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About Google Book Search Google's mission is to organize the world's information and to make it universally accessible and useful. Google Book Search helps readers discover the world's books while helping authors and publishers reach new audiences. You can search through the full text of this book on the web at |http: //books .google .com/I 1^ r f / r T SUPPLEMENT TO THE AMERICAN EPHEMERIS, 1917 TABLES GIVING THE TIMES OF RISING AND SETTING OF THE SUN AND MOON 1917 AND 1918 FDBLISHED BY THE NAUTICAL AUIANAC OPTICA U. B. NAVAL OBSERVATOEY, UNDER THE AU- THORITY OP THE SECRETARY OP THE NAVY. SOLD BY THE 8UPERINTBNDBNT OF DOCUMENTS, OOVERNHBNT PRINTtNQ OFFICE, WA3BINCIT0N, D, C. PRICE FIFTEEN CEINTS U. S. NAVAL OBSERVATORY. Capt. J, A. HooGEWBBFP, Z7. 8. N., Superintendent. ASTRONOMICAL COUNCIL. Capt. J. A. HooGEWEBFF, U. S. N. Prof. A. Hall, U. 8. N. lieut. Comdr. J. P. Mubdock, U. 8. N. Assistant Astronomer G. A. Hill. Prof. W. S. EicHELBEBGEB, Z7. 8. N. Assistant Astronomer J. C. Hammond. Prof. F. B. Ltttell, U. 8. N. Assistant Astronomer H. R. Moboan. DEPARTMENT OF THE NAUTICAL ALMANAC. Prof. W. S. EicHELBEBGEB, U. 8. N.j Director. ASSISTANTS. James Robebtsok. William T. Cabbigan. Abthub Snow. Walteb M. Hamilton. Abthub Newton, Pebez Fisch. Geobge F. Cbawley. CuFFOBD S. Lewis. Joseph J. Abnaud. Frank Langellotti. Reuben Weinstein. MOBBIS LlFEBOCK. pieceworkers. Elizabeth B. Davis. Janet McWiUiam. Hannah F. M. Hedrick. Alfred DoolitUe. Henry B. Evans. Isabel M. Lewis, George B. Merriman. Frank E, Ross. Henry B. Hedrick. Thomas E. TroU. Louis Lindsey. Note.— Those whose names are printed in italics devote only a small portion of their time to work of the Nautical Almanac Office. November, 1916. PREFACE. It having been decided to include in future volumes of the Amer- ican Ephemeris and Nautical Almanac and of the American Nautical Almanac, beginning with the editions for 1919, tables giving the times of rising and setting of the Sim and Moon in the form contained in the following pages, this supplement containing the corresponding tables for 1917 and 1918 is issued that information on this subject might be available for immediate use. J. A. HOOGEWERFF, Captain, U. S. N., Superintendent Naval Observatory. WAsmNGTON, November, 1916. CONTENTS. Page. Table I. — Sunrise and Sunset for Northern Latitudes, 1917 8 Table II.— Sunrise and Sunset for Southern Latitudes, 1917 24 Table III.— Moonrise and Moonset, 1917 26 Table IV. — Sunrise and Sunset for Northern Latitudes, 1918 44 Table V. — Sunrise and Sunset for Southern Latitudes, 1918 60 Table VI.— Moonrise and Moonset, 1918 . 62 5 1917. 8 TABLE I. LOCAL ASTRONOMICAL MEAN TIME OF SUNRISE, MERIDIAN OF GREENWICH, 1917. To obtain civil time, subtract 12 hours, mark the result A. M., and add one to the day. To obtain the standard time at any station, increase the local time by the number of minutes the station is west of the standard meridian, or decrease the local time by the number of minutes the station is east of the standard meridian. For sunrise in southern latitudes see page 24. \. Let 0° +10° +20° +30° +35° +40° +45° +50° +52° +54° +56° +58° +60° h m h m h m h m 1 h m h m h m h m h m h m li m h m h m Jan. 18 1817 18 35 18 56 19 8 19 22 19 39 19 59 20 8 2019 20 32 20 46 21 3 1 18 1817 18 35 18 56 19 8 19 22 19 39 19 59 20 8 2019 20 31 20 46 21 2 2 18 1 1818 18 36 18 56 19 8 19 22 19 39 19 59 20 8 2019 20 31 20 46 21 2 3 18 1 18 18 18 36 18 57 19 9 19 22 19 38 19 58 20 8 2019 20 31 20 45 21 1 4 18 2 1818 18 36 18 57 19 9 19 22 19 38 19 58 20 8 2018 20 30 20 44 21 5 18 2 18 19 18 36 18 57 19 9 19 22 19 38 19 58 20 8 2018 20 30 20 44 21 6 18 2 18 19 18 37 18 57 19 9 19 22 19 38 19 58 20 7 2017 20 29 20 43 20 59 7 18 3 18 19 18 37 18 57 19 9 19 22 19 38 19 57 20 6 2017 20 28 20 42 20 58 8 18 3 18 20 18 37 18 57 19 9 19 22 19 38 19 57 20 6 2016 20 28 20 41 20 57 9 18 4 18 20 18 37 18 57 19 9 19 22 19 37 19 56 20 6 20 16 20 27 20 40 20 56 10 18 4 18 20 18 38 18 57 19 9 19 22 19 37 19 56 20 5 20 15 20 26 20 39 20 54 11 18 5 18 21 18 38 18 57 19 9 19 22 19 37 19 55 20 4 2014 20 25 20 38 20 53 12 18 5 18 21 18 38 18 57 19 8 19 21 19 36 19 55 20 4 20 13 20 24 20 37 20 52 13 18 5 18 21 18 38 18 57 19 8 19 21 19 36 19 54 20 3 2012 20 23 20 36 20 50 14 18 6 18 21 18 38 18 57 19 8 19 20 19 35 19 53 20 2 2011 20 22 20 34 20 49 15 • 18 6 18 22 18 38 18 57 19 8 19 20 19 35 19 53 20 1 2010 20 21 20 33 20 47 16 18 6 18 22 18 38 18 57 19 8 19 20 19 34 19 52 20 20 9 20 20 20 32 20 46 17 18 7 18 22 18 38 18 56 19 7 19 19 19 34 19 51 19 59 20 8 20 19 20 30 20 44 18 18 7 18 22 18 38 18 56 19 7 19 19 19 33 19 50 19 58 20 7 20 17 20 29 20 42 19 18 7 18 22 18 38 18 56 19 6 19 18 19 32 19 49 19 57 20 6 20 16 20 27 20 41 20 18 8 18 22 18 38 18 56 19 6 19 18 19 31 19 48 19 56 20 5 20 15 20 26 20 39 21 18 8 18 22 18 38 18 55 19 6 19 17 19 31 19 47 19 55 20 3 2013 20 24 20 37 22 18 8 18 23 18 38 18 55 19 5 19 16 19 30 19 46 19 54 20 2 20 12 20 22 20 35 23 18 8 18 23 18 38 18 55 19 4 19 16 19 29 19 45 19 52 20 1 20 10 20 21 20 33 24 18 9 18 23 18 37 18 54 19 4 19 15 19 28 19 44 19 51 19 59 20 8 2019 20 31 25 18 9 18 23 18 37 18 54 19 4 19 14 19 27 19 43 19 50 19 58 20 7 2017 20 29 26 18 9 18 23 18 37 18 53 19 3 19 14 19 26 19 41 19 48 19 56 20 5 2015 20 27 27 18 9 18 23 18 37 18 53 19 2 19 13 19 25 19 40 19 47 19 55 20 4 20 13 20 25 28 18 10 18 23 18 37 18 52 19 2 19 12 19 24 19 39 19 46 19 53 20 2 2011 20 22 29 18 10 18 23 18 36 18 52 19 1 19 11 19 23 19 37 19 44 19 52 20 20 9 20 20 30 18 10 18 23 18 36 18 51 19 19 10 19 22 19 36 19 43 19 50 19 58 20 7 20 18 31 18 10 18 23 18 36 18 51 19 19 9 19 21 19 35 19 41 19 48 19 56 20 5 2016 Feb. 1 18 10 18 22 18 36 18 50 18 59 19 8 19 20 19 33 19 40 19 46 19 54 20 3 20 13 2 18 10 18 22 ]8 35 18 50 18 58 19 7 19 18 19 32 19 38 19 45 19 52 20 1 2011 3 18 10 18 22 18 35 18 49 18 57 19 6 19 17 19 30 19 36 19 43 19 50 19 59 20 8 4 18 10 18 22 18 34 18 48 18 56 19 5 19 16 19 29 19 35 19 41 19 48 19 57 20 6 5 18 10 18 22 18 34 18 48 18 55 19 4 19 15 19 27 19 33 19 39 19 46 19 54 20 3 6 18 11 18 22 18 34 18 47 18 55 19 3 19 13 19 26 19 31 19 37 19 44 19 52 20 1 7 18 11 18 22 18 33 18 46 18 54 19 2 19 12 19 24 19 30 19 36 19 42 19 50 19 58 8 1811 18 21 18 33 18 46 18 53 19 1 19 11 19 22 19 28 19 34 19 40 19 48 19 56 9 18 11 18 21 18 32 18 45 18 52 19 19 9 19 21 19 26 19 32 19 38 19 45 19 53 10 18 11 18 21 18 32 18 44 18 51 18 59 19 8 19 19 19 24 19 30 19 36 19 43 19 51 11 18 11 18 21 18 31 18 43 18 50 18 58 19 6 19 17 19 22 19 28 19 34 19 40 19 48 12 18 11 18 20 18 31 18 42 18 49 18 56 19 5 19 16 19 20 19 26 19 31 19 38 19 45 13 18 11 18 20 18 30 18 42 18 48 18 55 19 4 19 14 19 18 19 24 19 29 19 36 19 43 14 18 11 18 20 18 30 18 41 18 47 18 54 19 2 19 12 19 16 19 21 19 27 19 33 19 40 15 1811 18 20 18 29 18 40 18 46 18 53 19 1 19 10 19 14 19 19 19 25 19 31 19 37 TABLE I. 9 LOCAL ASTEONOMICAL MEAN TIME OF SUNSET, MERIDIAN OF GREENWICH, 1917. To obtain civil time, write P. M. after the aatronomical time. To obtain the standard time at any station, increase the local time by the number of minutes tbe station is west of the standard meridian, or decrease the local time by the number of minutes tlie station is east of the standard meridian. For sunset in southern latitudes see page 24. ^\TAt. Dater\^ 0*^ +10° +20° +30° +35° +40° +45° +50° +52° +54° +56° +58° +60° h m h m h m h m h m li m h m h m li m li m h m h m h m Jan. 1 6 7 5 50 5 32 5 11 4 59 4 45 4 29 4 8 3 59 3 48 3 36 3 22 3 5 2 6 8 5 51 5 33 5 12 5 4 46 4 30 4 10 4 3 49 3 37 3 23 3 6 3 6 8 5 51 5 33 5 13 5 1 4 47 4 31 4 11 4 1 3 50 3 38 3 24 3 8 4 6 9 5 52 5 34 5 13 5 1 4 48 4 32 4 12 4 2 3 52 3 40 3 25 3 9 5 6 9 5 52 5 35 5 14 5 2 4 49 4 33 4 13 4 4 3 53 3 41 3 27 3 11 6 6 10 5 53 5 35 5 15 5 3 4 50 4 34 4 14 4 5 3 54 3 42 3 29 3 13 7 6 10 5 54 5 36 5 16 5 4 4 50 4 35 4 15 4 6 3 56 3 44 3 30 3 14 8 6 10 5 54 5 36 5 16 5 5 4 51 4 36 4 16 4 7 3 57 3 45 3 32 3 16 9 6 11 5 55 5 37 5 17 5 6 4 52 4 37 4 18 4 9 3 59 3 47 3 34 3 18 10 6 11 5 55 5 38 5 18 5 7 4 54 4 38 4 19 4 10 4 3 49 3 36 3 20 11 6 12 5 56 5 38 5 19 5 8 4 55 4 39 4 20 4 12 4 2 3 50 3 37 3 22 12 6 12 5 56 5 39 5 20 5 8 4 56 4 40 4 22 4 13 4 3 3 52 3 39 3 24 13 6 12 5 57 5 40 5 20 5 9 4 57 4 42 4 23 4 14 4 5 3 54 3 41 3 26 14 6 13 5 57 5 40 5 21 5 10 4 58 4 43 4 25 4 16 4 6 3 56 3 43 3 29 15 6 13 5 58 5 41 5 22 5 11 4 59 4 44 4 26 4 18 4 8 3 57 3 45 3 31 16 6 14 5 58 5 42 5 23 5 12 5 4 45 4 28 4 19 4 10 3 59 3 47 3 33 17 6 14 5 58 5 42 5 24 5 13 5 1 4 46 4 29 4 21 4 12 4 1 3 49 3 35 18 6 14 5 59 5 43 5 25 5 14 5 2 4 48 4 31 4 22 4 13 4 3 3 51 3 38 19 6 14 6 5 44 5 26 5 15 5 3 4 49 4 32 4 24 4 15 4 5 3 53 3 40 20 6 15 6 5 44 5 26 5 16 5 4 4 50 4 34 4 26 4 17 4 7 3 56 3 42 21 6 15 6 5 45 5 27 5 17 5 6 4 52 4 35 4 27 4 19 4 9 3 58 3 45 22 6 15 6 1 5 46 5 28 5 18 5 7 4 53 4 37 4 29 4 21 4 11 4 3 47 23 6 16 6 1 5 46 5 29 5 19 5 8 4 55 4 38 4 31 4 22 4 13 4 2 3 50 24 6 16 6 2 5 47 5 30 5 20 5 9 4 56 4 40 4 33 4 24 4 15 4 5 3 52 25 6 16 6 2 5 48 5 31 5 21 5 10 4 57 4 42 4 34 4 26 4 17 4 7 3 55 26 6 16 6 3 5 48 5 32 5 22 5 12 4 59 4 43 4 36 4 28 4 19 4 9 3 58 27 6 16 6 3 5 49 5 33 5 23 5 13 5 4 45. 4 38 4 30 4 21 4 11 4 28 6 17 6 4 5 49 5 34 5 24 5 14 5 2 4 47 4 40 4 32 4 24 4 14 4 3 29 6 17 6 4 5 50 5 34 5 25 5 15 5 3 4 48 4 42 4 34 4 26 4 16 4 5 30 6 17 6 4 5 51 5 35 5 26 5 16 5 4 4 50 4 43 4 36 4 28 4 18 4 8 31 6 17 6 4 5 51 5 36 5 27 5 17 5 6 4 52 4 45 4 38 4 30 4 21 4 10 Feb. 1 6 18 6 5 5 52 5 37 5 28 5 19 5 7 4 53 4 47 4 40 4 32 4 23 4 13 2 6 18 6 5 5 52 5 38 5 29 5 20 5 9 4 55 4 49 4 42 4 34 4 26 4 16 3 6 18 6 6 5 53 5 38 5 30 5 21 5 10 4 57 4 51 4 44 4 36 4 28 4 18 4 6 18 6 6 5 54 5 39 5 31 5 22 5 12 4 59 4 53 4 46 4 39 4 30 4 20 5 6 18 6 6 5 54 5 40 5 32 5 23 5 13 5 4 54 4 48 4 41 4 33 4 24 6 6 18 6 7 5 55 5 41 5 33 5 25 5 14 5 2 4 56 4 50 4 43 4 35 4 26 7 6 18 6 7 5 55 5 42 5 34 5 26 5 16 5 4 4 58 4 52 4 45 4 38 4 29 8 6 18 6 7 5 56 5 43 5 35 5 27 5 17 5 5 5 4 54 4 47 4 40 4 31 9 6 18 6 7 5 56 5 44 5 36 5 28 5 19 5 7 5 2 4 56 4 50 4 42 4 34 10 6 18 6 8 5 57 5 44 5 37 5 29 5 20 5 9 5 4 4 58 4 52 4 45 4 37 11 6 18 6 8 5 57 5 45 5 38 5 31 5 22 5 11 5 6 5 4 54 4 47 4 39 12 6 18 6 8 5 58 5 46 5 39 5 32 5 23 5 12 5 8 5 2 4 56 4 50 4 42 13 * 18 6 8 5 58 5 47 5 40 5 33 5 24 5 14 5 9 5 4 4 58 4 52 4 45 14 6 18 6 8 5 59 5 48 5 41 5 34 5 26 5 16 5 11 5 6 5 4 54 4 47 15 6 18 6 9 5 59 5 48 5 42 5 35 5 27 5 18 5 13 5 8 5 3 4 57 4 50 16 6 18 6 9 6 5 49 5 43 5 36 5 29 5 19 5 15 5 10 5 5 4 59 4 52 10 TABLE I. LOCAL ASTRONOMICAL MEAN TIME OF SUNRISE, MERIDIAN OF GREENWICH, 1917. To obtain dvil time, subtract 12 hours, mark the result A. M., and add one to the day. To obtain the standard time at any station, increase the local time by the number of minutes the station is west of the standard meridian, or decrease the local time by the number of minutes the station is east of the standard meridian. For simrise in southern latitudes see page 24. \.Lat DateN. 0« +10° +20° +30° +35° +40° +45° +50° +52° +54° +56° +58° +60** li m li m h m h m li m h m h m li m li m li m h m li m h m Feb. 15 1811 18 20 18 29 18 40 18 46 18 53 19 1 1910 1914 1919 19 25 19 31 19 37 16 1811 1819 18 28 18 39 18 45 18 51 18 59 19 8 1912 1917 19 22 19 28 19 34 17 1811 1819 18 28 18 38 18 44 18 50 18 57 19 6 1910 1915 19 20 19 26 19 32 18 1811 1819 18 27 18 37 18 42 18 49 18 56 19 4 19 8 1913 1918 19 23 19 29 \^ 1810 1818 18 27 18 36 18 41 18 47 18 54 19 3 19 6 1911 1915 19 20 19 26 20 1810 1818 18 26 18 35 18 40 18 46 18 53 19 1 19 4 19 8 1913 1918 19 23 21 1810 1818 18 25 18 34 18 39 18 44 18 51 18 59 19 2 19 6 1910 1915 19 20 22 1810 1817 18 25 18 33 18 38 18 43 18 49 18 57 19 19 4 19 8 1913 1918 23 1810 1817 18 24 18 32 18 37 18 42 18 48 18 55 18 58 19 2 19 6 1910 1915 24 1810 18 16 18 23 18 31 18 35 18 40 18 46 18 53 18 56 18 59 19 3 19 7 1912 25 1810 1816 18 22 18 30 18 34 18 39 18 44 18 51 18 54 18 57 19 1 19 5 19 9 26 1810 1816 18 22 18 29 18 33 18 37 18 43 18 49 18 52 18 55 18 58 19 2 19 6 27 18 9 1815 18 21 18 28 18 32 18 36 18 41 18 47 18 50 18 52 18 56 18 59 19 3 28 18 9 1815 18 20 18 27 18 30 18 34 18 39 18 45 18 47 18 50 18 53 18 57 19 Mar. 1 18 9 1814 18 20 18 26 18 29 18 33 18 37 18 43 18 45 18 48 18 51 18 54 18 68 2 18 9 1814 1819 18 25 18 28 18 32 18 36 18 41 18 43 18 45 18 48 18 51 18 65 3 18 9 1813 1818 18 23 18 27 18 30 18 34 18 39 18 41 18 43 18 46 18 48 18 62 4 18 8 1813 1817 18 22 18 25 18 28 18 32 18 37 18 38 18 41 18 43 18 46 18 49 5 18 8 1812 1816 18 21 18 24 18 27 18 30 18 34 18 36 18 38 18 40 18 43 18 46 6 18 8 1812 1816 18 20 18 22 18 25 18 28 18 32 18 34 18 36 18 38 18 40 18 43 7 18 8 1811 1815 1819 18 21 18 24 18 27 18 30 18 32 18 33 18 35 18 37 18 40 8 18 7 1811 1814 1818 18 20 18 22 18 25 18 28 18 29 18 31 18 33 18 35 18 37 9 18 7 1810 1813 1817 18 19 18 21 18 23 18 26 18 27 18 29 18 30 18 32 18 34 10 18 7 1810 1812 1816 1817 1819 18 21 18 24 18 25 18 26 18 28 18 29 18 31 11 18 7 18 9 1812 1814 1816 1818 1819 18 22 18 23 18 24 18 25 18 26 18 28 12 18 6 18 9 1811 18 13 1814 1816 1818 18 20 18 20 18 21 18 22 18 24 18 26 13 18 6 18 8 1810 1812 1813 1814 1816 1817 1818 1819 18 20 18 21 18 22 14 18 6 18 7 18 9 1811 1812 1813 1814 1815 1816 1816 1817 1818 1819 15 18 6 18 7 18 8 1810 1810 1811 18 12 18 13 1813 1814 1814 1815 1816 16 18 5 18 6 18 7 18 8 18 9 1810 1810 1811 1811 1812 1812 1812 1813 17 18 5 18 6 18 6 18 7 18 8 18 8 18 8 18 9 18 9 18 9 18 9 1810 1810 18 18 5 18 5 18 6 18 6 18 6 18 6 18 6 18 6 18 6 18 6 18 7 18 7 18 7 19 18 4 18 5 18 5 18 5 18 5 18 5 18 4 18 4 18 4 18 4 18 4 18 4 18 4 20 18 4 18 4 18 4 18 4 18 3 18 3 18 3 18 2 18 2 18 2 18 1 18 1 18 1 21 18 4 18 3 18 3 18 2 18 2 18 1 18 1 18 18 17 69 17 59 17 58 17 58 22 18 4 18 3 18 2 18 1 18 18 17 59 17 58 17 58 17 57 17 56 17 65 17 54 23 18 3 18 2 18 1 18 17 59 17 58 17 57 17 56 17 55 17 54 17 53 17 53 17 52 24 18 3 18 2 18 17 59 17 58 17 57 17 55 17 53 17 53 17 52 17 51 17 50 17 48 25 18 2 18 1 17 59 17 57 17 56 17 55 17 53 17 51 17 50 17 49 17 48 17 47 17 46 26 18 2 18 17 58 17 56 17 55 17 53 17 51 17 49 17 48 17 47 17 45 17 44 17 42 27 18 2 18 17 58 17 55 17 54 17 52 17 50 17 47 17 46 17 44 17 43 17 41 17 39 28 18 2 17 59 17 57 17 54 17 52 17 50 17 48 17 45 17 43 17 42 17 40 17 38 17 36 29 18 1 17 59 17 56 17 53 17 51 17 48 17 46 17 42 17 41 17 39 17 38 17 36 17 33 30 18 1 17 58 17 55 17 51 17 49 17 47 17 44 17 40 17 39 17 37 17 35 17 33 17 30 31 18 1 17 58 17 54 17 50 17 48 17 45 17 42 17 38 17 36 17 34 17 32 17 30 17 27 Apr. 1 18 17 57 17 53 17 49 17 46 17 44 17 40 17 36 17 34 17 32 17 30 17 27 17 24 2 18 17 57 17 52 17 48 17 45 17 42 17 38 17 34 17 32 17 30 17 27 17 24 17 21 TABLE I. 11 LOCAL ASTRONOMICAL MEAN TIME OF SUNSET, MERIDIAN OF GREENWICH, 1917. To obtam civil time, whte P. M. after the astronomical time. To obtain the standard time at any station, increase the local time by the number of minutes the station is west of the standard meridian, or decrease the local time by the number of minutes the station is east of the standard meridian. For sunset in southern latitudes see page 24. 0<» +10° +20° +30° +35° +40° +45° +50° +52° +54° +56° +58°, +60° h m h m h m h m li m h m h m h m h m h m li m li m li m Feb. 16 6 18 6 9 6 5 49 5 43 5 36 5 29 5 19 5 15 5 10 5 5 4 59 4 52 17 6 18 6 9 6 5 50 5 44 5 38 5 30 5 21 5 17 5 12 5 7 5 1 4 55 18 6 18 6 9 6 5 51 5 45 5 39 5 31 5 23 5 19 5 14 5 9 5 4 4 58 19 6 17 6 9 6 1 5 51 5 46 5 40 5 33 5 24 5 20 5 16 5 11 5 6 5 20 6 17 6 10 6 1 5 52 5 47 5 41 5 34 5 26 5 22 5 18 5 14 5 8 5 3 21 6 17 6 10 6 2 5 53 5 48 5 42 5 36 5 28 5 24 5 20 5 16 5 11 5 6 22 6 17 6 10 6 2 5 54 5 49 5 43 5 37 5 30 5 26 5 22 5 18 5 13 5 8 23 6 17 6 10 6 3 5 54 5 50 5 45 5 38 5 31 5 28 5 24 5 20 5 16 5 11 24 6 17 6 10 6 3 5 55 5 51 5 46 5 40 5 33 5 30 5 26 5 22 5 18 5 13 26 6 17 6 10 6 4 5 56 5 52 5 47 5 41 5 35 5 32 5 28 5 24 5 20 5 16 26 6 16 6 10 6 4 5 57 5 53 5 48 5 43 5 36 5 33 5 30 5 27 5 23 5 18 27 6 16 6 10 6 4 5 57 5 53 5 49 5 44 5 38 5 35 5 32 5 29 5 25 5 21 28 6 16 6 10 6 5 5 58 5 54 5 50 5 45 5 40 5 37 5 34 5 31 5 27 5 23 Mar. 1 6 16 6 10 6 5 5 59 5 55 5 51 5 47 5 41 5 39 5 36 5 33 5 30 5 26 2 6 16 6 11 6 5 6 5 56 5 52 5 48 5 43 5 41 5 38 5 35 5 32 5 28 3 6 15 6 11 6 6 6 5 57 5 53 5 49 5 44 5 42 5 40 5 37 5 34 5 31 4 6 15 6 11 6 6 6 1 5 58 5 55 5 51 5 46 5 44 5 42 5 39 5 37 5 34 5 6 15 6 11 6 6 6 2 5 59 5 56 5 52 5 48 5 46 5 44 5 42 5 39 5 36 6 6 15 6 11 6 7 6 2 6 5 57 5 53 5 49 5 48 5 46 5 44 5 41 5 38 7 6 15 6 11 6 7 6 3 6 5 58 5 55 5 51 5 50 5 48 5 46 5 44 5 41 8 6 14 6 11 6 7 6 4 6 1 5 59 5 56 5 53 5 51 5 50 5 48 5 46 5 44 9 6 14 6 11 6 8 6 4 6 2 6 5 57 5 54 5 53 5 52 5 50 5 48 5 46 10 6 14 6 11 6 8 6 5 6 3 6 1 5 59 5 56 5 55 5 53 5 52 5 50 5 48 11 6 14 6 11 6 8 6 5 6 4 6 2 6 5 58 5 56 5 55 5 54 5 52 5 51 12 6 13 6 11 6 9 6 6 6 5 6 3 6 1 5 59 5 58 5 57 5 56 5 55 5 53 13 6 13 6 11 6 9 6 7 6 5 6 4 6 3 6 1 6 5 59 5 58 5 57 5 56 14 6 13 6 11 6 9 6 7 6 6 6 5 6 4 6 2 6 2 6 1 6 5 59 5 58 15 6 12 6 11 6 10 6 8 6 7 6 6 6 5 6 4 6 4 6 3 6 2 6 2 6 1 16 6 12 6 11 6 10 6 9 6 8 6 7 6 6 6 6 6 5 6 5 6 4 6 4 6 3 17 6 12 6 11 6 10 6 9 6 9 6 8 6 8 6 7 6 7 6 7 6 6 6 6 6 6 18 6 12 6 11 6 10 6 10 6 10 6 9 6 9 6 9 6 9 6 9 6 8 6 8 6 8 19 6 11 6 11 6 11 6 10 6 10 6 10 6 10 6 10 6 10 6 10 6 10 6 11 6 11 20 6 11 6 11 6 11 6 11 6 11 6 11 6 12 6 12 6 12 6 12 6 12 6 13 6 13 21 6 11 6 11 6 11 6 12 6 12 6 12 6 13 6 14 6 14 6 14 6 14 6 15 6 15 22 6 10 6 11 6 12 6 13 6 13 6 13 6 14 6 15 6 16 6 16 6 17 6 17 6 18 23 6 10 6 11 6 12 6 13 6 14 6 14 6 16 6 17 6 17 6 18 6 19 6 20 6 20 24 6 10 6 11 6 12 6 14 6 14 6 16 6 17 6 18 6 19 6 20 6 21 6 22 6 23 25 6 9 6 11 6 12 6 14 6 15 6 16 6 18 6 20 6 21 6 22 6 23 6 24 6 25 26 6 9 6 11 6 13 6 15 6 16 6 18 6 19 6 22 6 22 6 24 6 25 6 26 6 28 27 6 9 6 11 6 13 6 15 6 17 6 18 6 21 6 23 6 24 6 26 6 27 6 28 6 30 28 6 8 6 11 6 13 6 16 6 18 6 20 6 22 6 25 6 26 6 27 6 29 6 31 6 32 29 6 8 6 11 6 13 6 17 6 18 6 20 6 23 6 26 6 28 6 29 6 30 6 33 6 35 30 6 8 6 11 6 14 6 17 6 19 6 22 6 24 6 28 6 29 6 31 6 33 6 35 6 37 31 6 8 6 11 6 14 6 18 6 20 6 22 6 26 6 29 6 31 6 33 6 35 6 37 6 40 Apr. 1 6 7 6 11 6 14 6 18 6 21 6 24 6 27 6 31 6 33 6 35 6 37 6 40 6 42 2 6 7 6 10 6 14 6 19 6 22 6 24 6 2& 6 32 6 34 6 37 6 39 642 6 45 3 6 7 6 10 6 15 6 20 6 22 6 26 6 29 6 34 6 36 6 38 641 6 44 6 47 12 TABLE I. LOCAL ASTRONOMICAL MEAN TIME OP SUNRISE, MERIDIAN OP GREENWICH, 1917. To obtain civil time, subtract 12 hours, mark the result A. M., and add one to the day. To obtain the standard time at any station, increase the local time by the number of minutes the station is west of the standard meridian, or decrease the local time by the number of minutes the station is east of the standard meridian. For sunrise in southern latitudes see page 24. \^Lat, 0° +10^ +20^ +30^ +35^ +40^ +46^ +50^ +52^ +54* +66° +58° +60° h m h m h m h m h m h m h m h m h m h m h m h m h m Apr. 1 18 17 67 17 53 17 49 17 46 17 44 17 40 17 36 17 34 17 32 17 30 17 27 17 24 2 18 17 57 17 62 17 48 17 45 17 42 17 38 17 34 17 32 17 30 17 27 17 24 17 21 3 18 17 56 17 52 17 47 17 44 17 40 17 36 17 32 17 30 17 27 17 24 17 21 17 18 4 18 17 55 17 51 17 45 17 42 17 39 17 34 17 30 17 27 17 25 17 22 1719 17 15 5 17 59 17 66 17 60 17 44 17 41 17 37 17 33 17 27 17 25 17 22 1719 1716 17 12 6 17 69 17 64 17 49 17 43 17 40 17 36 17 31 17 26 17 23 17 20 1716 1713 17 9 7 17 69 17 54 17 48 17 42 17 38 17 34 17 29 17 23 17 20 1717 1714 1710 17 6 8 17 58 17 53 17 48 17 41 17 37 17 32 17 27 17 21 1718 1716 17 U 17 8 17 3 9 17 58 17 52 17 47 17 40 17 36 17 31 17 25 17 19 1716 1712 17 9 17 5 17 10 17 58 17 52 17 46 17 38 17 34 17 29 1724 1717 1714 1710 17 6 17 2 16 57 11 17 68 17 62 17 45 17 37 17 33 17 28 17 22 1715 1711 17 8 17 4 16 69 16 54 12 17 57 17 61 17 44 17 36 17 32 17 26 17 20 17 13 17 9 17 5 17 1 16 66 16 51 13 17 57 17 50 17 43 17 35 17 30 17 25 17 18 17 11 17 7 17 3 16 59 16 64 16 48 14 17 67 17 50 17 42 17 34 17 29 17 23 1716 17 8 17 5 17 1 16 56 16 61 1645 16 17 57 17 50 17 42 17 33 17 28 17 22 1715 17 6 17 2 16 68 16 64 16 48 16 42 16 17 56 17 49 17 41 17 32 17 26 17 25 17 20 1713 17 4 17 16 66 16 51 16 46 16 39 17 17 56 17 48 17 40 17 31 17 19 1711 17 2 16 68 16 54 16 48 16 43 16 36 18 17 56 17 48 17 39 17 30 17 24 17 17 1710 17 16 56 16 51 16 46 16 40 16 33 19 17 56 17 47 17 39 17 29 17 23 17 16 17 8 16 58 16 54 16 49 16 44 16 38 16 30 20 17 55 17 47 17 38 17 28 17 21 1714 17 6 16 56 16 52 16 47 16 41 16 35 16 28 21 17 55 17 46 17 37 17 26 17 20 17 13 17 4 16 64 16 60 16 44 16 39 16 32 16 25 22 17 55 17 46 17 36 17 25 1719 1712 17 3 16 52 16 48 16 42 16 36 16 29 16 22 23 17 55 17 46 17 36 17 24 1718 1710 17 1 16 50 16 46 16 40 16 34 16 27 1619 24 17 55 17 45 17 35 17 24 1717 17 9 17 16 49 16 43 16 38 16 31 16 24 1616 25 17 54 17 45 17 34 17 22 1715 17 7 16 68 16 47 16 41 16 35 16 29 16 22 1613 26 17 54 17 44 17 34 17 21 1714 17 6 16 66 16 45 16 39 16 33 16 26 1619 1610 27 17 54 17 44 17 33 17 20 1713 17 6 16 55 16 43 16 37 16 31 16 24 1617 16 8 28 17 54 17 44 17 32 17 20 1712 17 3 16 53 16 41 16 36 16 29 16 22 1614 16 5 29 17 54 17 43 17 32 1719 17 11 17 2 16 52 16 39 16 33 16 27 16 20 1612 16 2 30 17 54 17 43 17 31 1718 1710 17 1 16 50 16 38 16 31 16 25 1617 16 9 15 59 May 1 17 54 17 42 17 31 1717 17 9 17 16 49 16 36 16 30 16 23 1615 16 6 15 57 2 17 53 17 42 17 30 1716 17 8 16 58 16 47 16 34 16 28 16 21 16 13 16 4 15 54 3 17 53 17 42 17 29 1715 17 7 16 57 16 46 16 32 16 26 16 18 1611 16 2 15 51 4 17 53 17 42 17 29 1714 17 6 16 56 16 44 16 30 16 24 16 17 16 8 15 59 15 49 5 17 53 17 41 17 28 1713 17 5 16 55 16 43 16 29 16 22 1615 16 6 15 67 16 46 6 17 53 17 41 17 28 1712 17 4 16 54 16 42 16 27 16 20 1613 16 4 15 54 15 43 7 17 53 17 40 17 27 17 12 17 3 16 52 16 40 16 25 1618 1611 16 2 15 52 15 41 8 17 53 17 40 17 27 17 11 17 2 16 51 16 39 16 24 1617 16 9 16 15 60 15 38 9 17 53 17 40 17 26 1710 17 1 16 50 16 38 16 22 1615 16 7 15 58 15 48 15 36 10 17 53 17 40 17 26 1710 17 16 49 16 36 16 21 1613 16 5 15 56 15 45 15 33 11 17 53 17 40 17 25 17 9 16 59 16 48 16 35 1619 1612 16 3 15 54 15 43 15 31 12 17 53 17 39 17 25 17 8 16 58 16 47 16 34 1618 1610 16 2 15 52 15 41 15 28 13 17 53 17 39 17 24 17 8 16 58 16 46 16 33 1616 16 8 16 15 50 15 39 15 26 14 17 53 17 39 17 24 17 7 16 57 16 45 16 32 1615 16 7 15 58 15 48 15 37 15 24 15 17 53 17 39 17 24 17 6 16 56 16 44 16 30 1613 16 5 15 56 15 46 15 35 15 21 16 17 53 17 39 17 23 17 6 16 65 16 44 16 29 1612 16 4 15 66 15 44 15 33 1519 17 17 53 17 38 17 23 17 6 16 64 16 42 16 28 1611 16 2 16 53 15 43 15 30 1517 TABLE I. 13 LOCAL ASTRONOMICAL MEAN TIME OF SUNSET, MERIDUN OF GREENWICH, 1917. Ta obtain civil time, write P. M. stfter the astronomical time. To obtain the standard time at any station, increase the local time by the number of minutes the station is west of the standard meridian, or decrease the local time by the number of minutes the station is east of the standard meridian. For sunset in southern latitudes see page 24. \Lat DateNv |0 +10** +20° +30<* +35** +40° +45° +50° +52° +54° +56° +58° +60° h m h m h m h m h m h m h m h m h m h m h m h m h. m Apr. 2 6 7 6 10 6 14 6 19 6 22 6 24 6 28 6 32 6 34 6 37 6 39 6 42 6 45 3 6 7 6 10 6 15 6 20 6 22 6 26 6 29 6 34 6 36 6 38 6 41 6 44 6 47 4 6 6 6 10 6 15 6 20 6 23 6 26 6 31 6 36 6 38 6 40 6 43 6 46 6 50 5 6 6 6 10 6 15 6 21 6 24 6 28 6 32 6 37 6 40 6 42 6 45 6 48 6 52 6 6 6 6 10 6 16 6 21 6 25 6 29 6 33 6 39 6 41 6 44 6 47 6 51 6 54 7 6 6 6 10 6 16 6 22 6 25 6 30 6 34 6 40 6 43 6 46 6 49 6 53 6 57 8 6 5 6 10 6 16 6 23 6 26 6 31 6 36 6 42 6 45 6 48 6 51 6 55 6 59 9 6 5 6 10 6 16 6 23 6 27 6 32 6 37 6 43 6 46 6 50 6 53 6 57 7 2 10 6 5 6 10 6 17 6 24 6 28 6 33 6 38 6 45 6 48 6 51 6 55 6 59 7 4 11 6 5 6 10 6 17 6 24 6 29 6 34 6 40 6 46 6 50 6 63 6 57 7 2 7 7 12 6 4 6 10 6 17 6 25 6 29 6 35 6 41 6 48 6 51 6 55 6 59 7 4 7 9 13 6 4 6 10 6 17 6 26 6 30 6 36 6 42 6 50 6 53 6 57 7 1 7 6 7 12 14 6 4 6 10 6 18 6 26 6 31 6 37 6 43 6 51 6 55 6 59 7 3 7 8 7 14 16 6 4 6 10 6 18 6 27 6 32 6 38 6 45 6 53 6 57 7 1 7 5 7 10 7 16 16 6 3 6 10 6 18 6 27 6 33 6 39 6 46 6 54 6 58 7 3 7 7 7 13 7 19 17 6 3 6 10 6 19 6 28 6 33 6 40 6 47 6 56 7 7 4 7 9 7 15 7 21 18 6 3 6 10 6 19 6 29 6 34 6 41 6 48 6 57 7 2 7 6 7 12 7 17 7 24 19 6 3 6 11 6 19 6 29 6 35 6 42 6 50 6 59 7 3 7 8 7 14 7 20 7 26 20 6 2 6 11 6 20 6 30 6 36 6 43 6 51 7 7 5 7 10 7 16 7 22 7 29 21 6 2 6 11 6 20 6 30 6 37 6 44 6 52 7 2 7 7 7 12 7 18 7 24 7 31 22 6 2 6 11 6 20 6 31 6 38 6 45 6 53 7 4 7 8 7 14 7 20 7 26 7 34 23 6 2 6 11 6 20 6 32 6 38 6 46 6 55 7 5 7 10 7 16 7 22 7 28 7 36 24 6 2 6 11 6 21 6 32 6 39 6 47 6 56 7 7 7 12 7 18 7 24 7 31 7 39 25 6 2 6 11 6 21 6 33 6 40 6 48 6 57 7 8 7 14 7 19 7 26 7 33 7 41 26 6 1 6 11 6 22 6 34 6 41 6 49 6 58 7 10 7 15 7 21 7 28 7 35 7 44 27 6 1 6 11 6 22 6 34 6 42 6 50 7 7 11 7 17 7 23 7 30 7 38 7 46 28 6 1 6 11 6 22 6 35 6 42 6 51 7 1 7 13 7 19 7 26 7 32 7 40 7 49 29 6 1 6 11 6 22 6 36 6 43 6 52 7 2 7 14 7 20 7 27 7 34 7 42 7 51 30 6 1 6 11 6^ 6 36 6 44 6 53 7 3 7 16 7 22 7 29 7 36 7 44 7 54 May 1 6 6 11 6 23 6 37 6 45 6 54 7 5 7 18 7 24 7 30 7 38 7 46 7 56 2 6 6 12 6 24 6 38 6 46 6 55 7 6 7 19 7 26 7 32 7 40 7 49 7 58 3 6 6 12 6 24 6 38 6 46 6 56 7 7 7 21 7 27 7 34 7 42 7 51 8 1 4 6 6 12 6 24 6 39 6 47 6 57 7 8 7 22 7 29 7 36 7 44 7 53 8 4 5 6 6 12 6 25 6 40 6 48 6 58 7 10 7 24 7 30 7 38 7 46 7 55 8 6 6 6 6 12 6 25 6 40 6 49 6 59 7 11 7 25 7 32 7 40 .7 48 7 67 8 8 7 6 6 12 6 26 6 41 6 50 7 7 12 7 27 7 34 7 41 7 60 8 8 11 8 6 6 12 6 26 6 41 6 50 7 1 7 13 7 28 7 35 7 43 7 52 8 2 8 13 9 6 6 13 6 26 6 42 6 51 7 2 7 14 7 30 7 37 7 45 7 54 8 4 8 16 10 6 6 13 6 27 6 43 6 52 7 3 7 16 7 31 7 38 7 47 7 56 8 6 8 18 11 6 6 13 6 27 6 43 6 53 7 4 7 17 7 33 7 40 7 48 7 58 8 8 8 21 12 6 6 13 6 28 6 44 6 54 7 5 7 18 7 34 7 42 7 50 8 8 10 8 23 13 6 6 13 6 28 6 45 6 54 7 6 7 19 7 36 7 43 7 52 8 2 8 13 8 25 14 6 6 13 6 28 6 45 6 55 7 7 7 20 7 37 7 45 7 54 8 3 8 15 8 28 15 6 6 14 6 29 6 46 6 56 7 8 7 22 7 38 7 46 7 55 8 5 8 17 8 30 16 6 6 14 6 29 6 46 6 57 7 9 7 23 7 40 7 43 7 57 .8 7 819 8 32 17 6 6 14 6 29 6 47 6 58 7 10 7 24 7 41 7 49 7 58 8 9 8 21 8 35 18 6 6 14 6 30 6 48 6 58 7 10 7 25 7 42 7 51 8 8 11 8 23 8 37 14 TABLE I. LOCAL ASTRONOMICAL MEAN TIME OF SUNRISE, MERIDIAN OF GREENWICH, 1917. To obtain civil time, subtract 12 hours, mark the result A. M., and add (me to the day. To obtain the standard time at any station, increase the local time by the number of minutes the station is west of the standard meridian, or decrease the local time by the number of minutes the station is east of the standard meridian. For sunrise in southern latitudes see page 24. 0** +10** +20** +30^ +35*» +40° +45'' +50'» +52* +54** +56^ +68^ +60<» h m h m h m h m h m h m h m h m h m h m h m h m h m May 17 17 53 17 38 17 23 17 5 16 54 16 42 16 28 1611 16 2 15 58 15 43 15 30 1517 18 17 53 17 38 17 23 17 4 16 54 16 42 16 27 1610 16 1 15 52 15 41 15 29 1514 19 17 53 17 38 17 22 17 4 16 53 16 41 16 26 16 8 16 15 50 15 39 15 27 1512 20 17 53 17 38 17 22 17 4 16 53 16 40 16 25 16 7 15 58 15 49 15 38 15 25 1510 21 17 53 17 38 17 22 17 3 16 52 16 39 16 24 16 6 15 57 15 47 15 36 15 23 15 8 22 17 53 17 38 17 21 17 2 16 51 16 38 16 23 16 5 15 56 15 46 15 34 15 21 15 6 23 17 53 17 38 17 21 17 2 16 51 16 38 16 23 16 4 15 54 15 44 15 33 15 20 15 4 24 17 53 17 38 17 21 17 2 16 50 16 37 16 22 16 -2 15 53 15 43 15 31 1518 15 2 25 17 53 17 38 17 21 17 1 16 50 16 37 16 21 16 1 15 52 15 42 15 30 1516 15 26 17 53 17 38 17 21 17 1 16 49 16 36 16 20 16 15 51 15 41 15 28 1515 14 58 27 17 54 17 38 17 20 17 16 49 16 35 1619 16 15 50 15 40 15 27 1513 14 66 28 17 54 17 37 17 20 17 16 48 16 35 1619 15 59 15 49 15 38 15 26 1512 14 65 29 17 54 17 37 17 20 17 16 48 16 34 1618 15 57 15 48 15 37 15 25 1510 14 53 30 17 54 17 38 17 20 17 16 48 16 34 1617 15 57 15 47 15 36 15 24 15 9 14 51 31 17 54 17 38 17 20 16 59 16 47 16 33 1617 15 56 15 46 15 36 15 22 15 8 14 50 June 1 17 54 17 38 17 20 16 59 16 47 16 33 1616 15 55 15 45 15 34 15 21 15 6 14 48 2 17 54 17 38 17 20 16 59 16 47 16 32 1616 15 55 15 45 15 33 15 20 15 5 14 47 3 17 54 17 38 17 20 16 59 16 46 16 32 1615 15 54 15 44 15 32 1519 15 4 14 46 4 17 55 17 38 17 20 16 58 16 46 16 32 16 15 15 53 15 43 15 32 1518 15 3 14 44 5 17 55 17 38 17 20 16 58 16 46 * 16 32 1614 15 53 15 42 15 31 1518 15 2 14 43 6 17 55 17 38 17 20 16 58 16 46 16 31 1614 15 52 15 42 15 30 1517 15 1 14 42 7 17 55 17 38 17 20 16 58 16 46 16 31 1614 15 52 15 41 15 30 1516 15 14 41 8 17 55 17 38 17 20 16 58 16 46 16 31 1613 15 52 15 41 15 29 1515 14 59 14 40 9 17 56 17 38 17 20 16 58 16 45 16 31 1613 15 51 15 40 15 29 1515 14 59 14 39 10 17 56 17 38 17 20 16 58 16 45 16 30 1613 15 51 15 40 15 28 1514 14 58 14 38 11 17 56 17 38 17 20 16 58 16 45 16 30 1613 15 50 15 40 15 28 1514 14 57 14 38 12 17 56 17 39 17 20 16 58 16 45 16 30 1612 15 50 15 40 15 27 1513 14 57 14 37 13 17 56 17 39 17 20 16 58 16 45 16 30 1612 15 50 15 39 15 27 1513 14 56 14 36 14 17 56 17 39 17 20 16 58 16 45 16 30 1612 15 50 15 39- 15 27 1513 14 56 14 36 15 17 57 17 39 17 20 16 58 16 45 16 30 1612 15 50 15 39 15 27 1513 14 56 14 36 16 17 57 17 39 17 20 16 58 16 45 16 30 1612 15 50 15 39 15 27 1512 14 56 14 36 17 17 57 17 40 17 20 16 59 16 45 16 30 1612 15 50 15 39 15 27 1512 14 56 14 36 18 17 57 17 40 17 21 16 59 16 46 16 30 1612 15 50 15 39 15 27 1512 14 56 14 36 19 17 58 17 40 17 21 16 59 16 46 16 31 1613 15 50 15 39 15 27 1512 14 56 14 36 20 17 58 17 40 17 21 16 59 16 46 16 31 1613 15 50 15 39 15 27 1513 14 56 14 36 21 17 58 17 40 17 21 16 59 16 46 16 31 1613 15 50 15 40 15 27 1518 14 56 14 36 22 17 58 17 41 17 22 17 16 46 16 31 1613 15 51 15 40 15 27 1513 14 56 14 36 23 17 58 17 41 17 22 17 16 47 16 32 1614 15 51 15 40 15 28 1514 14 57 14 36 24 17 59 17 41 17 22 17 16 47 16 32 1614 15 51 15 40 15 28 1514 14 57 14 37 25 17 59 17 41 17 22 17 16 47 16 32 1614 15 52 15 41 15 29 1514 14 58 14 37 26 17 59 17 41 17 22 17 16 48 16 33 1615 15 52 15 41 15 29 1516 14 68 14 38 27 17 59 17 42 17 23 17 1 16 48 16 33 1615 15 53 15 42 15 30 1515 14 59 14 38 28 17 59 17 42 17 23 17 1 16 48 16 33 1616 15 53 15 42 15 30 1516 15 14 39 29 18 17 42 17 23 17 2 16 49 16 34 1616 15 54 15 43 15 31 1517 15 14 40 30 18 17 42 17 24 17 2 16 49 16 34 1616 15 54 15 44 15 32 1518 15 1 14 41 July 1 18 17 43 17 24 17 2 16 50 16 35 1617 15 65 15 44 15 32 1518 15 2 14 42 2 18 17 43 17 24 17 3 16 50 16 35 1618 15 56 15 45 15 33 1519 15 3 14 43 TABLE I. 15 LOCAL ASTRONOMICAL MEAN TIME OF SUNSET, MERIDIAN OF GREENWICH, 1917. To obtain civil time, write P. M. after the astronomical time. To obtain the standard time at any station, increase the local time by the number of minutes the station is west of the standard meridian, or decrease the local time by the number of minutes the station is east of the standard meridian. For sunset in southern latitudes see page 24. N^Lat. o +10** +20^ +30^ +35** +40^ +46** +60** +62^ +64** +66** +58** +60* h m h m h m h m h m h m h m h m h m h m h m h m b m May 18 6 6 14 6 30 6 48 6 58 7 10 7 25 7 42 7 61 8 8 11 8 23 8 87 19 6 6 14 6 30 6 48 6 59 7 11 7 26 7 44 7 52 8 2 8 13 8 26 8 39 20 6 6 15 6 31 6 49 7 7 12 7 27 7 45 7 54 8 3 8 14 8 27 8 42 21 6 6 15 6 31 6 50 7 1 7 13 7 28 7 46 7 56 8 5 8 16 8 29 8 44 22 6 6 15 6 31 6 50 7 1 7 14 7 29 7 48 7 67 8 6 8 18 8 31 8 46 23 6 6 15 6 32 6 51 7 2 7 15 7 30 7 49 7 68 8 8 8 20 8 33 8 48 24 6 6 16 6 32 6 52 7 3 7 16 7 31 7 60 7 59 8 10 8 21 8 35 8 60 25 6 6 16 6 33 6 52 7 4 7 17 7 32 7 52 8 1 8 11 8 23 8 36 8 62 26 6 6 16 6 33 6 53 7 4 7 17 7 33 7 63 8 2 8 12 8 24 8 38 8 65 27 6 6 16 6 34 6 53 7 5 7 18 7 34 7 64 8 3 8 14 8 26 8 40 8 67 28 6 6 17 6 34 6 54 7 6 7 19 7 35 7 55 8 5 8 15 8 28 8 42 8 69 29 6 6 17 6 34 6 54 7 6 7 20 7 36 7 56 8 6 8 17 8 29 8 44. 9 1 30 6 6 17 6 35 6 55 7 7 7 21 7 37 7 67 8 7 8 18 8 31 8 46. 9 3 31 6 6 17 6 35 6 56 7 8 7 21 7 38 7 68 8 8 8 19 8 32 8 47, 9 4 June 1 6 6 18 6 35 6 56 7 8 7 22 7 39 8 8 9 8 20 8 34 8 48 9 6 2 6 1 6 18 6 36 6 57 7 9 7 23 7 40 8 8 10 8 22 8 35 8 60 9 8 3 6 2 6 18 6 36 6 57 7 9 7 24 7 40 8 2 8 12 8 23 8 36 8 51 9 10 4 6 2 6 18 6 37 6 58 7 10 7 24 7 41 8 2 8 13 8 24 8 37 8 53 9 11 5 6 2 6 19 6 37 6 58 7 10 7 25 7 42 8 3 8 14 8 25 8 39 8 54 9 13 6 6 2 6 19 6 37 6 59 7 11 7 26 7 43 8 4 8 15 8 26 8 40 8 55 9 14 7 6 2 6 19 6 38 6 59 7 12 7 26 7 43 8 5 8 16 8 27 8 41 8 56 9 16 8 6 2 6 20 6 38 7 7 12 7 27 7 44 8 6 8 16 8 28 8 42 8 68 9 17 9 6 3 6 20 6 38 7 7 13 7 27 7 45 8 7 8 17 8 29 8 43 8 59 9 18 10 6 3 6 20 6 39 7 7 13 7 28 7 45 8 7 8 18 8 30 8 44 9 9 20 11 6 3 6 20 6 39 7 1 7 14 7 28 7 46 8 8 8 19 8 31 8 46 9 1 9 21 12 6 3 6 21 6 39 7 1 7 14 7 29 7 46 8 9 8 19. 8 32 8 46 9 2 9 22 13 6 4 6 21 6 40 7 2 7 14 7 29 7 47 8 9 8 20 8 32 8 46 9 3 9 23 14 6 4 6 21 6 40 7 2 7 15 7 30 7 48 8 10 8 21 8 33 8 47 9 4 9 24 15 6 4 6 21 6 40 7 2 7 15 7 30 7 48 8 10 8 21 8 34 8 48 9 4 9 25 16 6 4 6 22 6 41 7 2 7 16 7 31 7 48 8 11 8 22 8 34 8 48 9 6 9 25 17 6 4 6 22 6 41 7 3 7 16 7 31 7 49 8 11 8 22 8 34 8 49 9 6 9 26 18 6 4 6 22 6 41 7 3 7 16 7 31 7 49 8 12 8 23 8 35 8 49 9 6 9 26 19 6 5 6 22 6 41 7 4 7 16 7 32 7 50 8 12 8 23 8 35 8 50 9 6 9 27 20 6 5 6 22 642 7 4 7 17 7 32 7 60 8 12 8 23 8 36 8 60 9 7 9 27 21 6 5 6 23 6 42 7 4 7 17 7 32 7 50 8 13 8 24 8 36 8 60 9 7 9 28 22 6 5 6 23 6 42 7 4 7 17 7 32 7 60 8 13 8 24 8 36 8 60 9 7 9 28 23 6 6 6 23 6 42 7 4 7 17 7 82 7 50 8 13 8 24 8 36 8 61 9 7 9 28 24 6 6 6 23 6 42 7 4 7 18 7 33 7 60 8 13 8 24 8 36 8 61 9 8 9 28 25 6 6 6 24 6 42 7 5 7 18 7 33 7 51 8 13 8 24 8 36 8 61 9 8 9 28 26 6 6 624 6 43 7 5 7 18 7 33 7 61 8 13 824 8 36 8 61 9 7 9 28 27 6 6 6 24 6 43 7 5 7 18 7 33 7 61 8 13 824 8 36 860 9 7 9 27 28 6 7 6 24 6 43 7 5 7 18 7 33 7 51 8 13 824 8 36 860 9 7 9 27 29 6 7 6 24 6 43 7 5 7 18 7 33 7 50 8 13 8 24 8 36 860 9 7 9 27 30 6 7 6 24 6 43 7 5 7 18 7 33 7 50 8 13 8 24 8 36 860 9 6 9 26 July 1 6 7 6 25 6 43 7 5 7 18 7 33 7 60 8 13 8 23 8 36 8 49 9 6 9 26 2 6 8 6 25 6 43 7 5 7 18 7 33 7 60 8 12 8 23 8 36 8 49 9 6 9 26 3 6 8 625 6 43 7 6 7 18 7 32 7 50 8 12 822 8 34 848 9 4 924 16 TABLE I. LOCAL ASTRONOMICAL MEAN TIME OF SUNRISE, MERIDIAN OF GREENWICH, 1 To obtain civil time, subtract 12 hours, mark the result A. M., and add one to the day. To obtain the standard time at any station, increase the local time by the number of mxn the station is west of the standard meridian, or decrease the local time by the number of min the station is east of the standard meridian. For sunrise in southern latitudes see page 24. J \vLat 0** +10* +20° +30** +35*' +40** +45** +50** +52** +54** +56** +58*» -hi h m h m h m h m h m h m h m h m h m h m h m li zn li July 1 18 17 43 17 24 17 2 16 50 16 35 1617 15 55 15 44 15 32 1518 15 2 14 2 18 17 43 17 24 17 3 16 50 16 35 1618 15 56 15 45 15 33 1519 15 a ; 14 3 18 17 43 17 25 17 3 16 50 16 36 1618 15 56 15 46 15 34 15 20 15 4 1 14 4 18 1 17 44 17 25 17 4 16 51 16 36 1619 15 57 15 47 15 35 15 21 15 5 14 5 18 1 17 44 17 25 17 4 16 51 16 37 16 20 15 58 15 47 15 36 15 22 15 6 14 6 18 1 17 44 17 26 17 4 16 52 16 38 16 20 15 59 15 48 15 37 15 23 15 8 14 7 18 1 17 44 17 26 17 5 16 52 16 38 16 21 16 15 49 15 38 15 24 15 9 14 8 18 1 17 44 17 26 17 5 16 53 16 39 16 22 16 15 50 15 39 15 26 15 10 14 i 9 18 2 17 45 17 27 17 6 16 54 16 40 16 22 16 1 15 51 15 40 15 27 15 12 14^ 10 18 2 17 45 17 27 17 6 16 54 16 40 16 23 16 2 15 52 15 41 15 28 1513 14 1 11 18 2 17 45 17 28 17 7 16 55 16 41 16 24 16 3 15 53 1542 15 30 15 14 14 t 12 18 2 17 46 17 28 17 8 16 55 16 42 16 25 16 4 1555 15 44 15 31 1516 14 S 13 18 2 17 46 17 28 17 8 16 56 16 42 16 26 16 6 15 56 15 45 15 32 1518 15 14 18 2 17 46 17 29 17 8 16 57 16 43 16 27 16 6 15 57 15 46 15 34 1519 15 15 18 2 17 46 17 29 17 9 16 57 16 44 16 28 16 8 15 58 15 47 15 35 15 21 15 16 18 2 17 46 17 29 1710 16 58 16 44 16 28 16 9 15 59 15 49 15 37 15 23 15 1 17 18 2 17 47 17 30 1710 16 59 16 45 16 29 1610 16 15 60 15 38 15 24 15 \ 18 18 2 17 47 17 30 1711 16 59 16 46 16 30 1611 16 2 15 52 15 40 15 26 15 1( 19 18 3 17 47 17 30 1711 17 16 47 16 31 1612 16 3 15 53 15 41 15 28 1511 20 18 3 17 47 17 31 17 12 17 1 16 48 16 32 1614 16 4 15 54 15 43 15 30 151^ 21 18 3 17 48 17 31 1712 17 1 16 49 16 33 1615 16 6 15 56 15 45 15 32 1516 22 18 3 17 48 17 32 1713 17 2 16 49 16 34 1616 16 7 15 58 15 46 15 34 1518 23 18 3 17 48 17 32 1714 17 3 16 50 16 36 1617 16 9 15 59 15 48 15 36 15 21 24 18 3 17 48 17 32 1714 17 4 16 51 16 37 1619 1610 16 1 15 50 15 38 15 23 25 18 3 17 48 17 33 1715 17 4 16 52 16 38 16 20 1612 16 2 15 52 15 39 15 25 26 18 3 17 48 17 33 1715 17 5 16 53 16 39 16 21 1613 16 4 15 53 1541 15 27 27 18 3 17 49 17*34 1716 17 6 16 54 16 40 16 22 1614 16 5 15 55 15 43 15 30 28 18 3 17 49 17 34 1717 17 6 16 55 16 41 16 24 1616 16 7 15 57 15 45 15 32 29 18 3 17 49 17 34 1717 17 7 16 56 16 42 16 25 1617 16 9 15 58 15 47 15 34 30 18 3 17 49 17 35 1718 17 8 16 56 16 43 16 27 1619 1610 16 1550 15 37 31 18 3 17 49 17 35 1718 17 9 16 57 16 44 16 28 16 20 1612 16 2 15 52 15 39 Aug. 1 18 3 17 50 17 35 1719 17 9 16 58 16 46 16 30 16 22 1614 16 4 15 54 15 41 ^ 2 18 3 17 50 17 36 17 20 1710 16 59 16 47 16 31 16 24 1615 16 6 15 56 15 44 3 18 2 17 50 17 36 17 20 1711 17 16 48 16 32 16 25 1617 16 8 15 58 15 46 4 18 2 17 50 17 36 17 21 1712 17 1 16 49 16 34 16 27 1619 1610 16 15 48 5 18 2 17 50 17 37 17 21 1712 17 2 16 50 16 35 16 28 16 20 1612 16 2 15 51 6 18 2 17 50 17 37 17 22 1713 17 3 16 51 16 37 16 30 16 22 1614 16 4 15 53 7 18 2 17 50 17 37 17 23 1714 17 4 16 52 16 38 16 31 16 24 1616 16 6 15 56 8 18 2 17 50 17 38 17 23 1715 17 5 16 54 16 40 16 33 16 26 1618 16 9 . 15 58 9 18 2 17 50 17 38 17 24 1716 17 6 16 55 16 41 16 35 16 28 16 20 1611 : L6 10 18 2 17 50 17 38 17 24 1716 17 7 16 56 16 42 16 36 16 29 16 22 1613 : L6 3 11 18 2 17 51 17 39 17 25 1717 17 8 16 57 16 44 16 38 16 31 16 24 1615 : L6 5 12 18 2 17 51 17 39 17 26 1718 17 9 16 58 16 45 16 40 16 33 16 26 1617 ] L6 8 13 18 1 17 51 17 39 17 26 1718 1710 17 16 47 16 41 16 35 16 27 1619 ] 1610 14 18 1 17 51 17 40 17 27 1719 17 11 17 1 16 48 16 43 16 36 16 29 1621 ] 16 12 15 18 1 17 51 17 40 17 27 17 20 1712 17 2 16 50 16 44 16 38 16 31 1624 ] L615 16 18 1 17 51 17 40 17 28 17 21 1712 17 3 16 51 16 46 16 40 16 33 1626 ] [617 1 ^> *\ ■ TABLE I. 17 LOCAL ASTRONOMICAL MEAN TIME OF SUNSET, MERIDIAN OF GREENWICH, 1917. To obtain civil time, write P. M. after the astronomical time. To obtain the standard time at any station, increase the local time by the number of minutes the station is west of the standard meridian, or decrease the local time by the number of minutes the station is east of the standard meridian. For sunset in southern latitudes see page 24. I>ateNv. O*^ +10^ +20** +30^ +35^ +40** +45** +50^ +52** +64«* +66^ +68** +60** h m h m h m h m h m h m h m h m h m h m h m h m h m July 2 6 8 6 25 6 4S 7 5 7 18 7 33 7 50 8 12 8 23 8 36 8 49 9 6 9 25 3 6 8 6 25 6 43 7 5 7 18 7 32 7 50 8 12 8 22 8 34 8 48 9 4 9 24 4 6 8 6 25 6 43 7 5 7 18 7 82 7 50 8 12 8 22 8 34 8 48 9 4 9 23 5 6 8 6 25 6 43 7 5 7 18 7 32 7 49 8 11 8 22 8 33 8 47 9 3 9 22 6 6 8 6 25 6 43 7 5 7 17 7 32 7 49 8 11 8 21 8 33 8 46 9 2 9 21 7 6 8 6 25 6 43 7 5 7 17 7 32 7 49 8 10 8 20 8 32 8 46 9 1 9 20 8 6 8 6 25 6 43 7 4 7 17 7 31 7 48 8 10 8 20 8 81 8 45 9 9 19 9 6 8 6 25 6 43 7 4 7 16 7 31 7 48 8 9 8 19 8 30 8 44 8 59 9 18 10 6 9 6 25 6 43 7 4 7 16 7 30 7 47 8 8 8 18 8 30 8 43 8 58 9 16 11 6 9 6 25 643 7 4 7 16 7 30 7 47 8 8 8 18 8 29 • 842 8 67 9 15 12 6 9 6 25 643 7 4 7 16 7 30 7 46 8 7 8 17 8 28 8 41 8 66 9 13 13 6 9 6 25 6 43 7 3 7 15 7 29 7 46 8 6 8 16 8 27 8 39 8 64 9 12 14 6 9 6 25 6 43 7 3 7 15 7 29 7 45 8 5 8 15 8 26 8 38 8 63 9 10 15 6 9 6 25 6 43 7 3 7 15 7 28 7 44 8 4 8 14 8 25 8 37 8 51 9 8 16 6 9 6 25 642 7 2 7 14 7 28 7 44 8 3 8 13 8 24 8 36 8 50 9 7 17 6 9 6 25 642 7 2 7 14 7 27 7 43 8 2 8 12 8 22 8 34 848 9 5 18 6 10 6 25 642 7 2 7 13 7 26 7 42 8 1 8 11 8 21 8 33 8 47 9 3 19 6 10 6 25 642 7 1 7 12 7 26 7 41 8 8 10 8 20 8 32 8 45 9 1 20 6 10 6 25 6 42 7 1 7 12 7 25 7 40 7 59 8 8. 8 18 8 30 8 43 8 59 21 6 10 6 25 6 41 7 7 11 7 24 7 39 7 58 8 7 8 17 8 28 8 42 8 57 22 6 10 6 25 6 41 7 7 11 7 23 7 38 7 67 8 6 8 16 8 27 8 40 8 56 23 6 10 6 25 6 41 6 59 7 10 7 23 7 38 7 56 8 5 8 14 8 25 8 38 8 53 24 6 10 6 24 6 40 6 59 7 10 7 22 7 36 7 55 8 3 8 13 8 24 8 36 8 51 25 6 10 6 24 6 40 6 58 7 9 7 21 7 36 7 53 8 2 8 11 8 22 8 34 8 49 26 6 10 6 24 6 40 6 58 7 8 7 20 7 34 7 52 8 8 10 8 20 8 32 8 46 27 6 10 6 24 6 39 6 57 7 7 7 19 7 38 7 61 7 69 8 8 8 18 8 30 8 44 28 6 10 6 24 6 39 6 56 7 7 7 18 7 32 7 49 7 57 8 6 8 17 8 28 8 42 29 6 10 6 24 6 38 6 56 7 6 7 17 7 31 7 48 7 66 8 5 8 15 8 26 8 39 30 6 10 6 23 6 38 6 55 7 5 7 16 7 30 7 46 7 54 8 3 8 13 8 24 8 37 31 6 10 6 23 6 37 6 54 7 4 7 15 7 29 7 45 7 63 8 1 8 11 8 22 8 35 Aug. 1 6 10 6 23 6 37 6 54 7 3 7 14 7 27 7 44 7 51 7 69 8 9 8 20 8 32 2 6 9 6 22 6 37 6 53 7 2 7 13 7 26 7 42 7 49 7 58 8 7 8 17 8 30 3 6 9 6 22 6 36 6 52 7 2 7 12 7 25 7 40 7 48 7 56 8 5 8 15 8 27 4 6 9 6 22 6 36 6 51 7 1 7 11 7 24 7 39 7 46 7 54 8 8 8 13 8 25 5 6 9 6 22 6 35 6 50 7 7 10 7 22 '7 37 7 44 7 62 8 1 8 11 8 22 6 6 9 6 21 6 35 6 50 6 59 7 9 7 21 7 36 7 42 7 50 7 59 8 8 8 19 7 6 9 6 21 6 34 6 49 6 58 7 8 7 19 7 34 7 40 7 48 7 56 8 6 8 17 8 6 9 6 21 6 33 6 48 6 57 7 6 7 18 7 32 7 39 7 46 7 M 8 3 8 14 9 6 9 6 20 6 33 6 47 6 56 7 5 7 16 7 30 7 37 7 44 7 52 8 1 8 11 10 6 8 6 20 6 32 6 46 6 54 7 4 7 15 7 28 7 35 7 42 7 50 7 59 8 9 11 6 8 6 20 6 32 6 45 6 54 7 ^ 7 14 7 27 7 33 7 40 7 48 7 66 8 6 12 6 8 6 19 6 31 6 44 6 52 7. 2 7 12 7 25 7 31 7 38 7 45 7 64 8 3 13 6 8 6 19 6 30 6 44 6 51 7 7 10 7 23 7 29 7 36 7 43 7 51 8 14 6 8 6 18 6 30 6 43 6 50 6 59 7 9 7 21 7 27 7 34 7 41 7 48 7 58 15 6 8 6 18 6 29 6 42 6 49 6 58 7 7 7 20 7 25 7 31 7 38 7 46 7 65 16 6 8 6 18 6 28 6 41 6 48 656 7 6 7 18 7 23 7 29 7 86 7 44 7 62 17 6 7 6 17 6 27 6 40 6 47 655 7 4 7 16 7 21 7 27 7 34 7 41 7 49 70331**— 1917 2 18 TABLE I. • LOCAL ASTRONOMICAL MEAN TIME OF SUNRISE, MERIDIAN OF GREEN WICH, 1917. To obtain civil time, subtract 12 houns, mark the result A. M., and add one to the day. To obtain the standard time at any station, increase the local time by the nimiber of minutes the station is west of the standard meridian, or decrease the local time by the number of minutes the station is east of the standard meridian. For sunrise in southern latitudes see page 24. \Lat Date>S. 0« +10** +20° +30° +35° +40° +45° +50° +52° +54° +56° +58** +60° h m h m h m h m h m h m h m h m h m h m h m h m li m Aug. 16 18 1 17 51 17 40 17 28 17 21 17 12 17 3 16 51 16 46 16 40 16 33 16 26 16 17 17 18 17 51 17 41 17 28 17 22 1714 17 4 16 53 16 48 16 42 16 35 16 28 16 20 18 18 17 51 17 41 17 29 17 22 1714 17 6 16 54 16 49 16 44 16 37 16 30 16 22 19 18 17 51 17 41 17 30 17 23 17 15 17 7 16 56 16 51 16 45 16 39 16 32 16 25 20 18 17 51 17 41 17 30 17 24 1716 17 8 16 57 16 52 16 47 16 41 16 34 16 27 21 18 17 51 17 42 17 31 17 24 1717 17 9 16 59 16 54 16 49 16 43 16 37 16 29 22 17 59 17 51 17 42 17 31 17 25 1718 1710 17 16 56 16 51 16 45 16 39 16 32 23 17 59 17 51 17 42 17 32 17 26 1719 1711 17 2 16 57 16 52 16 47 16 41 16 34 24 17 59 17 51 17 42 17 33 17 27 17 20 1713 17 3 16 59 16 54 16 49 16 43 16 36 25 17 58 17 51 17 48 17 33 17 28 17 21 17 14 17 5 17 1 16 56 16 51 16 45 16 39 26 17 58 17 51 17 48 17 34 17 28 17 22 1715 17 6 17 2 16 58 16 53 16 47 16 41 27 17 58 17 51 17 43 17 34 17 29 17 23 1716 17 8 17 4 17 16 55 16 50 16 44 28 17 58 17 51 17 43 17 35 17 30 17.24 1717 17 9 17 6 17 1 16 57 16 52 16 46 29 17 57 17 51 17 44 17 35 17 30 17 25 1718 1711 17 7 17 3 16 59 16 54 16 48 30 17 57 17 51 17 44 17 36 17 31 17 26 17 20 1712 17 9 17 5 17 1 16 56 16 51 81 17 57 17 51 17 44 17 36 17 32 17 27 17 21 1714 1710 17 7 17 3 16 58 16 53 Sept. 1 17 56 17 51 17 44 17 37 17 33 17 28 17 22 1715 1712 17 8 17 5 17 16 56 2 17 56 17 51 17 45 17 38 17 33 17 29 17 23 1717 1714 1710 17 7 17 2 16 58 3 17 56 17 50 17 45 17 38 17 34 17 30 17 24 1718 1715 17 12 17 9 17 5 17 4 17 56 17 50 17 45 17 39 17 35 17 31 17 26 17 20 17 17 1714 1710 17 7 17 3 5 17 55 17 50 17 45 17 39 17 36 17 32 17 27 17 21 17 19 11 U 17 12 17 9 17 5 6 17 55 17 50 17 46 17 40 17 36 17 32 17 28 17 23 17 20 1718 17 14 1711 17 7 7 17 54 17 50 17 46 17 40 17 37 17 34 17 29 17 24 17 22 1719 1716 1713 1710 8 17 54 17 50 17 46 17 41 17 38 17 34 17 30 17 26 17 24 17 21 1718 1715 1712 9 17 54 17 50 17 46 17 41 17 39 17 35 17 32 17 27 17 26 17 23 17 20 1718 1714 10 17 54 17 50 17 46 17 42 17 39 17 36 17 33 17 29 17 27 17 25 17 22 17 20 1717 11 17 53 17 50 17 47 17 42 17 40 17 37 17 34 17 30 17 28 17 26 17 24 17 22 1719 12 17 53 17 50 17 47 17 43 17 41 17 38 17 35 17 32 17 30 17 28 17 26 17 24 17 22 13 17 53 17 50 17 47 17 44 17 42 17 39 17 36 17 33 17 32 17 30 17 28 17 26 17 24 14 17 52 17 50 17 47 17 44 17 42 17 40 17 38 17 35 17 33 17 32 17 30 17 28 17 26 15 17 52 17 50 17 47 17 45 17 43 17 41 17 39 17 36 17 35 17 34 17 32 17 30 17 28 16 17 51 17 50 17 48 17 45 17 44 17 42 17 40 17 38 17 37 17 35 17 34 17 32 17 31 17 17 51 17 50 17 48 17 46 17 44 17 43 17 41 17 39 17 38 17 37 17 36 17 35 17 33 18 17 51 17 49 17 48 17 46 17 45 17 44 17 42 17 41 17 40 17 39 17 38 17 37 17 36 19 17 50 17 49 17 48 17 47 17 46 17 45 17 44 17 42 17 42 17 41 17 40 17 39 17 38 20 17 50 17 49 17 48 17 47 17 47 17 46 17 45 17 44 17 43 17 42 17 42 17 41 17 40 21 17 50 17 49 17 49 17 48 17 47 17 47 17 46 17 45 17 45 17 44 17 44 17 43 17 43 22 17 49 17 49 17 49 17 48 17 48 17 48 17 47 17 47 17 46 17 46 17 46 17 45 17 45 23 17 49 17 49 17 49 17 49 17 49 17 49 17 48 17 48 17 48 17 48 17 48 17 47 17 47 24 17 48 17 49 17 49 17 50 17 50 17 50 17 50 17 50 17 50 17 50 17 50 17 50 17 50 25 17 48 17 49 17 50 17 50 17 50 17 51 17 51 17 51 17 51 17 52 17 52 17 52 17 52 26 17 48 17 49 17 50 17 51 17 51 17 52 17 52 17 53 17 53 17 53 17 54 17 54 17 54 27 17 48 17 49 17 50 17 51 17 52 17 53 17 53 17 54 17 55 17 55 17 56 17 56 17 57 28 17 47 17 49 17 50 17 52 17 53 17 54 17 55 17 56 17 56 17 57 17 58 17 58 17 59 29 17 47 17 49 17 50 17 52 17 53 17 55 17 56 17 57 17 58 17 59 18 18 18 2 30 17 47 17 49 17 51 17 53 17 54 17 56 17 57 17 59 18 18 1 18 2 18 2 18 4 Oct. 1 17 46 17 49 17 51 17 53 17 55 17 56 17 58 18 18 1 18 2 * 18 4 18 5 18 6 TABLE I. 19 LOCAL ASTBONOMIOAL MEAN TIME OF SUNSET, MERIDIAN OF GREENWICH, 1917. To obtain civil time, write P. M. aft^ the astronomical time. To obtain the standard time at any station, increase the local time by the number of minutes the station is west of the standard meridian, or decrease the local time by the number of minutes the station is east of the standard meridian. For sunset in southern latitudes see page 24. \sJL«t. 0** +10^ +20** +30° +35<» +40*» +45° +50° +52° +54° +56° +58° - h m h m h m h m b m. h m h m h m h m h m h m h m Aug. 17 6 7 6 17 6 27 6 40 6 47 6 55 7 4 7 16 7 21 7 27 7 34 7 41 18 6 7 6 16 6 27 6 39 6 46 6 53 7 3 7 14 7 19 7 25 7 31 7 38 19 6 7 6 16 6 26 6 38 6 44 6 52 7 1 7 12 7 17 7 23 7 29 7 36 20 6 7 6 16 6 25 6 37 6 43 6 51 6 59 7 10 7 15 7 20 7 26 7 33 21 6 6 6 15 6 25 6 36 6 42 6 49 6 58 7 8 7 13 7 18 7 24 7 31 22 6 6 6 15 6 24 6 34 6 41 6 48 6 56 7 6 7 11 7 16 7 22 7 28 23 6 6 6 14 6 23 6 33 6 39 6 46 6 54 7 4 7 8 7 14 7 19 7 25 24 6 6 6 14 6 23 6 32 6 38 6 45 6 52 7 2 7 6 7 11 7 16 7 22 25 6 5 6 13 6 22 6 31 6 37 6 43 6 51 7 7 4 7 9 7 14 7 20 26 6 5 6 13 6 21 6 30 6 36 6 ^ 6 49 6 58 7 2 7 6 7 12 7 17 27 6 5 6 12 6 20 6 29 6 34 640 6 47 6 56 7 7 4 7 9 7 14 28 6 4 6 12 6 19 6 28 6 33 6 39 6 46 6 54 6 58 7 2 7 6 7 12 29 6 4 6 11 6 18 6 27 6 32 6 37 6 44 6 52 6 55 6 59 7 4 7 9 30 6 4 6 10 6 17 6 25 6 30 6 36 6 42 6 50 6 53 6 57 7 1 7 6 31 6 4 6 10 6 16 6 24 6 29 6 34 6 40 6 48 6 51 6 55 6 59 7 3 Sept. 1 6 8 6 9 6 16 6 23 6 28 6 33 6 38 6 45 6 49 6 52 6 56 7 1 2 6 3 6 9 6 15 6 22 6 26 6 31 6 36 6 48 6 46 6 50 6 54 6 58 3 6 3 6 8 6 14 6 21 6 25 6 29 6 35 6 41 6 44 6 47 6 51 6 55 4 6 2 6 8 6 13 6 20 6 24 6 28 6 33 6 39 6 42 6 45 6 48 6 52 5 6 2 6 7 6 12 6 18 6 22 6 26 6 31 6 37 6 40 6 43 6 46 6 50 6 6 2 6 6 6 11 6 17 6 21 6 24 6 29 6 35 6 37 6 40 6 43 6 47 7 6 1 6 6 6 10 6 16 6 19 6 23 6 27 6 32 6 35 6 38 6 41 6 44 8 6 1 6 5 6 10 6 15 6 18 6 21 6 25 6 30 6 33 6 35 6 38 6 41 9 6 6 4 6 9 6 14 6 16 6 20 6 24 6 28 6 30 6 33 6 35 6 38 10 6 6 4 6 8 6 12 6 15 6 18 6 22 6 26 6 28 6 30 6 33 6 35 11 6 6 3 6 7 6 11 6 14 6 16 6 20 6 24 6 26 6 28 6 30 6 33 12 6 6 3 6 6 6 10 6 12 6 15 6 18 6 22 6 23 6 25 6 27 6 30 13 5 59 6 2 6 5 6 9 6 11 6 13 6 16 6 20 6 21 6 23 6 25 6 27 14 5 59 6 1 6 4 6 7 6 9 6 12 6 14 6 17 6 19 6 20 6 22 6 24 16 5 58 6 1 6 3 6 6 6 8 6 10 6 12 6 15 6 16 6 18 6 19 6 21 16 5 58 6 6 2 6 5 6 6 6 8 6 10 6 13 6 14 6 15 6 17 6 18 17 5 58 6 6 1 6 4 6 5 6 7 6 8 6 11 6 12 6 13 6 14 6 16 18 5 58 5 59 6 6 2 6 4 6 5 6 6 6 8 6 9 6 10 6 11 6 13 19 5 57 5 58 6 6 1 6 2 6 3 6 5 6 6 6 7 6 8 6 9 6 10 20 5 57 5 58 5 59 6 6 1 6 2 6 3 6 3 6 5 6 5 6 6 6 7 21 5 56 5 57 5 58 5 59 5 59 6 6 1 6 2 6 2 6 3 6 3 6 4 22 5 56 5 56 5 57 5 57 5 58 5 59 5 59 6 6 6 6 1 6 1 23 5 56 5 56 5 56 5 56 5 56 5 57 5 57 5 57 5 58 5 58 5 58 5 58 24 5 55 5 55 5 55 5 55 5 55 5 55 5 55 5 55 5 55 5 55 5 55 5 56 25 5 55 5 54 5 54 5 54 5 53 5 53 5 53 5 53 5 53 5 53 5 53 5 53 26 5 55 5 54 5 53 5 52 5 52 5 52 5 51 5 51 5 51 5 50 5 50 5 50 27 5 54 5 53 5 52 5 51 5 50 5 50 5 49 5 48 5 48 5 48 5 47 5 47 28 5 54 5 53 5 51 5 50 5 49 5 48 5 47 5 46 5 46 5 45 5 45 5 44 29 5 54 5 52 5 50 5 49 5 48 5 47 5 46 5 44 5 44 5 43 5 42 6 41 30 5 53 5 51 5 50 5 47 5 46 5 45 5 44 5 42 5 41 540 5 40 5 38 Oct. 1 5 53 5 51 5 49 5 46 5 45 5 44 5 42 540 5 39 5 38 5 37 5 36 2 5 53 5 50 5 48 545 5 44 542 540 5 38 5 37 5 36 5 34 5 33 +60* h 7 7 7 7 7 m 49 46 44 41 38 7 35 7 32 7 29 7 26 7 23 7 7 7 7 7 7 7 7 20 1» 14 12^ a I 6^ 2 0* 6 56 6 54 6 50 6 4g 6 44 6 41 6 38 6 35 6 32 6 29 6 26 6 23 6 20 6 17 6 14 6 11 6 8 6 6 5 5 5 5 5 5 5 5 5 2 59 56 53 50 46 44 40 37 5 34 5 31 20 TABLE I. LOCAL ASTRONOMICAL MEAN TIME OF SUNRISE, MERIDIAN OF GREENWICH, 1917. To obtain civil time, subtract 12 hours, mark the result A. M., and add one to the day. To obtain the standard time at any station, increase the local time by the number of minutes the station is west of the standard meridian, or decrease the local time by the number of zninutee the station is east of the standard meridian. For sunrise in southern latitudes see page 24. ^VLat. 0° +10^ +20** +30** +35^ +40° +45'' +50*» +52° +54° +56° +68** +-60° h m h m h m h m h m h m h m h m h m h m h m h m h m Oct 1 17 46 17 49 17 51 17 53 17 55 17 56 17 58 18 18 1 18 2 18 4 18 6 18 6 2 17 46 17 49 17 51 17 54 17 56 17 68 18 18 2 18 3 18 4 18 6 18 7 18 9 8 17 46 17 48 17 52 17 55 17 56 17 68 18 1 18 4 18 6 18 6 18 8 18 9 18 11 4 17 45 17 48 17 52 17 55 17 57 18 18 2 18 6 18 6 18 8 1810 1811 18 13 5 17 45 17 48 17 52 17 56 17 58 18 18 3 18 7 18 8 1810 1812 1814 1816 6 17 45 17 48 17 52 17 56 17 69 18 2 18 5 18 8 1810 1812 1814 1816 1818 7 17 44 17 48 17 52 17 57 18 18 2 18 6 1810 1812 1814 1816 1818 18 20 8 17 44 17 48 17 53 17 58 18 18 4 18 7 1811 1813 1815 1818 18 20 18 23 9 17 44 17 48 17 53 17 58 18 1 18 6 18 8 1813 1815 1817 18 20 18 22 18 25 10 17 44 17 48 17 53 17 59 18 2 18 6 1810 1814 1817 1819 18 22 18 26 18 28 11 17 43 17 48 17 54 18 18 3 18 7 1811 1816 1818 18 21 18 24 18 27 18 30 12 17 43 17 48 17 54 18 18 4 18 8 1812 1818 18 20 18 23 18 26 18 29 18 33 13 17 43 17 48 17 54 18 1 18 4 18 9 1814 1819 18 22 18 25 18 28 18 31 18 35 14 17 43 17 48 17 55 18 1 18 5 1810 1815 18 21 18 24 18 27 18 30 18 34 18 38 16 17 42 17 48 17 55 18 2 18 6 1811 1816 18 22 18 26 18 28 18 32 18 36 18 40 16 17 42 17 49 17 55 18 3 18 7 1812 1818 18 24 18 27 18 30 18 34 18 38 18 43 17 17 42 17 49 17 56 18 4 18 8 1813 1819 18 26 18 29 18 32 18 36 18 40 18 45 18 17 42 17 49 17 56 18 4 18 9 18 14 18 20 18 27 18 31 18 34 18 38 18 43 18 48 19 17 42 17 49 17 56 18 5 1810 1816 18 21 18 29 18 32 18 36 18 40 18 45 18 50 20 17 42 17 49 17 57 18 6 1810 1816 18 23 18 30 18 34 18 38 18 42 18 47 18 63 21 17 41 17 49 17 57 18 6 1811 1817 18 24 18 32 18 36 18 40 18 44 18 50 18 66 22 17 41 17 49 17 58 18 7 1812 1818 18 26 18 34 18 38 18 42 18 47 18 52 18 68 23 17 41 17 49 17 58 18 8 1813 1819 18 27 18 35 18 39 18 44 18 49 18 54 19 24 17 41 17 50 17 58 18 8 1814 18 21 18 28 18 37 18 41 18 46 18 51 18 56 19 3 25 17 41 17 50 17 59 18 9 1815 18 22 16 29 18 39 18 43 18 48 18 58 18 59 19 5 26 17 41 17 50 17 59 1810 1816 18 23 18 31 38 40 18 45 18 50 18 66 19 1 19 8 27 17 41 17 50 18 1811 18 17 18 24 18 32 18 42 18 47 18 52 18 67 19 3 19 10 28 17 40 17 50 18 1811 1818 18 25 18 34 18 44 18 48 18 54 18 59 19 6 1913 29 17 40 17 50 18 18 12 18 19 18 26 18 35 18 45 18 50 18 56 19 1 19 8 19 16 30 17 40 17 50 18 1 1813 18 20 18 27 18 36 18 47 18 52 18 58 19 4 1910 1918 31 17 40 17 51 18 1 1814 18 20 18 28 18 38 18 49 18 54 18 59 19 6 19 13 19 21 Nov. 1 17 40 17 51 18 2 1814 18 21 18 30 18 39 18 50 18 56 19 1 19 8 19 15 19 23 2 17 40 17 51 18 2 1815 18 22 18 31 18 40 18 52 18 57 19 3 1910 1917 19 26 3 17 40 17 51 18 3 1816 18 23 18 32 18 42 18 54 18 59 19 5 19 12 19 20 19 28 4 17 40 17 52 18 3 1817 18 24 18 33 18 43 18 65 19 1 19 7 1914 19 22 19 31 5 17 40 17 52 18 4 1817 18 25 18 34 18 44 18 57 19 3 19 9 1916 19 24 19 33 6 17 40 17 52 18 4 1818 18 26 18 35 18 46 18 59 19 6 19 11 1918 19 27 19 36 7 17 40 17 52 18 5 18 19 18 27 18 36 L8 47 19 19 6 1913 19 20 19 29 19 39 8 17 40 17 52 18 5 18 20 18 28 18 38 18 49 19 2 19 8 1915 19 23 19 31 19 41 9 17 41 17 53 18 6 18 21 18 29 18 39 18 50 19 4 1910 1917 19 25 19 34 19 44 10 17 41 17 53 18 6 18 22 18 30 18 40 18 51 19 5 1912 1919 19 27 19 36 19 46 11 17 41 17 54 18 7 18 22 18 31 18 41 18 53 19 7 1914 19 21 19 29 19 38 19 49 12 17 41 17 54 18 8 18 23 18 32 18 42 18 54 19 9 1915 19 23 19 31 19 41 19 51 13 17 41 17 54 18 8 18 24 18 33 18 43 18 56 1910 1917 19 25 19 33 19 43 19 54 14 17 41 17 54 18 9 18 25 18 34 18 44 18 57 1912 1919 19 26 19 35 19 46 19 56 15 17 41 17 55 18 9 18 26 18 35 18 46 18 58 1914 19 21 19 28 19 37 19 47 19 59 16 17 42 17 55 1810 18 26 18 36 18 47 19 1915 19 22 19 30 19 39 19 50 20 1 TABLE I. 21 LOCAL ASTRONOMICAL MEAN TIME OF SUNSET, MERIDIAN OF GREENWICH, 1917. To obtain civil time, write P. M. after the astrononlical time. To obtain the standard time at any station, increase the local time by the number of minutes the station is west of the standard meridian, or decrease the local time by the number of minutes the station is east of the standard meridian. For sunset in southern latitudes see page 24. Date^S. 0° +10*^ +20*» +30^ +35'' +40*» +45*» +50** +52° +54** +56° +58° +60° h m h m h m h m h m h m h m h m h m h m h m h m h m Oct. 2 6 53 5 50 5 48 5 45 5 44 5 42 5 40 5 38 5 37 5 36 5 34 5 33 5 31 3 5 52 5 50 5 47 5 44' 5 42 5 40 5 38 5 35 5 34 5 33 5 32 5 30 5 28 4 5 52 5 49 5 46 5 43 5 41 5 39 5 36 5 33 5 32 5 31 5 29 5 27 5 26 5 5 52 5 48 5 45 5 41 5 39 5 37 5 34 5 31 5 30 5 28 5 26 5 24 5 22 6 5 52 548 5 44 5 40 5 38 5 35 5 32 5 29 5 28 5 26 5 24 5 22 5 20 7 5 51 5 47 5 43 5 39 5 36 5 34 5 31 5 27 5 25 5 23 5 21 5 19 5 16 8 5 51 5 47 5 43 5 38 5 35 5 32 5 29 5 25 5 23 5 21 5 19 5 16 5 14 9 5 51 5 46 5 42 6 37 5 34 5 31 5 27 5 23 5 21 5 18 5 16 5 14 5 10 10 5 50 5 46 5 41 5 36 5 33 5 29 5 25 5 20 5 18 5 16 5 14 5 11 5 8 11 5 50 5 45 5 40 5 34 5 31 5 28 5 23 5 18 5 16 5 14 5 11 5 8 5 5 12 5 50 5 45 5 39 5 33 5 30 5 26 5 22 5 16 5 14 5 11 5 8 5 5 5 2 13 550 5 44 5 38 5 32 5 29 5 24 5 20 5 14 5 12 5 9 5 6 5 2 4 59 14 5 49 5 44 5 38 5 31 5 27 5 23 5 18 5 12 5 10 5 7 5 3 5 4 56 15 5 49 5 43 5 37 5 30 5 26 5 22 5 16 5 10 5 7 5 4 5 1 4 57 4 53 16 5 49 5 43 5 36 5 29 5 25 5 20 5 15 5 8 5 5 5 2 4 58 4 54 4 50 17 5 49 5 42 5 35 5 28 5 23 5 18 5 13 5 6 5 3 5 4 56 4 52 4 47 18 5 49 5 42 5 35 5 27 5 22 5 17 5 11 5 4 5 1 4 57 4 53 4 49 444 19 5 48 5 41 5 34 5 26 5 21 5 16 5 9 5 2 4 59 4 55 4 51 4 46 4 41 20 5 48 5 41 5 33 5 25 5 20 5 14 5 8 5 4 57 4 53 4 48 4 44 4 38 21 5 48 5 40 5 33 5 24 5 19 5 13 5 6 4 58 4 54 4 50 4 46 4 41 4 36 22 5 48 540 5 32 5 23 5 17 5 11 5 4 4 56 4 52 4 48 4 44 4 38 4 32 23 548 5 40 5 31 5 22 5 16 5 10 5 3 4 54 4 50 4 46 4 41 4 36 4 30 24 5 48 5 39 5 31 5 21 5 15 5 9 5 1 4 52 4 48 4 44 4 39 4 33 4 27 25 5 48 5 39 5 30 5 20 5 14 5 7 5 4 50 4 46 4 42 4 37 4 31 4 24 26 5 47 5 39 5 29 5 19 5 13 5 6 4 58 4 49 4 44 4 40 434 4 28 4 22 27 5 47 538 5 29 5 18 6 12 5 5 4 57 4 47 4 42 4 37 4 32 4 26 4 19 28 5 47 5 38 5 28 5 17 6 11 5 3 4 55 4 45 4 40 4 35 4 30 4 23 4 16 29 5 47 5 38 5 28 5 16 5 10 5 2 4 54 4 43 4 38 4 33 4 27 4 21 4 14 30 5 47 5 37 5 27 5 15 5 8 5 1 4 52 4 41 4 37 4 31 4 25 4 18 4 11 31 5 47 5 37 5 26 5 14 5 8 5 4 51 4 40 4 35 4 29 4 23 4 16 4 8 Nov. 1 5 47 5 37 5 26 5 14 5 6 4 58 4 49 4 38 4 33 4 27 4 21 4 14 4 6 2 5 47 5 36 5 25 5 13 5 6 4 57 4 48 4 36 4 31 4 25 4 18 4 11 4 3 3 5 47' 5 36 5 25 5 12 5 4 4 56 446 4 34 4 29 4 23 4 16 4 9 4 4 5 47 5 36 5 24 5 11 5 4 455 4 45 4 33 4 27 4 21 4 14 4 7 358 5 5 47 5 36 5 24 5 10 5 3 4 54 444 4 31 4 26 4 19 4 12 4 4 3 55 6 5 47 5 36 5 24 6 10 5 2 4 53 4 42 4 3a 4 24 4 17 4 10 4 2 3 53 7 5 47 5 36 5 23 5 9 5 1 4 52 4 41 4 28 4 22 4 16 4 8 4 3 50 8 5 47 5 35 5 23 5 8 5 4 51 4 40 4 27 4 20 4 14 4 6 3 58 348 9 5 47 5 35 5 22 5 8 4 59 4 50 4 39 4 25 4 19 4 12 4 4 3 55 346 10 5 48 5 35 5 22 5 7 4 58 4 49 4 37 4 24 4 17 4 10 4 2 3 53 343 11 5 48 5 35 5 22 5 6 4 58 4 48 4 36 4 22 4 16 4 8 4 3 51 3 41 12 5 48 5 35 5 21 5 6 4 57 4 47 4 35 4 21 4 14 4 7 358 3 49 3 38 13 5 48 5 35 5 21 5 5 4 56 4 46 4 34 4 19 4 13 4 5 3 57 3 47 3 36 14 5 48 5 35 5 21 5 5 4 56 4 45 4 33 4 18 4 11 4 4 3 55 3 45 3 34 15 5 48 5 35 5 20 5 4 4 55 4 44 4 32 4 17 4 10 4 2 3 53 3 43 3 32 16 5 48 5 35 5 20 5 4 4 54 4 44 4 31 4 16 4 8 4 3 52 3 41 3 30 17 5 48 5 35 5 20 5 3 4 54 4 43 4 30 4 14 4 7 3 59 3 50 3 39 3 27 22 TABLE I. LOCAL ASTRONOMICAL MEAN TIME OF SUNRISE, MERIDIAN OF GREENWICH, 1917. To obtain civil time, subtract 12 bours, mark tbe result A. M., and add one to the day. To obtain tbe standard time at any station, increase tbe local time by tbe number of minutes tbe station is west of tbe standard meridian, or decrease tbe local time by tbe number of minutes tbe station is east of tbe standard meridian. For sunrise in soutbem latitudes see page 24. DatoNv 0° +10° +20° +30° +35° +40° +45° +50° +52° +54° +56° +58** +60° h m h m h m b m h m h m h m h m h m h m h m h m h m Nov. 16 17 42 17 55 1810 18 26 18 36 18 47 19 1915 19 22 19 30 19 39 19 50 20 1 17 17 42 17 56 1810 18 27 18 37 18 48 19 1 1917 19 24 19 32 19 42 19 52 20 4 18 17 42 17 56 1811 18 28 18 38 18 49 19 2 1918 19 26 19 34 19 44 19 54 20 6 19 17 42 17 57 18 12 18 29 18 39 18 50 19 4 19 20 19 28 19 36 19 46 19 56 20 9 20 17 42 17 57 1812 18 30 18 40 18 51 19 5 19 22 19 29 19 38 19 48 19 58 2011 21 17 42 17 57 1813 18 31 18 41 18 52 19 6 19 23 19 31 19 40 19 49 20 1 2014 22 17 43 17 58 18 14 , 18 31 18 42 18 54 19 8 19 24 19 33 19 41 19 51 20 3 20 16 23 17 43 17 58 18 14 1 18 32 18 43 18 55 19 9 19 26 19 34 19 43 19 53 20 5 20 18 24 17 43 17 59 18 15 1 18 33 18 44 18 56 1910 19 28 19 36 19 45 19 55 20 7 20 21 25 17 44 17 59 1815 18 34 18 45 18 57 1911 19 29 19 37 19 47 19 57 20 9 20 23 26 17 44 18 1816 18 35 18 46 18 58 1913 19 30 19 39 19 48 19 59 2011 20 25 27 17 44 18 1817 18 36 18 47 18 59 1914 19 32 19 40 19 50 20 1 2013 20 28 28 17 44 18 1 1817 18 36 18 48 19 1915 19 33 19 42 19 52 20 2 2015 20 30 29 17 45 18 1 1818 18 37 18 48 19 1 1916 19 35 19 43 19 53 20 4 2017 20 32 30 17 45 18 2 1819 18 38 18 49 19 2 1917 19 36 19 45 19 55 20 6 2019 20 34 Dec. 1 17 46 18 2 1819 18 39 18 50 19 3 1919 19 37 19 46 19 56 20 8 20 21 20 36 2 17 46 18 2 18 20 18 40 18 51 19 4 19 20 19 39 19 48 19 58 20 9 20 22 20 38 3 17 47 18 3 18 20 18 40 18 52 19 5 19 21 19 40 19 49 19 59 2011 20 24 20 40 4 17 47 18 4 18 21 18 41 18 53 19 6 19 22 19 41 19 50 20 1 2012 20 26 20 42 5 17 47 18 4 18 22 18 42 18 54 19 7 19 23 19 42 19 52 20 2 2014 20 27 20 44 6 17 48 18 4 18 22 18 43 18 54 19 8 19 24 19 44 19 53 20 3 2015 20 29 20 45 7 17 48 18 5 18 23 18 43 18 55 19 9 19 25 19 45 19 54 20 5 2017 20 30 20 47 8 17 49 18 6 18 24 18 44 18 56 1910 19 26 19 46 19 55 20 6 2018 20 32 20 49 9 17 49 18 6 18 24 18 45 18 57 1910 19 27 19 47 19 56 20 7 2019 20 33 20 50 10 17 60 18 7 18 25 18 46 18 58 1911 19 28 19 48 19 58 20 8 20 20 20 35 20 52 11 17 50 18 7 18 25 18 46 18 58 1912 19 29 19 49 19 59 20 9 20 22 20 36 20 53 12 17 50 18 8 18 26 18 47 18 59 1913 19 30 19 50 20 2010 20 23 20 37 20 54 13 17 51 18 8 18 26 18 48 19 1914 19 30 19 51 20 2011 20 24 20 38 20 56 14 17 51 18 9 18 27 18 48 19 1914 19 31 19 52 20 1 2012 20 25 20 40 20 57 15 17 52 18 9 18 28 18 49 19 1 1915 19 32 19 52 20 2 2013 20 26 20 40 20 58 16 17 52 1810 18 28 18 50 19 2 1916 19 33 19 53 20 3 2014 20 27 20 42 20 59 17 17 53 1810 18 29 18 50 19 2 1916 19 33 19 54 20 4 2015 20 28 20 42 21 18 17 53 1811 18 29 18 51 19 3 1917 19 34 19 55 20 5 2016 20 28 20 43 21 1 19 17 54 1811 18 30 18 51 19 3 1918 19 34 19 55 20 5 2016 20 29 20 44 21 1 20 17 54 1812 18 30 18 52 19 4 1918 19 35 19 56 20 6 2017 20 30 20 44 21 2 21 17 55 1812 18 31 18 52 19 4 1919 19 36 19 56 20 6 2018 20 30 20 45 21 3 22 17 55 1813 18 31 18 53 19 5 1919 19 36 19 57 20 7 2018 20 31 20 46 21 3 23 17 56 1813 18 32 18 53 19 5 19 20 19 36 1957 20 7 2018 20 31 20 46 21 3 24 17 56 1814 18 32 18 54 19 6 19 20 19 37 19 58 20 8 2019 20 31 20 46 21 4 25 17 57 1814 18 33 18 54 19 6 19 20 19 37 19 58 20 8 2019 20 32 20 46 21 4 26 17 57 1815 18 33 18 54 19 7 19 21 19 38 19 58 20 8 2019 20 32 20 47 21 4 27 17 58 1815 18 34 18 55 19 7 19 21 19 38 1958 20 8 2019 20 32 20 47 21 4 28 17 58 1816 18 34 18 55 19 7 19 21 19 38 19 59 20 8 2019 20 32 20 47 21 4 29 17 59 1816 18 34 18 55 19 7 19 22 19 38 19 59 20 8 2019 20 32 20 46 21 4 30 17 59 1816 18 35 18 56 19 8 19 22 19 38 19 59 20 8 2019 20 32 20 46 21 4 31 18 1817 18 35 18 56 19 8 19 22 19 38 19 59 20 8 2019 20 32 20 46 21 3 TABLE I. 23 I-OCAL ASTRONOMICAL MEAN TIME OF SUNSET, MERIDIAN OF GREENWICH, 1817. To obtain civil time, write P. M. after the astronomical time. To obtain the standard time at any station, increaae the local time by the number of minutes tJie station is west of the standard meridian, or decrease the local time by the number of minutea tlie station is east of the standard meridian. For sunset in southern latitudes see page 24. 5 48 5 49 6 49 6 49 6 50 5 60 5 50 5 50 5 61 5 51 6 53 6 54 6 64 6 56 5 66 6 66 6 67 h at b m 5 35 6 20 6 35 6 20 6 35 5 20 5 35 5 20 5 35 5 19 5 35 5 19 535 5 19 5 35 5 19 5 35 8 19 5 3fl 5 19 5 36 6 19 6 36 5 19 6 36 5 IB 6 36 8 19 5 36 6 19 6 37 520 6 37 520 6 37 620 6 38 620 6 38 620 5 38 620 6 39 5 21 6 39 6 21 5 39 5 21 5 40 622 640 522 5 41 522 6 41 5 23 5 41 623 5 42 623 642 524 5 43 5 24 643 6 25 5 44 6 26 5 44 5 26 5 45 5 26 5 45 6 27 6 46 5 27 46 6 28 6 47 628 5 47 5 29 5 48 630 5 48 830 5 49 6 31 550 5 31 6 50 6 32 +30= +35= h m h m 5 3 4 54 5 3 4 53 5 2 4 53 5 2 4 52 6 2 4 52 5 2 4 51 5 1 4 61 6 1 4 50 5 1 450 5 1 4 60 5 4 49 5 4 49 6 4 49 6 4 49 5 4 48 6 4 48 6 4 48 5 4 48 5 4 48 5 448 5 4 48 5 4 48 6 448 5 1 4 49 6 1 4 49 5 1 4 49 6 1 4 49 5 2 450 6 2 4 80 5 2 460 6 3 4 80 11 4 61 4 51 5 4 4 62 5 4 4 62 5 5 4 63 5 5 4 53 6 6 454 5 6 4 64 5 7 465 5 8 4 55 5 8 4 59 5 9 4 57 5 10 4 57 5 10 4 58 6 11 4 59 h m h m h m h in h m h m h m 4 43 430 4 14 4 7 3 59 360 3 39 4 42 4 29 4 13 4 6 3 57 3 48 3 38 4 41 4 28 4 12 4 4 3 56 3 47 3 36 4 41 4 27 4 11 4 3 355 3 45 3 34 440 4 26 4 10 4 2 3 63 3 44 3 32 4 39 4 26 4 9 4*1 3 52 3 42 3 31 4 39 4 25 4 8 4 3 51 3 41 3 29 4 38 4 24 4 7 3 69 3 50 3 28 4 38 4 23 4 6 3 58 3 48 3 38 3 26 4 37 4 23 4 5 3 57 3 47 3 37 3 25 4 37 4 22 4 4 3 66 3 46 3 36 3 23 4 37 4 4 3 65 3 45 3 34 3 22 4 36 4 21 4 3 3 64 3 44 3 34 3 21 4 36 4 21 4 2 3 53 3 44 3 32 3 20 4 36 4 20 4 2 3 53 3 43 3 32 3 18 4 36 4 20 4 1 3 52 3 42 3 31 3 18 4 36 420 4 3 51 3 41 3 30 3 16 435 4 19 4 3 51 3 41 3 29 3 16 4 35 4 19 4 3 51 3 40 328 3 16 4 35 4 19 359 3 SO 3 40 3 28 3 14 4 36 4 19 3 59 360 3 39 3 27 3 13 4 35 4 18 3 59 3 49 3 39 3 27 3 13 4 36 4 18 358 3 49 338 3 26 3 12 4 35 4 18 368 3 49 3 38 3 26 3 12 4 36 418 S58 3 48 3 38 3 26 3 11 4 36 4 18 3 68 3 48 3 38 3 25 3 11 4 36 4 19 858 3 48 3 38 3 25 3 11 4 35 4 19 3 58 3 38 3 25 3 10 436 4 19 3 58 3 48 3 38 3 25 3 10 4 36 4 19 3 58 3 49 3 38 3 25 3 10 4 36 4 20 3 59 3 49 3^38 3 25 3 10 4 37 4 20 3 69 3 49 3 38 3 25 3 11 4 37 4 20 3 59 3 49 3 38 3 26 3 11 4 37 4 20 4 3 60 3 38 3 26 3 11 4 38 4 21 4 3 60 3 39 3 26 3 12 4 38 4 22 4 1 3 51 3 40 3 27 3 12 4 39 4 22 4 1 3 51 340 327 3 13 440 4 23 4 2 3 52 3 41 3 28 3 13 4 40 4 23 4 3 3 62 342 3 29 3 14 4 41 4 24 4 3 363 342 3 30 3 15 4 41 4 24 4 4 364 3 43 330 3 16 .4 42 4 25 4 5 355 344 3 31 3 17 4 43 4 26 4 6 3 50 3 45 3 32 3 18 4 43 4 27 4 6 3 67 3 46 3 19 4 44 4 28 4 7 358 3 47 334 3 20 4 45 4 28 4 8 3 59 3 48 3 36 3 21 24 TABLE II. SUNRISE AND SUNSET FOR SOUTHERN LATITUDES, 1917. In the case of a southern latitude the time of sunrise or sunset is taken from Table I, with the correeponding northern latitude, not for the given date but for a date about six months earlier or later, which is to be found in the following table. The time taken from Table I, wheth^* of sunrise or sunset, must be corrected by the quantity given in Table II on the same line with the given date. Example, — ^May 10, 1917, dvil date, in latitude -38**, required the time of sunrise and sunset. The astronomical date is May 9 for sunrise and May 10 for sunset; Table II gives November 11 and 12 as the corresponding dates, northern latitude, while the correction is +12™ in each case. Table I, Lat +38** Table II . Sunrise. d h m Nov. 11 18 37 May 9+12 Nov. May Stmaet. d h m 12 4 51 10 + 12 Local astronomical mean time Civil time . • . . May 9 18 49 May 10 May 10 6 49 A. M. May 10 5 3 5 3 P.M. Corre- Corre- Corre- Corre- Given Date. sponding Date, Northern Latitude. Correc- tion. Given Date. sponding Date, Northern Latitude. Correc- tion. Given Date. sponding Date, Northern Latitude. Correc- tion. Given Date. sponding Date, Northern Latitude. Correo- tion. m m m m Jan. July 2 Feb. 5 Aug. 9 + 9 Mar. 13 Sept.l5 +14 Apr. 18 Oct. 21 +15 1 3 6 10 9 14 16 15 19 22 15 2 4 7 11 9 15 17 15 20 23 14 3 5 8 12 9 16 18 15 21 24 14 4 6 +1 9 13 10 17 19 15 22 25 14 5 7 +1 10 14 +10 18 20 +15 23 26 +14 6 8 1 11 15 10 19 21 15 24 27 14 7 9 2 12 16 10 20 22 15 25 28 14 8 10 2 13 17 10 21 23 15 26 29 14 9 11 2 14 18 11 22 24 15 27 30 14 10 12 +2 15 19 +11 23 25 +15 28 31 +14 11 13 3 16 20 . 11 24 26 15 29 Nov. 1 14 12 14 3 17 21 11 25 27 15 30 2 14 13 15 3 18 23 12 26 28 15 May 1 3 13 14 16 3 19 24 12 27 29 15 2 4 13 15 18 +4 20 25 +12 28 Oct. 1 +15 3 5 +13 16 19 4 21 26 12 29 2 15 4 6 13 17 20 4 22 27 12 30 3 16 5 7 13 18 21 4 23 28 12 31 4 16 6 8 13 19 22 5 24 29 13 Apr. 1 5 16 7 9 13 20 23 +5 25 30 +13 2 6 +16 8 10 +12 21 24 5 26 31 13 3 7 - 15 9 11 12 22 25 5 27 Sept. 1 13 4 8 15 10 12 12 23 26 6 28 2 13 5 9 15 11 13 12 24 27 6 Mar. 1 3 13 6 10 15 12 14 12 25 28 +6 2 4 +13 7 10 +15 13 15 +11 26 29 6 3 5 13 8 11 15 14 16 11 27 30 7 4 6 14 9 12 15 16 16 11 28 31 7 5 7 14 10 13 15 16 17 11 29 Aug. 1 7 6 8 14 11 14 15 17 18 11 30 3 +7 7 9 +14 12 15 +15 18 19 +11 31 4 8 8 10 14 13 16 15 19 20 11 Feb. 1 5 8 9 11 14 •14 17 15 20 21 10 2 6 8 10 12 14 15 18 15 21 22 10 3 7 8 11 13 14 16 19 15 22 23 10 4 8 +9 12 14 +14 17 20 +15 23 24 +10 TABLE II. SUNBISE AND SUNSET FOR SOUTHERN LATITUDES, 1917. 25 Corre- Ck»rre- Corre- Corre* Given Date. sponding Date, Northern Latitude. Ck>rTec- tion. Oiven Date. sponding Date, Northern Latitude. Correc- tion. Given Date. sponding Date, Northern Latitude. Correc- tion. Given Date. sponding Date, Northern Latitude. Correo tion. m m m m May 24 Nov. 25 +10 July 19 Jan. 16 - 4 Sept. 13 Mar. 11 -14 Nov. 8 May 6 -13 25 26 9 20 17 4 14 12 14 9 7 13 26 27 9 21 18 4 15 13 14 10 8 12 27 28 9 22 19 5 16 14 15 11 9 12 28 29 9 23 20 5 17 15 15 12 10 12 29 30 + 8 24 21 - 5 18 16 -15 13 11 -12 30 Dec. 1 8 25 22 5 19 17 15 14 12 12 31 2 8 26 23 6 20 18 15 15 13 11 June 1 3 8 27 24 6 21 19 15 16 15 11 2 4 7 28 25 6 22 20 15 17 16 11 3 4 + 7 29 26 - 6 23 21 -15 18 17 -11 4 5 7 30 27 7 24 22 15 19 18 11 5 6 7 31 28 7 25 23 15 20 19 11 6 7 7 Aug. 1 29 7 26 24 15 21 20 10 7 8 7 2 30 7 27 25 15 22 21 10 8 9 + 6 3 30 - 7 28 26 -15 23 22 -10 9 10 6 4 31 8 29 27 15 24 23 10 10 11 6 5 Feb. 1 8 30 28 15 25 24 10 11 12 6 6 2 8 Oct. 1 28 15 26 25 9 12 13 5 7 3 8 2 29 15 27 26 9 13 14 + 5 8 4 - 9 3 30 -16 28 27 - 9 14 15 5 9 5 9 4 31 16 29 28 9 15 16 - 10 6 9 5 Apr. 1 16 30 29 8 16 17 11 7 9 6 2 16 Dec. 1 30 8 17 18 12 8 9 7 3 15 2 31 8 18 19 + 4 13 9 -10 8 4 -15 3 June 1 - 8 19 20 14 10 10 9 5 15 4 2 7 20 20 15 11 10 10 7 15 5 4 7 21 21 3 16 12 10 11 8 15 6 5 7 22 22 3 17 13 10 12 9 15 7 6 7 23 23 + 3 18 14 -11 13 10 -15 8 7 - 7 24 24 2 19 15 11 14 11 15 9 8 6 25 25 2 20 16 11 15 12 15 10 9 6 26 26 2 21 17 11 16 13 15 11 10 6 27 27 2 22 18 11 17 14 15 12 11 6 28 28 + 1 23 18 -12 18 15 -15 13 12 - 5 29 29 1 24 19 12 19 16 15 14 13 5 30 30 1 25 20 12 20 17 15 15 14 5 July 1 Dec. 31 + 1 26 27 21 22 12 12 21 22 18 19 15 15 16 17 15 16 4 2 Jan. 4 3 1 28 23 -12 23 20 -14 18 17 - 4 4 2 29 24 13 24 21 14 19 18 4 5 3 30 25 13 25 22 14 20 19 4 6 4 - 1 31 26 13 26 23 14 21 21 3 7 5 1 Sept. 1 27 13 27 24 14 22 22 3 8 6 - 1 2 28 -13 28 25 -14 23 23 - 3 9 7 2 3 Mar. 1 13 29 26 14 24 24 2 10 8 2 4 2 13 30 27 14 25 25 2 11 9 2 5 3 13 31 28 14 26 26 2 12 10 2 6 4 14 Nov. 1 29 14 27 27 2 13 11 - 3 7 5 -14 2 30 -14 28 28 - 1 14 12 3 8 6 14 3 May 1 13 29 29 1 15 13 3 9 7 14 4 2 13 30 30 1 16 14 3 10 8 14 5 3 13 31 July 1 - 1 17 14 3 11 9 .14 6 4 13 32 2 18 15 - 4 12 10 -14 7 5 -13 26 TABLE III. LOCAL ASTRONOMICAL MEAN TIME OF MOONRISE, MERIDIAN OF GREENWICH, 1917. To obtain civil time, write P. M. after the astronomical time if it is leas than twelve hours; if greater than twelve hours, subtract twelve hours from it, mark the result A. M., and add one to the day. To obtain standard time, see directions on page 8. For other longitudes and for southern latitudes see page 42. Date>s^ 0<* +10** 1 +20^ +30^ i +35^ +40^ +45** +50** +52** +54** +56*> +58** +60*^ h m li m h m ' h in h m h m h m h m h m h m h m h m h m Jan. 23 55 • • • • 23 47 • • • • 23 38 • • • * 23 26 23 48 23 21 23 41 2315 23 33 23 9 23 24 23 2 2314 22 54 23 2 1 36 26 015 2 2 124 110 056 039 29 018 4 • • • • • • • • 23 56 23 44 23 30 2314 3 214 157 1 39 1 18 1 6 52 036 016 6 • • • • • • • • 23 54 23 34 4 3 6 2 47 2 26 2 3 149 133 114 050 39 026 012 • • • • • • • « 5 3 57 3 37 316 2 51 2 36 219 159 134 121 1 7 050 31 7 6 4 49 4 29 4 8 3 43 329 312 2 52 2 26 2 14 2 144 124 1 7 5 39 5 21 5 1 438 4 24 4 9 350 327 3 16 3 3 248 2 31 2 10 8 628 611 554 534 522 5 8 4 52 433 423 412 4 3 47 330 9 7 13 7 646 6 29 620 6 9 556 540 533 5 25 515 5 5 4 52 10 756 746 736 7 24 717 7 9 6 59 648 642 637 630 623 6 15 11 838 8 32 825 817 813 8 8 8 2 755 7 52 746 744 740 735 12 918 916 914 910 9 9 9 7 9 5 9 2 9 1 859 858 856 854 13 9 59 10 1 10 2 10 4 10 5 10 6 10 7 10 9 1010 1010 1011 1012 1014 14 10 40 10 46 10 52 10 58 11 2 11 6 1112 1118 U20 1124 1127 1131 1135 15 1124 1133 1143 1155 12 1 12 9 1218 12 28 12 33 12 39 12 45 12 52 13 16 1211 12 24 12 38 12 54 13 3 1314 13 27 13 42 13 50 13 58 14 7 1417 14 29 17 13 2 1319 13 36 13 57 14 8 14 22 14 39 14 59 15 8 1519 15 32 15 46 16 3 18 13 58 1417 14 38 15 2 1515 15 31 15 51 1615 16 27 16 40 16 56 1714 17 36 19 14 59 1519 15 41 16 6 16 21 16 38 16 59 17 26 17 38 17 53 1810 18 30 18 56 20 16 2 16 22 16 43 17 8 17 23 17 40 18 18 25 18 37 18 51 19 7 19 26 19 50 21 17 6 17 24 17 43 18 5 1818 18 32 18 50 1911 19 21 19 33 19 46 20 2018 22 18 8 18 22 18 37 18 54 19 4 1916 19 30 19 46 19 53 20 2 2011 20 22 20 34 23 19 6 1916 19 26 19 38 19 45 19 53 20 2 2012 2018 20 23 20 29 20 36 20 44 24 20 20 5 2010 2017 20 20 20 24 20 29 20 34 20 37 20 39 20 42 20 46 20 50 25 20 52 20 52 20 52 20 52 20 53 20 58 20 53 20 54 20 54 20 54 20 54 20 54 20 54 26 2142 2137 2132 2127 2124 2121 2117 2112 2110 21 8 21 5 21 2 20 59 27 22 31 22 22 2212 22 2 2156 2149 2141 2132 2127 2122 2117 2111 21 4 28 23 20 23 7 22 54 22 38 22 30 22 19 22 8 2153 2147 2140 2131 2122 2112 29 • • • » 23 54 23 38 2318 23 6 22 54 22 38 2219 2211 22 1 2150 2137 2122 30 Oil 1 2 23 48 » • • • 23 32 • • • • 2314 23 57 22 51 23 32 22 41 23 20 22 29 23 6 2215 22 50 2158 22 31 2139 22 8 31 '044 '024 o'i Feb. 1 154 245 3 36 134 225 317 112 2 4 256 048 139 2 32 034 124 219 017 1 7 2 3 ' 23 55 23 38 2318 22 54 2 '0 47 143 '621 119 '6*9 1 8 23 58 3 '654 '639 • • • • 21 • • • • 4 4 24 4 7 3 49 328 315 3 1 244 223 213 2 2 149 134 116 5 511 456 4 41 423 413 4 1 3 47 330 322 313 3 3 2 51 2 37 6 555 544 5 32 518 510 5 1 4 51 438 4 32 425 418 4 9 4 7 6 37 630 6 21 612 6 7 6 1 554 546 542 5 37 5 32 5 27 5 21 8 7 18 714 710 7 6 7 3 7 6 57 653 6 51 648 646 644 641 9 758 7 59 7 59 7 59 7 59 7 59 7 59 7 59 8 8 8 8 8 10 8 39 844 8 48 853 856 8 59 9 3 9 7 910 912 914 917 9 21 11 9 22 930 938 948 954 10 10 8 1017 10 21 10 26 10 31 10 37 10 43 12 10 7 1019 10 31 10 45 10 54 11 3 1115 1128 1135 1142 1150 1159 12 9 13 10 55 1110 1127 1145 1156 12 9 12 24 12 42 12 51 18 1 1312 13 24 13 40 14 1148 12 6 12 25 12 47 13 1315 13 34 13 56 14 7 1419 14 34 14 50 1510 15 12 44 13 4 13 26 13 50 14 4 14 21 14 42 15 7 15 20 15 34 15 50 1610 16 35 16 13 44 14 4 14 26 14 51 15 6 15 23 15 44 16 9 16 22 16 36 16 53 17 13 17 38 17 14 46 15 5 15 25 15 48 16 2 1618 16 37 17 1712 17 24 17 39 17 56 1817 TABLE III. 27 LOCAL ASTRONOMICAL MEAN TIME OF MOONSET, MERIDIAN OP GREENWICH, 1917. To obtam civil time, write P. M. after the astronomical time if it is leas than twelve hours; if greater than twelve hours, subtract twelve hours from it, mark the result A. M., and add one to the day. To obtain standard time, see directions on page 8. Por other longitudes and for southern latitudes see page 42. Date/N. 0** +10*» +20*» +30*» +35*^ +40*^ +45° +50° +62° +54° +56° +58° +60° h m h m h m h m h m h m h m h m h m h m h m h m h m Jan. 1211 1219 12 28 12 39 12 44 12 51 12 59 13 8 1313 1318 13 23 13 29 13 36 1 12 59 1311 13 25 13 40 13 48 13 58 1410 14 24 14 31 14 39 14 47 14 57 15 8 2 13 48 14 4 14 21 14 40 14 51 15 4 15 20 15 39 15 48 15 58 16 9 16 22 16 38 3 14 39 14 57 1517 15 39 15 53 16 8 16 26 16 49 17 1712 17 27 17 44 18 4 4 15 31 15 51 1612 16 36 16 51 17 7 17 28 17 53 18 5 1819 18 35 18 55 19 20 6 16 23 16 43 17 4 17 29 17 44 18 1 18 22 18 47 19 1914 19 30 19 50 2015 6 1714 17 33 17 54 1818 18 32 18 48 19 7 19 31 19 42 19 56 2011 20 28 20 50 7 18 3 18 21 18 39 19 1913 19 27 19 44 20 5 2015 20 26 20 39 20 53 2110 8 18 50 19 5 19 21 19 38 19 49 20 1 2015 20 32 20 40 20 49 20 59 21 10 2123 9 19 35 19 46 19 58 2012 20 21 20 30 20 40 20 53 20 59 21 6 2113 2121 2130 10 2017 20 25 20 34 20 43 20 49 20 55 21 2 2111 2115 2120 2124 2130 21 36 11 20 58 21 2 21 7 2112 2115 2118 2122 2127 2129 2131 2134 2136 2140 12 2138 2139 2139 2140 2140 2140 2141 2141 2142 2142 2142 2142 2143 13 2219 2216 2212 22 8 22 6 22 3 22 2156 2155 2153 2151 2149 2146 14 23 1 22 54 22 46 22 38 22 32 22 27 22 20 2212 22 9 22 5 22 2166 2160 16 23 46 23 35 23 23 2310 23 2 22 63 22 43 22 31 22 25 2219 2212 22 4 2156 16 23 47 23 36 23 24 2310 23 45 • « • • 22 54 23 24 • • • • 22 46 2314 23 53 22 37 23 2 23 40 22 27 22 50 23 24 2216 22 34 23 5 22 3 17 '0 35 128 '626 111 6*5 52 2217 18 636 '6i7 6*3 22 42 19 2 27 2 7 146 122 1 7 050 030 6 « • • • • • • • . • . • 23 57 23 31 20 329 3 9 2 47 222 2 6 149 128 1 2 49 36 018 • • • • • • • • 21 4 33 414 3 53 3 29 315 2 59 240 215 2 4 150 134 116 063 22 5 36 519 5 2 442 430 416 4 340 330 3 20 3 7 263 2 36 23 6 36 6 23 610 555 5 46 636 6 24 610 6 3 4 55 4 47 4 37 4 26 24 7 32 7 24 716 7 7 7 2 665 648 640 636 6 31 6 26 6 21 614 25 8 25 8 22 819 816 814 812 8 9 8 6 8 6 8 3 8 2 8 768 26 915 918 920 9 22 9 24 9 26 9 28 930 9 31 932 9 34 936 936 27 10 5 1012 1019 10 27 10 32 10 37 10 44 10 51 10 54 10 58 11 3 11 8 1113 28 10 54 11 5 1117 1130 1138 1147 1167 1210 1216 12 23 12 30 12 38 12 48 29 1144 1159 1215 12 33 12 43 12 55 13 9 13 27 13 36 13 44 13 65 14 7 14 21 30 12 35 12 53 1312 13 33 13 46 14 1418 14 40 14 50 15 2 1615 15 31 16 50 31 13 27 13 46 14 7 14 31 14 46 15 2 15 22 15 46 15 58 1612 16 28 16 46 17 10 Feb. 1 1419 14 39 15 15 26 15 40 15 57 1618 16 44 16 56 1710 17 27 17 47 1812 2 1510 15 30 15 51 16 15 16 30 16 46 17 6 17 30 17 42 17 56 1812 18 30 18 53 3 16 1618 16 39 17 17 13 17 28 17 45 18 7 1818 18 30 18 43 18 59 1917 4 16 47 17 3 17 20 17 39 17 50 18 3 1818 18 36 18 45 18 54 19 5 1918 19 32 5 17 32 17 45 17 59 18 14 18 23 18 33 18 45 18 59 19 6 19 13 19 21 19 31 19 41 6 1816 18 25 18 35 18 46 18 52 19 19 8 1918 19 23 19 28 19 33 19 40 19 47 7 18 57 19 3 19 9 1916 1919 19 24 19 29 19 35 19 37 19 40 1944 19 47 19 51 8 19 38 19 40 19 42 19 44 19 45 19 46 19 48 19 50 19 51 19 52 19 52 1964 19 55 9 2018 2016 2014 2012 2010 20 9 20 7 20 5 20 4 20 2 20 1 20 J9 68 10 21 20 54 20 48 20 40 20 36 20 32 20 26 20 20 2017 2014 2010 20 6 20 2 11 2143 2134 2123 2112 21 5 20 57 20 48 20 38 20 32 20 27 20 21 2014 20 7 12 22 30 2217 22 2 2146 2137 2126 2113 20 58 20 51 20 43 20 34 20 25 2014 13 23 20 23 4 22 46 22 26 2214 22 2144 2125 2115 21 5 20 53 20 40 20 24 14 • • • • 23 56 23 35 2312 22 58 22 42 22 23 22 2149 2136 2121 21 4 20 43 15 014 113 214 23 51 23 34 2314 22 48 23 50 . . • • 22 35 23 38 • « • • 22 21 23 24 • • • • 22 4 23 7 • • • • 2144 22 47 • • • • 2119 16 52 154 31 132 6*6 1 8 22 23 17 063 *636 '6i6 5>" 28 TABLE III. LOCAL ASTRONOMICAL MEAN TIME OF MOONRISE, MERIDIAN OP GREENWICH, 1917. To obtain civil time, write P. M. after the astronomical time if it is lees than tw«lv6 hours; if greater than twelve hours, subtract twelve hours from it, mark the result A. M., and add one To obtain standard time, see directions on page 8. ^ For other longitudes and for southern latitudes see page 42. DateN. 0° +10° +20° +30° +35° +40° +45° +50° +52° +54° +56° +58° +60° h m h m h m h m h m h m h m h m h m h m h m h m h m Feb. 16 13 44 14 4 14 26 14 51 15 6 15 23 15 44 16 9 16 22 16 36 16 53 1713 17 38 17 14 46 15 5 15 25 15 48 16 2 1618 16 37 17 1712 17 24 17 39 17 56 18 17 18 15 47 16 3 16 20 16 40 16 52 17 5 17 21 17 40 17 48 17 58 1810 18 22 18 38 19 16 46 16 58 17 11 17 26 17 35 17 45 17 56 1810 1816 18 23 18 31 18 40 18 50 20 17 42 17 50 17 58 18 7 1813 1819 18 26 18 34 18 38 18 42 18 47 18 52 18 58 21 18 36 18 39 18 42 18 45 18 47 18 50 18 52 18 55 18 57 18 58 19 19 2 19 4 22 19 28 19 26 19 24 19 22 19 20 1919 1917 1915 1914 1913 1912 1911 19 9 23 2019 2012 20 5 19 57 19 53 19 48 19 42 19 35 19 31 19 28 19 24 19 20 19 15 24 2110 20 59 20 48 20 34 20 27 2018 20 8 19 56 19 50 19 44 19 38 19 30 19 21 25 22 2 2147 2132 2114 21 4 20 52 20 38 20 21 2014 20 5 19 55 19 44 19 32 26 22 55 22 37 22 18 2157 2144 2130 2113 20 52 20 42 20 31 2018 20 4 19 46 27 23 48 23 28 23 8 22 44 22 30 2213 2154 2130 2118 21 5 20 50 20 32 2010 28 • • • • • • • • 23 59 23 34 2319 23 2 22 42 2217 22 4 2150 2134 2114 20 50 Mar. 1 040 131 2 21 8 8 20 112 2 3 2 52 23 57 23 37 2312 23 22 47 23 52 22 31 23 38 2212 23 22 2149 23 3 2 51 144 2 36 27 122 217 6 is 1 9 2 6 8 054 154 36 139 014 129 • • • • 4 112 4 • • • • 1 2 % % % % 51 • • • • 38 • • • • 23 5 3 52 3 40 3 27 3 12 3 4 254 2 42 2 28 2 21 214 2 5 156 145 6 435 4 27 417 4 6 4 3 53 3 45 3 35 3 31 3 25 320 313 3 6 7 517 512 5 6 5 4 57 4 53 4 48 4 42 440 4 37 434 430 4 26 8 558 5 56 5 55 554 5 53 5 52 5 51 550 5 49 548 548 5 47 5 46 9 6 39 6 42 6 45 6 48 6 50 6 52 654 6 58 6 59 7 7 2 7 4 7 7 10 7 21 7 28 735 7 43 7 48 753 7 59 8 7 810 814 8 18 8 23 8 29 11 8 6 8 16 8 27 8 40 8 48 856 9 6 9 18 9 24 930 9 37 945 954 12 8 53 9 7 9 22 9 39 9 49 10 1 1014 10 31 10 39 10 48 10 58 11 9 1123 13 944 10 1 1019 10 40 10 52 11 7 1124 1145 1155 12 6 1219 12 34 12 52 14 10 38 10 57 1118 1141 1156 1212 12 31 12 56 13 8 13 21 13 37 13 55 1418 15 1136 1156 12 17 12 42 12 56 1313 13 34 13 59 1412 14 26 14 43 15 2 15 27 16 12 35 12 54 1315 13 39 13 53 14 9 14 29 14 53 15 5 1518 15 33 15 52 1614 17 13 34 13 51 14 9 14 31 14 43 14 58 1514 15 35 15 45 15 56 16 9 16 23 16 40 18 14 31 14 45 15 1517 15 27 15 39 15 52 16 8 1615 16 24 16 33 16 44 16 56 19 15 27 15 37 15 47 15 59 16 6 16 14 16 23 16 34 16 39 16 45 16 51 .16 58 17 5 20 16 20 16 26 16 31 16 38 16 41 16 46 16 51 16 56 16 59 17 2 17 5 17 9 1712 21 17 12 17 13 17 14 17 14 17 15 17 15 17 16 17 16 17 17 1717 1718 1718 17 18 22 18 4 18 17 55 17 50 17 48 17 44 17 41 17 36 17 34 17 32 17 30 17 27 17 24 23 18 56 18 47 18 38 18 27 18 21 1814 18 6 17 57 17 53 17 48 17 43 17 37 17 31 24 19 48 19 36 19 22 19 7 18 58 18 47 18 35 18 21 1815 18 7 17 59 17 50 17 39 25 20 42 20 26 20 9 19 49 19 38 19 24 19 9 18 50 18 41 18 32 18 20 18 8 17 53 26 2136 2118 20 58 20 35 20 22 20 7 19 49 19 26 1915 19 3 18 49 18 33 1814 27 22 31 2211 2150 2126 2111 20 55 20 35 2010 19 58 19 45 19 29 1910 18 48 28 23 24 23 4 22 43 2219 22 5 2148 2128 21 4 20 52 20 38 20 22 20 4 19 40 29 • • • • 23 56 23 37 23 14 23 1 22 45 22 27 22 4 2153 2141 2126 21 9 20 49 30 015 1 3 148 2 32 23 58 23 45 23 29 23 9 23 22 49 22 38 23 52 22 24 23 41 22 8 31 '0 47 135 2 22 '0 29 121 2 11 'oio 1 5 159 23 29 Apr. 1 2 055 152 45 144 32 135 016 123 • • • • 9 118 112 1 6 058 050 3 314 3 7 3 1 2 53 2 48 2 43 2 38 2 30 2 27 224 220 215 210 TABLE III. 29 LOCAL ASTRONOMICAL MEAN TIME OF MOONSET, MERIDIAN OP GREENWICH, ]917. To obtain civil time, write P. M. after the aatronomical time if it is less than twelve hours; if greater than twelve hours, subtract twelve hours from it, mark the result A. M., and add one to the day. To obtain standard time, see directions on page 8. For other longitudes and for southern latitudes see page 42. DateNv 0° +10^ 1 +20*> +30*» +35*» +40«^ +45*» +50*» +52° +54«^ +56** +58*» +60° h m h m h m h m h m h m h m h m h m h m h m h m h m Feb. 16 113 214 315 52 154 2 57 31 132 238 6 1 8 2 16 23 50 ■ • • • 23 38 23 24 23 7 22 47 22 23 17 063 2 3 36 148 16 130 23 54 18 1 7 56 • • * • 044 636 014 • • • • 19 415 4 1 3 45 3 27 317 3 5 250 233 2 24 215 2 4 152 138 20 513 5 3 4 52 4 39 4 32 424 4 14 4 2 3 56 350 343 3 35 3 27 21 6 8 6 2 5 57 550 546 542 5 37 5 31 5 28 524 5 21 517 5 13 22 7 7 7 6 59 6 59 658 658 6 57 6 57 6 57 6 56 6 56 656 23 7 52 7 57 8 1 8 7 810 813 818 8 22 8 24 8 27 830 833 836 24 8 43 8 52 9 2 913 919 9 26 935 9 45 950 955 10 1 10 7 1015 25 935 9 48 10 2 1018 10 27 10 38 10 50 11 6 1113 1121 1130 1141 1152 26 10 27 10 44 11 1 1121 1133 1147 12 3 12 23 12 32 12 43 12 66 1310 13 26 27 1120 1139 1159 12 22 12 36 12 52 1310 13 34 13 45 13 58 1413 14 31 14 52 28 12 13 12 33 12 54 1319 13 34 13 50 1410 14 36 14 48 15 2 15 19 15 38 16 2 Mar. 1 13 5 13 25 13 46 1411 14 25 14 42 15 2 15 27 15 39 15 53 16 9 16 28 16 51 2 13 56 14 14 14 34 14 57 1511 15 26 15 45 16 8 16 18 16 31 16 45 17 2 17 22 3 14 44 15 1 1518 15 38 15 50 16 4 16 20 16 39 16 48 16 58 1710 17 23 17 39 4 15 30 15 44 15 58 16 15 16 24 16 36 16 48 17 4 1711 17 19 17 28 17 38 17 50 5 16 14 16 24 16 35 16 48 16 55 17 3 17 13 17 24 17 30 17 35 17 42 17 49 17 57 6 16 56 17 2 1710 17 18 17 23 17 28 17 34 17 42 17 45 17 49 17 53 17 58 18 3 7 17 37 17 40 17 43 17 47 17 49 17 52 17 54 17 58 17 59 18 18 2 18 4 18 7 8 1818 18 17 18 16 18 15 18 15 18 14 18 13 18 12 18 12 1812 1811 18 11 18 10 9 18 59 18 55 18 50 18 44 18 41 18 37 18 33 18 28 18 26 18 23 18 20 18 18 18 14 10 19 42 19 34 19 25 19 15 19 9 19 2 18 54 18 45 18 41 18 36 18 31 18 25 18 19 11 20 28 20 16 20 3 19 48 19 40 19 30 19 19 19 5 18 59 18 52 18 44 18 35 18 25 12 2117 21 1 20 45 20 26 2015 20 2 19 47 19 30 19 21 19 12 19 1 18 49 18 35 13 22 9 2151 2132 2110 20 57 20 42 20 24 20 2 19 51 19 39 19 26 1910 18 52 14 23 5 22 46 22 24 22 2146 2129 2110 20 45 20 32 2019 20 3 19 44 19 21 15 • • • • 23 44 23 22 22 58 22 43 22 26 22 6 2140 2128 2114 20 57 20 37 2012 16 4 1 3 2 1 2 58 23 47 23 32 23 13 ! . . , 22 49 22 38 23 59 22 25 23 48 2210 23 36 2152 23 23 2130 17 044 145 246 024 128 233 o'i 1 8 2 18 23 6 18 • • • • 57 2 9 044 159 028 147 8 132 19 126 'lis iio i'6 '0 49 20 3 52 3 45 3 36 3 27 3 21 3 15 3 8 2 58 254 2 50 244 2 39 2 32 21 4 45 4 42 4 39 435 4 33 4 30 4 28 424 4 23 4 21 4 19 4 17 414 22 5 37 5 39 5 41 5 43 544 5 45 5 47 5 49 5 50 5 51 6 52 6 53 665 23 6 28 635 6 42 6 50 654 7 7 6 713 716 7 20 7 25 7 29 7 34 24 7 20 7 32 7 43 7 57 8 4 8 13 8 24 8 36 8 42 8 49 8 56 9 4 914 25 8 14 8 29 844 9 2 913 9 25 9 40 9 57 10 5 10 15 10 25 10 37 10 51 26 9 8 9 26 9 45 10 6 1019 10 34 10 51 1113 1124 1136 1149 12 5 12 24 27 10 3 10 22 10 43 11 7 1121 1137 1157 12 21 12 33 12 46 13 2 13 20 13 43 28 10 56 1116 1138 12 2 1216 12 33 12 53 1318 13 30 13 44 14 14 19 14 42 29 1149 12 8 12 28 12 52 13 5 13 21 13 40 14 4 1415 14 28 14 42 15 15 21 30 12 38 12 55 1314 13 35 13 48 14 2 14 18 14 39 14 49 15 1612 15 26 15 43 31 13 25 13 40 13 56 14 13 14 24 14 36 14 5Q 15 6 15 14 15 23 15 33 15 44 15 57 Apr. 1 14 10 14 22 14 34 14 48 14 56 15 5 15 16 15 29 15 34 15 41 15 48 15 66 16 6 2 14 53 15 1 15 9 1519 15 25 15 31 15 38 15 47 15 51 15 55 16 16 6 16 12 3 15 34 15 38 15 43 15 48 15 51 15 55 15 59 16 4 16 6 16 8 16 10 1613 16 16 30 TABLE III. LOCAL ASTBONOinCAL MEAN TIME OF MOONRISE, MERIDIAN OF GREENWICH, 1917. To obtain civil time, write P. M. after the astronomical time if it is less than twelve hours; if greater than twdve hours, subtract twelve hours from it, mark the result A. M., and add one to the day. To obtain standard time, see directions on page 8. For other longitudes and for southern latitudes see page 42. DateNv 0° +10^ +20*=^ +30*» +35° +40*^ +45** +50*^ +52° +54° +56° +58° +60° h m h m h m h m h m h m h m h m h m h m h m h m h m Apr. 1 148 2 32 135 2 22 121 211 1 5 159 55 152 45 144 32 135 016 123 9 118 1 112 ^ 2 1*6 668 '656 3 314 3 7 3 1 2 53 2 48 2 43 2 38 230 2 27 224 2 20 215 210 4 3 55 3 52 350 3 46 345 3 43 340 3 38 3 36 335 333 3 31 330 5 4 36 4 37 4 39 440 4 41 442 444 4 45 446 4 47 448 449 450 6 518 524 529 5 36 5 39 544 5 48 554 5 57 6 6 3 6 7 612 7 6 3 612 622 633 6 39 6 46 655 7 6 710 7 16 722 729 7 36 8 650 7 2 716 7 32 7 41 7 51 8 4 819 8 26 834 843 853 9 5 9 740 756 813 833 844 858 914 933 9 43 953 10 5 1019 10 35 10. 834 8 52 912 9 35 9 48 10 4 10 23 10 46 10 517 1110 1125 1142 12 3 11 9 31 950 1012 10 36 10 50 11 7 1127 1152 12 4 1218 12 34 12 54 1318 12 10 29 10 49 1110 1134 1148 12 4 12 24 12 49 13 1 1314 13 30 13 48 1410 13 1128 1145 12 4 12 26 12 40 12 54 1312 13 34 13 44 13 56 14 9 14 24 14 42 14 12 24 12 39 12 55 1314 13 24 13 37 13 51 14 9 1417 14 26 14 36 14 48 15 1 15 1319 13 30 13 42 13 56 14 4 1413 14 24 14 36 14 42 14 48 14 56 15 4 1512 16 1411 1418 14 26 14 34 14 39 14 45 14 51 14 59 15 2 15 6 1510 1515 15 20 17 15 2 15 5 15 7 1510 1512 1514 1517 1519 15 20 15 22 15 23 15 25 15 27 18 15 52 15 50 15 48 15 46 15 44 15 43 15 41 15 39 15 38 15 37 15 35 15 34 15 33 19 16 43 16 36 16 29 16 21 1617 1612 16 6 15 59 15 55 15 52 15 48 15 44 15 39 20 17 34 17 24 17 12 16 59 16 52 16 43 16 33 16 21 1616 1610 16 3 15 55 15 47 21 18 28 1813 17 58 17 40 17 30 1718 17 4 16 48 16 40 16 32 16 22 1611 15 58 22 19 22 19 5 18 47 18 25 1813 17 58 17 42 17 21 1711 17 16 48 16 33 1616 23 2018 19 59 19 38 1915 19 1 18 45 18 26 18 2 17 51 17 38 17 23 17 6 16 45 24 2112 20 53 20 32 20 8 19 53 19 37 1917 18 53 18 41 18 27 1811 17 53 17 30 25 22 5 2146 2126 21 3 20 49 20 34 2015 19 51 19 40 19 27 1912 18 55 18 33 26 22 55 22 38 22 20 2159 2147 2133 2116 20 56 20 46 20 35 20 22 20 8 19 50 27 23 42 23 28 2313 22 55 22 45 22 34 22 20 22 3 2155 2146 2136 2124 2111 28 23 50 23 42 23 33 23 23 2310 23 4 22 57 • • • • 22 50 22 42 23 58 • • • • 22 32 29 * • • • 027 1 9 *6i6 1 2 6*4 053 23 52 30 044 39 033 025 oii oii 8 '6*4 • • • May 1 150 146 142 137 134 132 128 124 122 119 117 114 111 2 2 31 2 31 2 31 2 31 2 31 2 31 2 30 230 230 230 230 230 230 3 313 317 3 21 325 3 28 3 31 334 338 3 41 343 345 348 3 51 4 356 4 4 412 422 4 27 433 440 4 49 453 4 57 5 2 5 8 514 5 443 454 5 6 520 5 28 5 37 5 49 6 2 6 8 615 623 6 32 6 41 6 5 32 5 47 6 3 6 21 6 32 644 6 59 717 7 25 735 7 46 758 812 7 6 26 644 7 3 724 7 37 7 52 810 8 32 842 854 9 8 924 9 43 8 723 7 43 8 3 8 27 8 41 858 917 942 954 10 7 10 23 10 42 11 4 9 823 842 9 3 9 28 9 42 9 58 1018 10 43 10 55 11 9 1124 1143 12 6 10 9 22 940 10 10 23 10 36 10 52 1110 1132 1143 1155 12 9 12 25 12 44 11 10 20 10 36 10 52 1112 1123 1136 1152 1210 1219 12 28 12 39 12 52 13 6 12 1115 1128 1141 1156 12 4 1214 12 26 12 39 12 46 12 53 13 1 1310 13 20 13 12 8 1216 12 25 12 35 12 40 12 47 12 55 13 4 13 8 1312 1317 13 23 13 29 14 12 58 13 2 13 6 1311 1313 1316 13 20 13 24 13 26 13 28 13 30 13 33 13 36 15 13 47 13 46 13 46 13 45 13 45 13 44 13 44 13 43 13 43 13 43 13 42 13 42 13 42 16 14 36 14 31 14 26 14 20 14 16 1412 14 8 14 2 14 13 58 13 54 13 51 13 48 17 15 26 1517 15 7 14 56 14 49 14 42 14 34 14 24 1419 1414 14 9 14 2 13 55 TABLE III. 31 LOCAL ASTRONOMICAL MEAN TIME OF MOONSET, MERIDIAN OF GREENWICH, 1917. To obtain dvil time, write P. M. after the astronomical time if it is less than twelve hours; if greater than twelve hours, subtract twelve hours from it, mark the result A. M., and add one to the day. To obtain standard time, see directions on page 8. For other longitudes and for southern latitudes see page 42. DateX. 0^ +10^ +20*^ +30^ +35^ +40** +45«^ +50** +52«» +54^ +56*» +58*» +60^ h m h m h m h m h m h m h m 1]L m h m h m h m h m h m Apr. 1 14 10 14 22 14 34 14 48 14 56 15 5 1516 15 29 15 34 15 41 15 48 15 56 16 6 2 14 53 15 1 15 9 1519 15 25 15 31 15 38 15 47 15 51 15 55 16 16 6 1612 3 15 34 15 38 15 43 15 48 15 51 15 55 15 59 16 4 16 6 16 8 1610 1613 1616 4 1615 1616 1616 1617 1617 16 18 1618 1619 1619 16 20 16 20 16 20 16 21 5 16 56 16 53 16 50 16 46 1644 16 41 16 38 16 35 16 33 16 32 16 29 16 27 16 25 6 17 40 17 82 17 25 1716 17 11 17 6 16 59 16 52 16 48 16 44 16 40 16 35 16 30 7 18 25 1814 18 3 17 49 17 42 17 33 17 23 1711 17 6 16 59 16 52 16 45 16 86 8 1913 18 59 1844 18 26 1816 18 5 17 51 17 35 17 27 17 18 17 9 16 58 16 46 9 20 6 19 48 19 30 19 9 18 56 18 42 18 26 18 5 17 55 17 44 17 32 17 17 17 10 21 1 20 42 20 21 19 58 19 44 19 28 19 9 18 45 18 33 18 20 18 5 17 48 17 26 11 2159 2189 2118 20 53 20 39 20 22 20 2 19 36 19 24 1910 18 54 18 34 18 10 12 22 57 22 38 2218 2154 2141 2124 21 5 20 41 20 29 2016 20 1 19 43 19 20 13 23 55 23 38 23 20 23 22 48 22 34 22 17 2156 2146 2135 2122 21 8 20 50 14 23 57 23 46 23 33 2316 23 9 23 1 22 51 22 40 22 28 15 51 144 37 185 '0 23 125 6*6 113 16 1 7 59 050 39 034 29 22 015 • • • • 7 17 2 36 2 31 2 25 2 20 216 212 2 7 2 2 159 156 153 150 146 18 3 26 3 26 3 25 3 25 3 25 3 25 3 25 324 3 24 324 3 24 3 23 3 23 19 416 4 21 4 25 4 31 434 4 37 4 42 4 46 4 48 4 51 454 4 57 5 20 5 7 516 5 26 5 36 5 43 550 5 58 6 8 613 618 6 24 630 6 38 21 6 618 6 26 642 6 52 7 2 714 730 7 37 745 754 8 4 815 22 654 710 7 28 7 48 7 59 813 8 29 8 48 858 9 8 9 21 934 9 51 23 7 49 8 8 828 850 9 4 919 938 10 1 1012 10 25 10 40 10 57 1118 24 844 9 4 9 25 9 49 10 3 10 20 10 40 11 4 1116 1130 1146 12 4 12 28 25 938 9 57 1018 10 42 10 56 1112 1131 1156 12 7 12 20 12 36 12 53 1315 26 10 30 10 48 11 7 1129 1142 1156 12 14 12 36 12-46 12 57 1310 13 26 13 44 27 1118 1134 1151 1210 12 21 12 33 12 48 13 6 1315 13 24 13 35 13 47 14 1 28 12 4 1217 12 30 12 46 12 55 13 5 1316 13 31 13 37 13 44 13 53 14 2 14 12 29 12 48 12 57 13 7 1318 13 25 13 32 13 41 13 51 13 55 14 1 14 6 1413 14 20 30 13 29 13 35 13 41 13 48 13 52 13 57 14 2 14 8 1411 1414 14 17 14 21 14 25 May 1 1410 1412 1415 1417 1418 14 20 14 22 14 24 14 25 14 26 14 27 14 28 14 30 2 14 52 14 50 14 48 14 46 14 44 14 43 14 42 14 40 14 39 14 38 14 37 14 36 14 34 3 15 34 15 28 15 22 1516 1512 15 7 15 2 14 56 14 53 14 50 14 47 14 43 14 39 4 1618 16 9 15 59 15 48 15 41 15 34 15 25 1514 1510 15 4 14 59 14 52 14 45 5 17 6 16 53 16 39 16 24 1614 16 4 15 52 15 37 15 30 15 22 1514 15 4 14 54 6 17 58 17 42 17 24 17 5 16 53 16 40 16 24 16 5 15 56 15 46 15 35 15 22 15 6 7 18 53 18 35 1815 17 52 17 39 17 23 17 5 16 42 16 31 1619 16 6 15 49 15 29 8 19 52 19 32 1911 18 47 18 32 1816 17 56 17 31 1719 17 6 16 50 16 31 16 8 9 20 51 20 32 2011 19 48 19 33 1917 18 58 18 33 18 22 18 8 17 52 17 34 1711 10 2150 2133 2114 20 53 20 40 20 26 20 8 19 46 19 36 19 24 19 11 18 55 18 37 11 22 47 22 82 2217 22 2149 2137 2123 21 6 20 58 20 49 20 38 20 27 2013 12 23 41 23 30 2319 23 6 22 59 22 50 22 40 22 28 22 22 2216 22 9 22 1 2152 13 23 56 23 49 23 46 23 42 23 38 23 34 23 29 14 32 122 26 120 019 118 'oii 116 o'i 115 o'i 113 15 112 • • • • 110 • • • • 1 9 • • • • 1 8 i i 'i'e i'i 16 2 10 218 216 2 20 2 22 224 2 26 230 2 31 2 33 2 35 2 36 2 39 17 3 3 7 3 15 324 3 29 334 3 41 3 49 3 53 3 57 4 2 4 7 413 32 TABLE III. LOCAI. ASTRONOMICAL MEAN TIME OF MOONRISE, MERIDIAN OP GREENWICH, 1917. To obtain dvil time, write P. M. after the astronomical time if it 1b leee than twelve hours; if greater than twelve hours, subtract twelve hours from it, mark the result A. M., and add one to the day. To obtain standard time, see directions on page 8. For other longitudes and for southern latitudes see page 42. \ +35*» +40*^ +45° +50° +52° +54° +56° +58° +60° h m h m h m h m li m h m h m h m h m h m h m h m h m May 17 3 3 7 3 15 3 24 3 29 3 34 3 41 3 49 3 53 3 57 4 2 4 7 413 18 3 50 4 2 4 14 4 28 4 36 4 45 4 56 5 9 515 5 22 5 29 5 38 5 48 19 4 43 4 58 5 14 5 32 5 43 5 55 6 9 6 27 6 36 6 45 6 56 7 8 7 22 20 5 37 5 54 6 14 6 35 6 48 7 3 7 20 7 42 7 53 8 4 8 18 8 34 8 53 21 6 32 6 51 7 12 7 36 750 8 6 8 25 8 49 9 1 9 14 9 30 9 48 1010 22 7 27 7 46 8 7 8 31 845 9 2 9 21 9 46 9 57 1010 10 26 10 44 11 6 23 8 20 8 38 858 9 21 9 34 950 10 8 10 30 10 41 1053 11 7 1124 1143 24 9 10 9 27 944 10 4 10 16 10 30 10 46 11 5 1114 1124 1136 1149 12 5 25 9 58 1012 10 26 10 43 10 52 11 4 n 17 1132 1140 1148 1157 12 7 12 19 26 10 42 10 53 11 4 1117 1124 1133 1142 1154 1159 12 5 12 12 12 19 12 27 27 1124 1132 1139 1148 1152 1158 12 5 12 12 12 16 12 20 12 24 12 28 12 34 28 12 6 12 9 12 13 12 17 12 19 12 22 12 25 12 28 12 30 12 32 12 34 12 36 12 39 29 12 46 12 46 12 46 12 45 12 45 12 45 12 44 12 44 12 44 12 44 12 44 12 44 12 43 30 13 27 i 13 23 13 19 13 14 13 11 13 8 13 5 13 12 58 12 56 12 54 12 51 12 48 31 14 10 1 14 3 13 54 13 45 13 39 13 33 13 26 13 18 13 14 13 9 13 4 12 59 1253 June 1 14 56 14 45 14 33 14 19 14 11 14 2 13 51 13 38 13 32 13 25 13 18 13 10 13 2 15 46 15 32 15 16 14 57 14 47 14 34 14 20 14 3 13 55 13 46 13 36 13 24 13 11 3 16 40 16 23 16 4 15 42 15 30 15 15 14 58 14 36 14 26 14 15 14 2 13 47 13 29 4 17 38 17 19 16 58 16 35 16 20 16 4 15 45 15 21 15 9 14 56 14 40 14 22 14 5 18 39 18 20 17 59 17 34 17 20 17 4 16 44 1619 16 7 15 53 15 37 15 18 14 55 6 19 40 19 22 19 2 18 40 18 27 18 11 17 53 17 30 17 19 17 7 16 52 16 36 1615 7 20 39 20 24 20 7 19 48 19 37 19 24 19 9 18 50 18 42 18 31 18 20 18 7 17 52 8 2136 2124 2111 20 57 20 49 20 39 20 28 2014 20 8 20 1 19 52 19 43 19 33 9 22 29 22 21 22 13 22 4 2159 2153 2146 2137 2134 2129 2124 2119 2113 10 11 23 19 23 16 23 13 23 10 23 8 23 5 23 2 22 59 22 57 22 56 22 54 22 52 22 49 12 'o's *6i6 *6i2 '613 *6i5 6i6 '6i7 • • • • 019 20 621 '.0 22 * b'23 '624 13 57 1 3 1 9 116 121 126 131 138 141 144 148 152 157 14 146 156 2 7 2 20 .2 27 2 35 2 44 2 56 3 2 3 8 3 14 3 22 3 31 15 2 37 2 51 3 6 3 23 3 32 3 44 3 57 4 14 4 21 4 30 440 4 51 5 4 16 3 30 3 46 4 4 4 25 4 37 4 51 5 8 5 28 5 38 5 49 6 2 616 6 34 17 4 24 4 42 5 2 5 26 5 39 5 55 614 6 37 6 48 7 1 7 16 734 755 18 5 18 5 37 5 58 6 22 6 36 6 53 7 12 7 37 7 49 8 2 818 8 36 8 59 19 611 6 30 6 51 7 14 7 28 7 44 8 3 8 26 8 37 850 9 5 9 22 9 43 20 7 3 7 20 7 39 8 8 12 8 27 8 43 9 4 9 14 9 25 9 38 9 52 10 9 21 7 51 8 6 8 22 840 8 51 9 3 9 17 934 9 42 9 51 10 1 1012 10 26 22 8 37 8 49 9 2 9 16 9 24 9 34 9 44 9 58 10 4 10 10 1018 10 26 10 36 23 9 20 9 29 9 38 948 9 54 10 10 8 1017 10 21 10 26 10 31 10 36 10 43 24 10 2 10 6 10 12 10 17 10 21 10 25 10 29 10 34 10 36 10 39 10 42 10 45 10 49 25 10 42 10 43 10 44 10 46 10 47 10 48 10 48 10 50 10 50 10 51 10 52 10 52 10 53 26 1122 1120 1117 1114 1112 1110 11 8 11 5 11 4 11 2 11 1 10 59 10 57 27 12 4 1158 1151 1143 1139 1134 1128 1122 1119 1115 nil 11 7 11 2 28 12 48 12 38 12 27 12 15 12 8 12 1151 1140 1135 1129 1123 1116 11 9 29 13 35 13 22 13 7 12 51 12 41 12 30 12 18 12 2 1155 1147 1138 1128 1117 30 14 26 14 10 13 52 13 32 13 20 13 7 12 51 12 31 12 22 12 12 12 1147 1131 July 1 15 22 16 3 14 43 14 20 14 7 13 51 13 32 13 9 12 58 12 46 12 31 1215 1154 2 16 21 16 2 15 41 1516 15 2 14 45 14 26 14 13 48 13 35 1319 13 12 36 70331°— 1917- 34 TABLE III. LOCAL ASTRONOMICAL MEAN TIME OF MOONRISE, MERIDIAN OP GREENWICH, 1917. To obtain dvil tiine, write P. M. after the astronomical time if it is less than twelve hours; if greater than twelve hours, subtract twelve hours from it, mark the result A. M., and add one to the day. To obtain standard time, see directions on x>age 8. For other longitudes and for southern latitudes see page 42. 0° +10° +20° +30° +35° +40° +45° +50° +52° +54° +56° +58° +60° Jx m h m h m h m Jx m h m h m h m h m h m h m h m h m July 1 255 313 3 32 3 54 4 7 4 22 4 39 5 2 512 5 25 5 39 5 55 615 2 3 53 412 4 33 4 57 511 5 28 5 47 612 6 24 6 38 654 7 12 7 36 3 454 513 5 34 5 58 612 6 29 6 48 7 13 7 25 7 39 754 813 8 35 4 5 56 614 6 33 655 7 8 7 23 7 41 8 2 813 8 25 838 854 912 5 6 56 7 11 7 27 7 46 7 56 8 9 8 23 8 41 848 858 9 8 919 9 33 6 754 8 5 817 8 31 8 39 8 47 858 910 916 9 22 929 9 37 9 46 7 8 48 8 55 9 2 911 915 9 21 9 27 9 34 9 38 9 41 9 46 950 9 55 8 9 40 9 42 9 45 9 48 9 49 9 51 9 53 955 956 9 57 9 58 10 10 2 9 10 30 10 28 10 26 10 23 10 21 10 19 1017 1015 1014 1012 1011 1010 10 8 10 1120 1113 11 6 10 58 10 53 10 48 10 42 10 35 10 31 10 28 10 24 1019 1014 11 1210 1159 1148 1135 1127 1118 11 8 10 57 10 51 10 45 10 38 10 31 10 22 12 13 1 12 47 12 31 1214 12 4 1152 1139 1122 1114 11 6 10 56 10 46 10 33 13 13 53 13 36 1318 12 57 12 45 12 31 12 14 1151 1144 1133 1121 11 7 10 50 14 14 47 14 28 14 8 13 44 13 31 1315 12 56 12 33 12 22 12 9 1154 1138 1117 15 15 40 15 20 15 14 36 14 22 14 5 13 46 13 21 13 9 12 56 12 41 12 22 1159 16 16 33 1614 15 54 15 30 1517 15 1 14 42 1418 14 7 13 54 13 39 13 22 13 17 17 23 17 6 16 48 16 27 1614 16 15 43 15 22 1512 15 1 14 48 14 33 14 15 18 1811 17 56 17 41 17 23 17 13 17 1 16 47 16 29 16 21 1612 16 1 15 50 15 36 19 18 56 18 45 18 32 1818 1810 18 1 17 50 17 37 17 30 17 24 1716 17 7 16 57 20 19 39 19 31 19 22 1913 19 7 19 1 18 53 18 44 18 40 18 35 18 30 18 25 1818 21 2020 2016 2011 20 6 20 3 19 59 19 55 19 50 19 48 19 46 19 43 19 40 19 36 22 21 21 20 59 20 58 20 58 20 57 20 56 20 56 20 55 20 55 20 55 20 54 20 54 23 2141 2144 2147 2151 2153 2155 2158 22 2 22 3 22 5 22 7 22 9 2212 24 22 22 22 29 22 37 22 45 22 50 22 55 23 2 23 9 2313 2317 23 21 23 26 23 32 25 23 5 23 52 • • • • 2316 23 27 23 40 23 47 23 55 26 5 112 017 128 23 136 29 145 036 155 044 2 6 53 27 6*6 020 '637 '647 58 2 18 28 42 59 117 137 149 2 3 2 20 2 40 2 50 3 1 3 14 3 28 3 46 29 137 155 216 2 39 2 52 3 8 3 27 3 61 4 2 415 4 30 4 48 510 30 235 2 55 316 340 354 411 4 31 4 56 5 8 522 5 38 5 57 6 20 31 3 36 3 55 4 15 4 38 4 52 5 8 5 27 550 6 2 614 6 29 6 46 7 7 Aug. 1 4 37 454 512 5 32 544 5 58 614 6 34 6 43 654 7 6 7 19 7 35 2 5 37 550 6 4 6 20 630 6 40 6 53 7 8 7 15 7 23 7 32 7 41 7 52 8 6 34 6 43 6 53 7 4 7 10 7 17 7 26 7 35 740 7 45 750 7 56 8 3 4 7 29 7 33 7 38 7 43 7 46 750 7 53 758 8 8 3 8 5 8 8 811 5 8 22 8 21 8 21 8 20 820 8 20 820 819 819 819 818 818 818 6 9 13 9 8 9 3 8 57 8 53 8 49 8 45 8 39 8 37 8 34 8 32 8 28 8 25 7 10 4 9 55 9 45 9 34 9 27 9 20 912 9 1 8 57 8 52 8 46 8 39 8 32 8 10 56 10 43 10 29 1013 10 4 9 54 9 41 9 26 9 19 9 12 9 3 8 54 8 43 9 1149 1133 1116 10 56 10 44 10 31 1015 9 56 9 47 9 37 9 26 911 858 10 12 43 12 25 12 5 1142 1129 1114 10 56 10 33 10 22 1010 956 940 9 21 11 13 37 1317 12 57 12 33 12 19 12 2 1143 1119 11 7 10 54 10 38 10 20 9 57 12 14 29 14 10 13 50 13 26 1312 12 56 12 37 12 13 12 2 1148 1133 1115 10 53 13 15 20 15 2 14 43 14 22 ^4 9 13 54 13 36 1314 13 4 12 52 12 38 12 22 12 3 14 16 8 15 53 15 36 1518 15 6 14 54 14 39 14 20 1411 14 1 13 50 13 37 13 22 15 16 54 16 42 16 28 1613 16 4 15 54 15 42 15 27 15 20 1513 15 4 14 54 14 43 16 17 38 17 28 1719 17 7 17 1 16 54 16 45 16 34 16 30 16 24 1618 1611 16 3 TABLE III. 35 LOCAL ASTRONOMICAL MEAN TIME OF MOONSET, MERIDIAN OP GREENWICH, 1917. To obtam civil time, write P. M. after the astroncnnical time if it is less than twelve hours; if greater than twelve hours, subtract twelve hours from it, mark the result A. M., and add one to the day. To obtain standard time, see directions on page 8. For other longitudes and for southern latitudes see page 42. \vLal;. DateN. 0*^ +10*^ +20*^ +30*^ +35*» +40*» +45*» +50*» +52*» +54*» +56** +58** +60** h m h m h m h m h m h m h m h m h m h m h m h m h m July 1 15 22 15 3 14 43 14 20 14 7 13 51 13 32 13 9 12 58 12 46 12 31 12 15 1154 2 16 21 16 2 15 41 1516 15 2 14 45 14 26 14 13 48 13 35 1319 13 12 36 3 17 23 17 4 16 44 16 20 16 6 15 50 15 31 15 7 14 55 14 42 14 26 14 8 13 46 4 18 25 18 8 17 50 17 29 17 17 17 3 16 46 16 25 1615 16 4 15 51 15 36 1518 5 19 24 1910 18 56 18 40 18 30 1819 18 6 17 50 17 42 17 34 17 24 1713 17 1 6 20 20 2011 20 1 19 50 19 44 19 36 19 27 1917 1912 19 6 19 18 53 18 46 7 2113 21 9 21 4 20 58 20 55 20 51 20 47 20 42 20 39 20 36 20 34 20 30 20 27 8 22 4 22 4 22 4 22 4 22 4 22 4 22 5 22 5 22 5 22 5 22 5 22 5 22 4 9 22 54 22 59 23 4 23 9 2312 2316 23 21 23 26 23 28 23 31 23 34 23 37 23 40 10 23 44 • ■ • • 23 53 • • • • 11 2 013 019 26 035 045 050 55 1 1 1 8 115 12 34 47 1 2 116 125 136 148 2 3 210 218 227 2 37 248 13 126 142 159 2 19 2 30 244 2 59 318 3 28 3 38 350 4 3 4 19 14 219 2 37 2 57 3 20 333 3 48 4 6 4 29 440 4 52 5 7 5 24 544 15 313 3 32 3 53 417 4 31 448 5 7 5 32 5 43 5 57 612 6 31 654 16 4 6 4 25 446 510 524 540 5 59 6 23 635 648 7 3 7 21 7 43 17 458 516 5 85 5 57 610 625 6 43 7 4 7 15 7 27 740 756 8 14 18 5 47 6 3 6 20 6 39 650 7 3 7 18 7 37 7 45 7 55 8 6 819 833 19 634 646 7 7 16 7 25 7 36 7 48 8 2 8 9 816 8 25 8 34 8 45 20 7 17 7 27 7 37 7 49 7 56 8 4 812 8 23 8 28 8 33 8 39 846 8 53 21 7 59 8 5 812 8 20 8 24 8 28 834 8 41 844 8 47 850 8 55 8 59 22 8 40 842 8 45 8 48 850 8 62 854 8 57 8 58 8 59 9 1 9 2 9 4 23 9 20 919 918 916 916 914 914 912 912 911 910 910 9 9 24 10 1 9 56 9 51 9 45 9 41 9 37 933 9 28 9 25 9 23 920 916 9 13 25 10 43 10 34 10 25 1015 10 9 10 2 954 9 45 9 41 9 36 9 31 9 25 919 26 1127 1116 11 3 10 48 10 40 10 30 1019 10 5 9 59 9 52 944 9 36 9 26 27 1216 12 1144 1126 1115 11 2 10 48 10 30 10 22 1013 10 2 9 51 9 37 28 13 8 12 50 12 31 12 9 1156 1142 1124 11 3 10 53 10 41 10 28 1013 9 55 29 14 4 13 45 13 24 13 12 46 12 30 1211 1146 1134 1121 11 6 10 47 10 25 3d 15 4 14 44 14 24 13 59 13 45 13 28 13 9 12 44 12 32 1218 12 2 1143 1120 31 16 5 15 47 15 27 15 5 14 52 14 36 1418 13 55 13 44 13 32 1318 13 1 12 41 Aug. 1 17 6 16 50 16 34 1615 16 4 15 51 15 36 1518 15 9 14 59 14 48 14 35 14 21 2 18 4 17 53 17 41 17 27 17 19 1710 16 58 16 45 16 39 16 32 16 24 1615 16 6 3 19 18 54 18 46 18 38 18 33 18 28 18 21 18 13 1810 18 6 18 1 17 56 17 51 4 19 54 19 52 19 50 19 47 19 46 19 44 19 42 19 40 19 39 19 38 19 36 19 35 19 34 5 20 46 20 49 20 52 20 55 20 57 20 59 21 2 21 5 21 6 21 8 2110 2111 2113 6 2137 2145 2153 22 2 22 7 22 12 2219 22 28 22 32 22 36 22 40 22 46 22 52 7 22 29 23 22 22 41 23 37 22 53 23 53 23 7 23 14 23 24 23 35 23 49 23 55 8 *6*2 125 2 42 • • • • 010 136 2 56 • • • • 018 148 312 • • • * 28 9 oii 113 22 126 * 0*34* 141 '0 49 158 * 1* V 2 20 *ii6 2 31 2 3 10 • • • * 015 033 52 3 30 11 1 9 128 148 2 12 2 26 2 42 3 1 3 26 3 37 350 4 6 4 24 4 46 12 2 2 2 22 2 42 3 6 3 21 3 37 3 56 4 21 4 33 446 5 1 519 542 13 254 313 3 32 3 55 4 9 4 24 4 42 5 5 5 16 5 28 5 42 5 58 6 18 14 3 44 4 1 4 18 4 38 450 5 4 5 20 5 40 5 49 5 59 611 6 24 640 15 4 31 4 45 5 517 5 27 5 38 5 51 6 7 614 6 22 6 32 642 654 16 516 5 27 5 38 5 51 5 59 6 7 617 6 29 6 35 6 41 6 48 6 55 7 4 36 TABLE III. LOCAL ASTRONOMICAL MEAN TIME OF MOONRISE, MERIDIAN OF GREENWICH, 1917. To obtain civil time, write P. M. after the astronomical time if it is less than twelve hours: if greater than twelve hours, subtract twelve hours from it, mark the result A. M., and add one to the day. To obtain standard time, see directions on page 8. For other longitudes and for southern latitudes see page 42. \Lat 0° h m +10° +20° +30° h m +35° +40° +45° +50° +52° +54° +56° +58° +60° h m h m h m h m h m h m h m h m h m h m h m Aug. 16 17 38 17 28 17 19 17 7 17 1 16 54 16 45 16 34 16 30 16 24 1618 1611 16 3 17 18 19 18 14 18 8 18 1 17 57 17 52 17 47 17 41 17 38 17 34 17 31 17 27 17 23 18 19 18 58 18 56 18 53 18 52 18 50 18 49 18 46 18 46 18 44 18 43 18 42 18 40 19 19 40 19 42 19 44 19 46 19 47 19 48 19 51 19 52 19 53 19 54 19 55 19 56 19 58 20 20 21 20 26 20 32 20 39 20 42 20 47 20 52 20 58 21 1 21 4 21 8 2112 2116 21 21 3 2112 2122 2133 2139 2147 2155 22 6 2211 2216 22 22 22 29 22 36 22 2148 22 22 14 22 29 22 38 22 48 23 2315 23 22 23 29 23 38 23 48 23 59 23 22 35 23 27 • • • • 22 51 23 45 « • • • 23 8 23 27 23 38 23 51 • ■ • • • • • • • • • • • • • • 24 6 112 25 135 34 145 044 157 56 2 12 i 9 2 28 • • • • 1 24 25 6 4 26 '0 39 054 2 48 26 22 41 1 2 126 140 156 2 16 240 2 52 3 5 3 21 340 4 2 27 120 139 2 2 23 2 38 254 3 13 3 37 3 49 4 2 4 18 4 36 4 58 28 219 2 37 2 56 318 3 31 3 46 4 3 4 25 4 35 4 47 5 516 5 34 29 318 3 33 350 4 8 419 4 31 4 46 5 3 5 11 5 20 5 30 5 42 5 56 30 416 4 27 4 39 4 53 5 1 510 5 20 5 33 5 39 5 45 5 52 6 6 9 31 512 519 5 26 534 5 39 5 45 5 51 558 6 2 6 5 6 9 614 619 Sept. 1 6 6 6 8 611 613 615 616 618 6 21 6 22 6 23 6 24 6 25 6 27 2 7 6 57 654 6 51 6 49 6 47 6 45 6 42 6 41 6 39 6 38 6 36 6 34 3 7 53 7 46 7 38 7 29 7 24 7 18 7 12 7 4 7 6 57 6 52 6 48 6 42 4 8 46 8 35 8 23 8 9 8 1 7 52 7 41 7 28 7 22 7 16 7 9 7 1 6 52 5 9 41 9 26 910 8 52 8 41 8 29 8 15 7 57 7 49 7 40 7 30 7 18 7 5 6 10 36 1018 10 9 88 9 25 911 854 8 33 8 23 8 12 7 59 744 7 26 7 1131 1112 10 52 10 28 1014 9 58 9 40 9 16 9 5 8 52 8 37 8 20 7 59 8 12 25 12 6 1145 1121 11 7 10 51 10 32 10 8 9 56 9 43 9 28 910 8 48 9 13 17 12 58 12 39 1217 12 4 1148 1130 11 8 10 57 10 45 10 31 1014 955 10 14 6 13 50 13 32 13 12 13 1 12 48 12 32 1212 12 3 1152 1141 1127 nil 11 14 52 14 39 14 24 14 8 13 58 13 48 13 34 13 19 1311 13 3 12 54 12 43 12 30 12 15 36 15 26 1515 15 3 14 55 14 47 14 38 14 26 14 20 1414 14 7 14 13 51 13 1618 1612 16 4 15 56 15 51 15 46 15 39 15 32 15 28 15 25 15 20 15 15 1510 14 16 59 16 56 16 53 16 49 16 47 16 44 16 41 16 38 16 36 16 34 16 32 16 30 16 28 15 17 40 17 40 17 41 17 41 17 42 17 42 17 43 17 43 17 44 17 44 17 44 17 45 17 45 16 18 20 18 25 18 29 18 34 18 37 18 41 18 45 18 49 18 52 18 54 18 57 19 19 3 17 19 2 1910 1919 19 28 19 34 19 40 19 48 19 57 20 1 20 5 2010 2016 20 23 18 19 46 19 58 2010 20 24 20 32 20 41 20 52 21 5 2111 2118 2126 2135 2144 19 20 33 20 47 21 3 2121 2131 2143 2157 22 15 22 23 22 32 22 43 22 54 23 8 20 2123 2140 2158 2219 22 32 22 46 23 3 23 24 23 34 23 45 23 58 • • • • • • • • 21 22 16 23 11 22 34 23 30 22 54 23 51 2318 23 31 23 47 014 126 2 27 311 32 22 0*6 1 4 155 30 128 218 41 140 2 29 054 153 2 41 • • • • 1 9 2 9 2 55 148 23 6i4 1 9 '0 29 122 045 137 2 49 24 • • • • 8 '0 26 46 3 31 25 1 5 121 139 158 210 2 24 2 39 2 58 3 7 3 17 3 29 3 42 3 57 26 2 2 214 2 28 244 2 53 3 4 316 3 30 3 37 3 45 3 53 4 3 414 27 2 56 3 5 315 3 26 3 32 3 39 3 48 3 57 4 2 4 7 412 418 4 25 28 3 50 355 4 4 5 4 8 412 415 4 20 4 23 4 25 4 28 4 31 4 34 29 4 43 4 43 4 43 4 43 4 43 4 43 4 42 4 42 442 4 42 442 442 4 42 30 5 37 6 32 5 27 5 21 517 514 5 9 5 4 5 2 4 59 4 56 4 53 450 Oct. 1 6 31 622 612 6 554 5 46 5 38 5 28 5 23 518 513 5 6 4 59 TABLE III. 37 LOCAL ASTRONOMICAL MEAN TIME OF MOONSET, MEEIDIAN OF GREENWICH^ 1917. To obtain civil time, write P. M. after the astronomical time if it is less than twelve hours; if greater than twelve hours, subtract twelve hours from it, mark the result A. M., and add one to the day. To obtain standard time, see directions on page 8. For other longitudes and for southern latitudes see page 42. \.Let. DateN^ 0^ +10*» +20*> +30*» +35*» +40*» +45*» +50*> h m +52« +54^ +56*» +58*» +60° h m h m h m h m h m h m h m h m h m h m h m h m Aug. 16 5 16 5 27 5 38 5 51 5 59 6 7 617 6 29 6 35 6 41 6 48 6 65 7 4 17 558 6 6 6 13 6 22 6 27 633 6 40 6 48 6 52 656 7 7 6 710 18 6 39 643 6 47 6 52 654 6 57 7 7 6 7 6 7 8 710 713 716 19 7 19 720 720 720 720 720 7 20 720 720 7 20 720 7 20 7 21 20 8 7 56 7 52 748 7 46 743 740 7 36 734 732 7 30 7 28 7 25 21 8 41 8 34 826 818 813 8 7 8 • 7 62 7 49 7 46 7 41 7 35 7 30 22 924 914 9 2 8 49 8 42 8 33 823 811 8 6 8 763 7 46 7 37 23 1010 9 56 9 42 9 25 915 9 3 850 834 8 27 818 8 9 7 59 7 47 24 11 10 43 10 26 10 5 953 9 39 9 23 9 3 854 843 8 31 818 8 2 25 1153 1134 1114 •10 51 10 38 10 22 10 4 9 41 930 917 9 3 8 46 8 2^ 26 12 49 12 30 12 9 1146 1131 1114 10 56 10 30 1018 10 6 9 49 9 30 9 8 27 13 48 13 29 13 9 12 46 12 32 1216 1167 1133 1122 11 8 10 63 10 35 10 14 28 14 47 14 30 14 13 13 62 13 40 13 26 13 9 12 48 12 38 12 27 1216 12 1142 29 15 46 15 32 1518 16 1 14 52 14 41 14 28 1411 14 4 13 66 13 46 13 35 13 22 30 16 43 16 34 16 24 1612 16 6 16 58 16 60 16 39 16 34 15 28 16 22 1616 16 7 31 17 38 17 33 17 28 17 23 17 20 1716 17 12 17 6 17 4 17 1 16 68 16 65 16 51 Sept. 1 18 32 18 32 18 32 18 32 18 33 18 33 18 33 18 33 18 34 18 34 18 34 18 34 18 34 2 19 25 19 30 19 36 19 42 19 45 19 49 19 54 19 59 20 2 20 6 20 8 2012 20 la 3 2018 20 28 20 38 20 60 20 66 21 4 2113 2124 2129 2136 2141 2148 2166 4 2112 2126 2140 2167 22 6 2217 22 31 22 46 22 64 23 2 2812 23 23 23 35 5 22 7 23 2 23 57 22 24 23 21 • • • • 22 42 23 40 • • • • 23 2 2314 23 28 23 44 • • 9 * • • • * 6 4 116 014 126 * 0*25 138 ' 0*37 153 • • • • 52 2 10 • • • • 1 9 7 6*4 • • • • 017 • • • • 033 '0 51 2 31 8 • • . • 016 37 1 1 116 131 160 2 16 2 26 240 266 313 3 35 9 050 1 9 129 162 2 6 2 21 240 3 3 314 3 26 3 41 3 58 418 10 141 158 216 2 37 260 3 4 320 3 41 360 4 1 4 14 4 28 445 11 2 29 244 2 59 317 3 28 340 354 411 4 19 4 28 4 37 4 49 5 2 12 3 14 3 26 3 38 368 4 1 4 10 4 21 4 34 440 4 47 466 5 3 612 13 3 57 4 6 4 14 4 25 4 31 438 4 45 464 4 69 6 3 6 8 614 6 20 14 4 39 444 4 49 4 55 4J58 .5 2 5 6 512 514 517 620 5 23 6 26 15 519 5 20 5 22 5 23 5 24 6 25 5 26 6 28 6 28 5?9 5 30 5 31 6 32 16 6 5 57 5 55 5 52 660 5 48 6 46 544 5 42 5 41 5 40 6 38 5 37 17 6 41 6 35 6 28 6 21 617 612 6 7 60 558 554 650 6 46 6 42 18 7 24 7 14 7 4 6 52 6 46 638 6 29 6 19 614 6 9 6 3 5 66 5 49 19 8 9 7 56 742 7 26 7 17 7 7 655 6 40 634 6 26 618 6 8 6 58 20 8 57 8 41 8 24 8 5 754 7 41 7 26 7 7 6 59 6 49 638 6 26 611 21 9 48 930 911 8 49 836 8 21 8 4 7 42 7 31 7 20 7 6 661 6 32 22 10 42 10 23 10 2 9 39 9 25 9 9 850 8 26 8 15 8 2 7 47 7 29 7 7 23 1138 1119 10 59 10 35 10 21 10 6 9 46 9 22 9 11 858 842 8 24 8 2 24 12 35 12 18 1169 1137 1124 1110 10 52 10 30 10 20 10 8 954 9 39 9 19 25 13 32 13 17 13 1 12 43 12 32 12 20 12 5 1147 1139 1129 1118 11 6 10 52 26 14 28 14 16 14 4 13 51 18 43 13 34 13 23 13 10 13 3 12 57 12 49 12 40 12 31 27 15 22 1515 15 8 14 59 14 54 14 49 14 42 14 34 14 31 14 27 14 22 14 17 1411 28 16^5 16 13 1611 16 8 16 6 16 4 16 2 16 15 58 15 57 15:66 15.54 15 62 29 17 8 17 11 17 14 17 17 17 18 17 20 17 23 17 26 17 27 17 28 17 30 17 32 17 34 30 18 2 18 9 1817 18 26 18 31 18 36 18 43 18 51 18 55 18 59 19 4 19 9 19 15 Oct. l 18 57 19 8 19 20 19 35 19 43 19 52 20 3 2016 20 23 20 30 20 38 20 46 20 5G 38 TABLE III. LOCAL ASTRONOMICAL MEAN TIME OP MOONRISE, MERIDLAJ^ OF GREENWICH, 1917. To obtain civil time, write P. M. after the astronomical time if it is less than twelve hours; if greater than twelve hours, subtract twelve hours from it, mark the result A. M., and add one to the day. To obtain standard time, see directions on page 8. For other longitudes and for southern latitudes see x>age 42. \^LBt. DateSv 0° +10^ +20*» +30** +35** +40*» +45* +50° +52* +54* +56* +58* +60* h m h m h m h m h m h m h m h m h m h m h m h m h m Oct. 1 6 31 6 22 6 12 6 5 54 5 46 5 38 5 28 5 23 518 513 5 6 4 59 2 7 26 713 6 59 6 43 633 623 6 10 555 5 48 5 41 5 32 5 23 5 12 3 822 8 6 7 49 729 7 17 7 4 6 48 629 6 20 6 10 5 58 5 45 530 4 9 19 9 1 8 42 819 8 6 750 7 32 710 6 59 6 47 633 617 5 58 5 1016 956 9 36 9 13 8 59 843 824 8 7 49 736 7 21 7 4 6 42 6 11 9 10 51 10 31 10 8 955 940 922 8 59 8 48 8 35 8 21 8 4 744 7 12 1 1144 1126 11 5 10 53 10 40 10 23 10 2 953 9 42 929 9 15 858 8 12 49 12 34 1219 12 2 1151 1140 1126 11 9 11 1 10 52 10 42 10 30 1017 9 13 34 13 22 1310 12 56 12 49 12 40 12 29 1216 1210 12 3 1155 1147 1137 10 1416 14 8 14 13 50 13 45 13 38 13 31 13 22 1318 1314 13 9 13 3 12 56 11 14 58 14 53 14 48 14 43 14 40 14 37 14 33 14 28 14 26 14 23 14 21 1417 14 14 12 15 38 15 37 15 37 15 36 15 35 15 35 15 34 15 33 15 33 15 33 15 32 15 32 15 32 13 1619 16 22 16 25 16 28 16 31 16 33 16 36 16 39 16 41 16 42 16 44 16 46 16 49 14 17 1 17 7 17 14 17 22 17 27 17 32 17 39 17 46 17 50 17 54 17 58 18 2 18 8 15 17 44 17 55 18 6 1818 18 25 18 33 18 43 18 55 19 19 6 19 13 19 21 19 29 16 18 30 18 43 18 58 1915 19 25 19 36 19 49 20 5 2012 20 21 20 30 20 41 20 54 17 19 20 19 36 19 54 2014 20 25 20 39 20 55 2114 2124 2134 2146 22 2217 18 2012 20 30 20 50 2112 2126 2141 2159 22 22 22 32 22 45 22 59 23 16 23 36 19 21 7 2126 2146 2210 22 24 22 40 22 59 23 23 23 34 23 47 • • • • • • • • • • • • 20 22 8 22 59 23 54 • • • • 22 21 2316 22 41 23 34 23 4 23 54 23 18 23 33 23 52 2 52 129 156 020 1 9 143 2 6 42 21 014 57 131 25 1 6 138 38 117 146 128 22 6*6 050 '626 1 1 36 115 159 23 6*8 023 046 219 24 48 58 1 9 122 129 137 147 158 2 4 210 216 2 23 2 31 25 140 146 153 2 2 4 210 215 2 22 225 2 28 2 32 2 37 2 41 26 2 31 233 2 35 2 37 238 240 2 42 244 244 2 46 2 46 2 48 2 49 27 322 320 317 314 312 310 3 7 3 4 3 4 3 2 3 1 2 59 2 57 28 415 4 8 4 3 52 3 47 3 41 3 35 327 324 320 316 3 11 3 6 29 5 9 4 58 4 46 4 32 4 24 415 4 5 3 53 3 47 3 41 3 34 3 26 3 17 30 6 5 550 535 517 5 6 454 440 4 23 415 4 6 3 57 3 45 3 32 31 7 3 646 627 6 6 5 53 5 39 5 22 5 1 4 51 440 4 28 413 356 Nov. 1 8 1 7 42 7 22 6 59 6 45 6 30 611 5 48 5 37 524 510 4 53 433 2 8 57 838 818 7 55 7 42 7 26 7 8 6 44 6 33 6 20 6 6 5 49 5 27 8 9 51 9 33 915 8 53 8 41 8 26 8 9 7 48 7 38 7 26 7 13 6 58 6 39 4 10 41 10 26 1010 9 51 940 9 28 9 13 8 55 8 46 8 37 8 26 813 7 59 5 1128 1116 11 2 10 48 10 39 10 29 1017 10 3 9 56 9 48 940 9 30 920 6 1212 12 3 1153 1142 1136 1129 1120 1110 11 5 11 10 54 10 48 10 40 7 12 54 12 48 12 42 12 36 12 32 12 27 12 22 1216 1213 1210 12 6 12 2 1158 8 13 35 13 33 13 30 13 28 13 27 13 25 13 24 13 21 13 20 1319 1318 1317 1315 9 1415 1417 1418 14 21 14 22 14 23 14 24 14 26 14 27 14 28 14 29 14 30 14 32 10 14 56 15 2 15 7 1514 15 18 15 22 15 27 15 33 15 36 15 39 15 42 15 46 15 50 11 15 40 15 48 15 58 16 9 16 15 16 22 16 31 16 41 16 46 16 51 16 57 17 4 17 11 12 16 25 16 37 16 51 17 6 1714 17 24 17 36 17 51 17 68 18 5 1813 18 23 18 34 13 17 14 17 29 17 46 18 4 1815 18 28 18 43 19 2 19 10 19 20 19 31 19 44 19 59 14 18 6 18 24 18 42 19 4 1917 19 32 19 49 2011 20 21 20 33 20 47 21 2 2121 15 19 1 19 20 19 40 20 3 2017 20 32 20 52 2115 2126 2139 2154 2212 22 33 16 19 58 2016 20 36 21 2113 2129 2148 2211 22 22 22 35 22 49 23 6 23 27 TABLE III. 39 LOCAL ASTRONOMICAL MEAN TIME OF MOONSET, MERIDIAN OP GREENWICH, 1917. To obtain civil time, write P. M. after the astronomical time if it is less than twelve hours; if greater than twelve hours, subtract twelve hours from it, mark the result A. M., and add one to the day. To obtain standard time, see directions on page 8. For other longitudes and for southern latitudes see page 42. O** +10^ +20^ +30«^ +35° +40° +45° +50° +52° +54° +56° +58° +60° h m h m h m h m h m h m h m h m h m h m h m h m h m Oct. 1 18 57 19 8 19 20 19 35 19 43 19 52 20 3 2016 20 23 20 30 20 38 20 46 20 56 2 19 53 20 8 20 24 20 43 20 54 21 6 2121 2139 2147 2157 22 8 22 20 22 35 3 20 50 21 7 2126 2148 22 1 22 16 22 33 22 55 23 5 2317 23 31 23 46 • • • • 4 2146 22 42 22 5 23 1 22 26 23 21 22 49 23 44 23 3 23 58 2319 • • • • 23 38 • • • • 5 6 01 013 '0 26 '0 41 '058 120 6 23 34 • • • • 23 52 • • ■ • 014 1 32 117 056 138 1 7 149 120 2 134 213 151 2 28 212 7 'oil 033 45 246 8 024 040 56 115 126 139 154 212 220 2 29 240 2 52 3 6 9 111 124 137 152 2 1 212 2 23 238 244 2 52 3 3 9 3 20 10 155 2 4 214 2 26 2 32 240 2 49 2 59 3 4 3 9 315 3 22 3 29 11 2 37 243 2 49 2 56 3 1 3 5 311 317 320 324 3 27 3 31 336 12 3 17 320 3 22 3 26 3 27 329 3 32 334 335 3 37 338 3 40 342 13 3 58 3 57 3 56 354 3 53 3^2 3 51 350 3 49 3 49 3 48 3 48 3 47 14 4 39 434 4 29 4 23 420 416 412 4 7 4 5 4 2 3 59 356 353 15 522 513 5 4 454 4 49 442 434 4 25 4 21 416 411 4 6 3 59 16 6 6 555 542 528 520 510 459 446 440 433 4 26 417 4 8 17 654 6 39 624 6 6 555 543 5 29 512 5 4 455 4 45 4 34 420 18 7 45 728 7 9 648 6 36 6 22 6 5 544 534 5 23 511 4 56 4 39 19 838 820 8 7 37 723 7 8 6 49 6 26 615 6 2 548 5 31 510 20 934 915 854 8 31 817 8 1 742 718 7 7 654 6 39 6 21 5 59 21 10 30 1012 953 9 31 918 9 3 844 8 22 811 7 59 745 729 7 9 22 1126 1110 10 53 10 34 10 22 10 9 954 935 9 26 915 9 4 8 51 835 23 12 20 12 7 1154 1139 1130 1120 11 8 10 53 10 46 10 38 10 30 10 20 10 9 24 1312 13 4 12 55 12 44 12 38 12 32 12 23 1214 12 9 12 4 1158 1152 1145 25 14 4 14 13 55 13 50 13 47 13 44 13 40 13 36 13 33 13 31 13 28 13 25 13 22 26 14 55 14 56 14 56 14 57 14 57 14 57 14 57 14 58 14 58 14 58 14 58 14 58 14 59 27 15 47 15 52 15 57 16 4 16 7 1611 1616 16 21 16 24 16 27 16 30 16 33 16 37 28 16 39 16 50 17 17 11 17 18 17 25 17 34 17 45 17 50 17 55 18 2 18 8 1816 29 17 36 17 49 18 3 18 20 18 29 18 40 18 53 19 8 1916 19 24 19 33 19 44 19 56 30 18 33 18 49 19 7 19 27 19 39 19 52 20 8 20 28 20 38 20 48 21 1 2115 2131 31 19 31 19 49 20 9 20 31 20 44 21 2118 2141 2152 22 4 2218 22 35 22 55 Nov. 1 20 28 20 47 21 7 2130 2144 22 2219 22 42 22 54 23 6 23 21 23 38 • • • • 2 2124 2142 22 1 22 23 22 36 22 51 23 9 23 31 23 42 23 54 • • • • • • • • 3 2218 23 6 22 32 2318 22 49 23 33 23 9 23 49 23 21 23 59 23 34 * • • • 23 50 • • • • 7 040 23 53 042 4 o'o 6 is "028 1 8 5 23 50 • • • • 010 040 23 050 39 1 2 46 1 7 054 113 1 3 120 113 127 125 6 '6'6 6i2 025 32 136 7 033 040 47 56 1 2. 1 7 114 122 125 129 134 138 144 8 114 118 122 126 129 132 135 139 141 143 145 148 150 9 154 154 155 155 155 155 155 155 156 156 156 156 156 10 2 35 2 32 228 2 24 2 21 219 216 212 210 2 8 2 6 2 4 2 1 11 317 310 3 3 2 54 2 49 244 2 37 2 30 2 26 222 218 213 2 8 12 4 1 3 51 340 3 27 3 20 311 3 1 250 244 2 38 2 32 2 21 216 13 4 48 4 35 420 4 3 354 3 42 330 314 3 6 258 2 49 2 39 2 27 14 5 39 522 5 5 445 433 419 4 4 344 335 3 25 313 3 244 15 632 614 555 532 519 5 4 446 424 413 4 1 3 47 3 31 312 16 728 7 9 6 49 6 26 612 556 5 37 514 5 2 4 49 4 34 417 355