KECK OBSERVATORY CALENDAR FOR 2013 -ASTRONOMICAL (computed for altitude 4160.0 m) ASTRONOMICAL(18 deg) TWILIGHT/DAWN MOON(midnight) DATE(HST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (18 deg) Zenith 2013 SET RISE SET RISE TWI MID DAWN LENGTH DARK___ RA DEC Dist 12 18 18 12 18 18 h h % h m d m deg FRI NOV 01 17 58 18 37 19 03 05 27 16 48 05 09 05 35 06 13 21 28 02 25 07 35 10.1 10.1 100 1334-1106 >90 SAT NOV 02 17 58 18 36 19 02 06 27 17 35 05 09 05 35 06 13 21 31 02 29 07 39 10.1 10.1 100 1429-1437 >90 SUN NOV 03 17 57 18 36 19 02 18 26 05 09 05 35 06 14 21 35 02 33 07 43 10.1 10.1 100 1526-1722 >90 MON NOV 04 17 57 18 36 19 02 19 21 05 10 05 36 06 14 21 38 02 37 07 48 10.1 9.8 96 1626-1905 >90 TUE NOV 05 17 56 18 35 19 01 20 20 05 10 05 36 06 15 21 41 02 41 07 52 10.2 8.8 87 1727-1936 >90 WED NOV 06 17 56 18 35 19 01 21 21 05 11 05 37 06 15 21 45 02 45 07 57 10.2 7.8 77 1828-1850 >90 THU NOV 07 17 56 18 34 19 01 22 23 05 11 05 37 06 16 21 49 02 49 08 01 10.2 6.8 66 1928-1652 >90 FRI NOV 08 17 55 18 34 19 00 23 24 05 11 05 38 06 16 21 52 02 53 08 05 10.2 5.8 56 2025-1353 >90 SAT NOV 09 17 55 18 34 19 00 00 23 05 12 05 38 06 17 21 56 02 57 08 10 10.2 4.8 47 2122-1002 88 SUN NOV 10 17 55 18 34 19 00 01 21 05 12 05 38 06 17 22 00 03 01 08 14 10.2 3.8 37 2214-0555 75 MON NOV 11 17 54 18 33 18 59 02 17 05 13 05 39 06 18 22 03 03 05 08 19 10.2 2.9 28 2306-0125 62 TUE NOV 12 17 54 18 33 18 59 14 20 03 12 05 13 05 39 06 18 22 07 03 09 08 23 10.2 2.0 19 2357 0306 50 WED NOV 13 17 54 18 33 18 59 15 01 04 06 05 14 05 40 06 19 22 11 03 13 08 28 10.2 1.1 11 0048 0724 37 THU NOV 14 17 53 18 33 18 59 15 43 05 01 05 14 05 40 06 20 22 15 03 17 08 32 10.2 0.2 2 0139 1117 25 FRI NOV 15 17 53 18 32 18 59 16 25 05 55 05 14 05 41 06 20 22 19 03 21 08 35 10.2 0.0 0 0230 1434 13 SAT NOV 16 17 53 18 32 18 59 17 09 06 48 05 15 05 41 06 21 22 23 03 25 08 40 10.3 0.0 0 0323 1706 03 SUN NOV 17 17 53 18 32 18 59 17 56 05 15 05 42 06 21 22 27 03 29 08 44 10.3 0.0 0 0415 1845 11 MON NOV 18 17 53 18 32 18 58 18 43 05 16 05 42 06 22 22 30 03 32 08 49 10.3 0.0 0 0507 1928 22 TUE NOV 19 17 52 18 32 18 58 19 32 05 16 05 43 06 22 22 34 03 36 08 53 10.3 0.6 5 0559 1915 34 WED NOV 20 17 52 18 32 18 58 20 22 05 17 05 43 06 23 22 38 03 40 08 58 10.3 1.4 13 0650 1810 45 THU NOV 21 17 52 18 32 18 58 21 11 05 17 05 44 06 24 22 41 03 44 09 02 10.3 2.2 21 0739 1617 56 FRI NOV 22 17 52 18 32 18 58 22 01 05 18 05 45 06 24 22 45 03 48 09 07 10.3 3.0 29 0827 1342 67 SAT NOV 23 17 52 18 32 18 58 22 50 05 18 05 45 06 25 22 49 03 52 09 11 10.3 3.9 37 0914 1033 78 SUN NOV 24 17 52 18 32 18 58 23 40 05 19 05 46 06 25 22 53 03 56 09 16 10.3 4.7 45 0959 0651 89 MON NOV 25 17 52 18 32 18 58 00 30 05 19 05 46 06 26 22 57 04 00 09 20 10.3 5.5 53 1047 0302 >90 TUE NOV 26 17 52 18 32 18 59 01 21 05 20 05 47 06 27 23 02 04 04 09 25 10.3 6.4 61 1134-0107 >90 WED NOV 27 17 52 18 32 18 59 02 14 05 21 05 47 06 27 23 06 04 08 09 30 10.4 7.2 69 1222-0519 >90 THU NOV 28 17 52 18 32 18 59 03 09 14 38 05 21 05 48 06 28 23 10 04 12 09 34 10.4 8.2 78 1313-0925 >90 FRI NOV 29 17 52 18 32 18 59 04 07 15 22 05 22 05 48 06 28 23 14 04 16 09 39 10.4 9.1 87 1406-1309 >90 SAT NOV 30 17 52 18 32 18 59 05 09 16 11 05 22 05 49 06 29 23 18 04 20 09 43 10.4 10.2 97 1503-1616 >90 ONE LINE REFERS TO EVENING DATE NEW MOON Nov 03 12:49 UT AND FOLLOWING MORNING. FIRST QUARTER Nov 10 05:57 UT All dates and times are zone HST FULL MOON Nov 17 15:15 UT in upper table (except sid time). LAST QUARTER Nov 25 19:29 UT