KECK OBSERVATORY CALENDAR FOR 2016 -NAUTICAL (computed for altitude 4160.0 m) NAUTICAL(12 deg) TWILIGHT/DAWN MOON(midnight) DATE(HST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (12 deg) Zenith 2016 SET RISE SET RISE TWI MID DAWN LENGTH DARK___ RA DEC Dist 12 18 18 12 12 12 h h % h m d m deg THU DEC 01 17 53 18 33 19 00 20 02 05 23 05 50 06 30 22 57 04 25 10 16 11.3 9.8 86 1851-1851 >90 FRI DEC 02 17 53 18 33 19 00 20 53 05 24 05 51 06 31 23 01 04 29 10 21 11.3 9.0 79 1942-1757 >90 SAT DEC 03 17 53 18 33 19 00 21 45 05 24 05 51 06 32 23 05 04 33 10 25 11.3 8.1 71 2033-1611 >90 SUN DEC 04 17 53 18 33 19 00 22 38 05 25 05 52 06 32 23 09 04 37 10 30 11.3 7.2 63 2124-1338 >90 MON DEC 05 17 53 18 34 19 01 23 32 05 25 05 52 06 33 23 14 04 41 10 34 11.3 6.3 56 2216-1023 >90 TUE DEC 06 17 53 18 34 19 01 00 27 05 26 05 53 06 33 23 18 04 45 10 38 11.3 5.4 48 2308-0626 87 WED DEC 07 17 54 18 34 19 01 01 24 05 27 05 54 06 34 23 22 04 48 10 43 11.3 4.5 39 ****-0213 74 THU DEC 08 17 54 18 34 19 01 02 22 05 27 05 54 06 35 23 26 04 52 10 47 11.3 3.5 31 0053 0222 61 FRI DEC 09 17 54 18 35 19 02 14 16 03 23 05 28 05 55 06 35 23 30 04 56 10 52 11.3 2.5 22 0149 0658 47 SAT DEC 10 17 55 18 35 19 02 15 04 04 26 05 28 05 55 06 36 23 34 05 00 10 56 11.3 1.5 13 0247 1114 33 SUN DEC 11 17 55 18 35 19 03 15 55 05 30 05 29 05 56 06 36 23 38 05 04 11 01 11.3 0.4 3 0348 1451 19 MON DEC 12 17 55 18 36 19 03 16 50 06 36 05 29 05 56 06 37 23 43 05 08 11 05 11.3 0.0 0 0451 1727 05 TUE DEC 13 17 56 18 36 19 03 17 49 05 30 05 57 06 38 23 47 05 12 11 10 11.3 0.0 0 0555 1846 10 WED DEC 14 17 56 18 37 19 04 18 50 05 30 05 58 06 38 23 52 05 16 11 15 11.3 0.2 1 0659 1843 24 THU DEC 15 17 56 18 37 19 04 19 51 05 31 05 58 06 39 23 56 05 20 11 19 11.3 1.2 10 0800 1724 38 FRI DEC 16 17 57 18 37 19 05 20 52 05 32 05 59 06 39 00 00 05 24 11 24 11.4 2.2 19 0859 1501 51 SAT DEC 17 17 57 18 38 19 05 21 50 05 32 05 59 06 40 00 05 05 28 11 28 11.4 3.2 28 0954 1152 64 SUN DEC 18 17 58 18 38 19 05 22 45 05 33 06 00 06 40 00 09 05 32 11 33 11.4 4.1 36 1045 0813 76 MON DEC 19 17 58 18 39 19 06 23 37 05 33 06 00 06 41 00 14 05 36 11 37 11.4 5.0 43 1133 0414 88 TUE DEC 20 17 59 18 39 19 06 00 28 05 34 06 01 06 41 00 18 05 40 11 42 11.4 5.8 51 1221 0023 >90 WED DEC 21 17 59 18 40 19 07 01 17 05 34 06 01 06 42 00 23 05 44 11 46 11.4 6.6 58 1307-0331 >90 THU DEC 22 18 00 18 40 19 07 02 05 05 35 06 02 06 42 00 27 05 48 11 51 11.4 7.4 65 1352-0712 >90 FRI DEC 23 18 00 18 41 19 08 02 54 14 23 05 35 06 02 06 43 00 32 05 52 11 55 11.4 8.2 72 1437-1035 >90 SAT DEC 24 18 01 18 41 19 08 03 42 15 01 05 36 06 03 06 43 00 36 05 55 11 59 11.4 9.0 79 1524-1332 >90 SUN DEC 25 18 01 18 42 19 09 04 32 15 42 05 36 06 03 06 44 00 41 05 59 12 03 11.3 9.8 86 1611-1556 >90 MON DEC 26 18 02 18 42 19 10 05 22 16 25 05 36 06 04 06 44 00 44 06 03 12 08 11.4 10.7 93 1659-1743 >90 TUE DEC 27 18 02 18 43 19 10 06 12 17 10 05 37 06 04 06 44 00 49 06 07 12 12 11.3 11.3 100 1749-1845 >90 WED DEC 28 18 03 18 44 19 11 17 59 05 37 06 04 06 45 00 54 06 11 12 16 11.3 11.3 100 1840-1857 >90 THU DEC 29 18 04 18 44 19 11 18 49 05 38 06 05 06 45 00 58 06 15 12 21 11.3 11.3 99 1931-1817 >90 FRI DEC 30 18 04 18 45 19 12 19 41 05 38 06 05 06 46 01 03 06 19 12 25 11.3 10.4 91 2023-1645 >90 SAT DEC 31 18 05 18 45 19 12 20 34 05 38 06 06 06 46 01 07 06 23 12 30 11.3 9.5 83 2114-1424 >90 ONE LINE REFERS TO EVENING DATE FIRST QUARTER Dec 07 09:03 UT AND FOLLOWING MORNING. FULL MOON Dec 14 00:06 UT All dates and times are zone HST LAST QUARTER Dec 21 01:56 UT in upper table (except sid time). NEW MOON Dec 29 06:54 UT