KECK OBSERVATORY CALENDAR FOR 2041 -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 2041 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 SUN DEC 01 17 52 18 32 18 59 01 56 05 23 05 50 06 30 22 56 04 25 10 16 11.3 3.9 34 0007-0226 67 MON DEC 02 17 53 18 33 19 00 14 00 02 54 05 23 05 50 06 30 23 01 04 29 10 19 11.3 2.9 25 0058 0414 54 TUE DEC 03 17 53 18 33 19 00 14 39 03 54 05 24 05 51 06 31 23 05 04 32 10 24 11.3 1.9 17 0149 1043 40 WED DEC 04 17 53 18 33 19 00 15 19 04 55 05 24 05 51 06 32 23 09 04 36 10 28 11.3 0.9 8 0243 1638 27 THU DEC 05 17 53 18 33 19 00 16 02 05 58 05 25 05 52 06 32 23 12 04 40 10 33 11.3 0.0 0 0339 2136 14 FRI DEC 06 17 53 18 34 19 01 16 50 05 25 05 52 06 33 23 17 04 44 10 37 11.3 0.0 0 0438 2516 06 SAT DEC 07 17 53 18 34 19 01 17 42 05 26 05 53 06 33 23 21 04 48 10 42 11.3 0.0 0 0539 2723 14 SUN DEC 08 17 54 18 34 19 01 18 38 05 27 05 54 06 34 23 25 04 52 10 47 11.3 0.1 0 0640 2750 26 MON DEC 09 17 54 18 34 19 01 19 36 05 27 05 54 06 35 23 29 04 56 10 51 11.3 1.0 9 0738 2641 38 TUE DEC 10 17 54 18 35 19 02 20 34 05 28 05 55 06 35 23 34 05 00 10 56 11.3 2.0 17 0833 2411 49 WED DEC 11 17 55 18 35 19 02 21 30 05 28 05 55 06 36 23 38 05 04 11 00 11.3 2.9 25 0925 2035 61 THU DEC 12 17 55 18 35 19 03 22 23 05 29 05 56 06 36 23 42 05 08 11 05 11.3 3.8 33 1012 1611 72 FRI DEC 13 17 55 18 36 19 03 23 13 05 29 05 56 06 37 23 47 05 12 11 09 11.3 4.6 40 1057 1113 83 SAT DEC 14 17 56 18 36 19 03 00 02 05 30 05 57 06 38 23 51 05 16 11 14 11.3 5.4 47 1140 0559 >90 SUN DEC 15 17 56 18 37 19 04 00 50 05 30 05 58 06 38 23 56 05 20 11 19 11.3 6.2 54 1222 0031 >90 MON DEC 16 17 56 18 37 19 04 01 38 05 31 05 58 06 39 00 00 05 24 11 23 11.3 7.0 61 1305-0500 >90 TUE DEC 17 17 57 18 37 19 05 02 27 05 32 05 59 06 39 00 04 05 28 11 28 11.4 7.8 68 1348-1024 >90 WED DEC 18 17 57 18 38 19 05 03 19 14 32 05 32 05 59 06 40 00 09 05 32 11 32 11.4 8.7 76 1434-1530 >90 THU DEC 19 17 58 18 38 19 05 04 14 15 10 05 33 06 00 06 40 00 13 05 36 11 37 11.4 9.6 84 1523-2004 >90 FRI DEC 20 17 58 18 39 19 06 05 13 15 53 05 33 06 00 06 41 00 18 05 39 11 40 11.4 10.6 93 1615-2350 >90 SAT DEC 21 17 59 18 39 19 06 06 15 16 42 05 34 06 01 06 41 00 22 05 43 11 45 11.4 11.4 100 1713-2626 >90 SUN DEC 22 17 59 18 40 19 07 17 37 05 34 06 01 06 42 00 26 05 47 11 49 11.4 11.4 100 1813-2735 >90 MON DEC 23 18 00 18 40 19 07 18 39 05 35 06 02 06 42 00 30 05 51 11 54 11.4 11.4 100 1915-2703 >90 TUE DEC 24 18 00 18 41 19 08 19 44 05 35 06 02 06 43 00 35 05 55 11 58 11.4 10.3 90 2016-2449 >90 WED DEC 25 18 01 18 41 19 08 20 48 05 35 06 03 06 43 00 39 05 59 12 03 11.4 9.3 81 2115-2101 >90 THU DEC 26 18 01 18 42 19 09 21 52 05 36 06 03 06 44 00 44 06 03 12 07 11.3 8.2 72 2211-1600 >90 FRI DEC 27 18 02 18 42 19 10 22 53 05 36 06 04 06 44 00 48 06 07 12 12 11.4 7.2 63 2304-1006 >90 SAT DEC 28 18 02 18 43 19 10 23 51 05 37 06 04 06 44 00 53 06 11 12 16 11.3 6.2 54 2355-0341 >90 SUN DEC 29 18 03 18 44 19 11 00 49 05 37 06 04 06 45 00 58 06 15 12 20 11.3 5.2 46 0046 0251 82 MON DEC 30 18 04 18 44 19 11 01 47 05 38 06 05 06 45 01 02 06 19 12 25 11.3 4.3 37 0136 0917 69 TUE DEC 31 18 04 18 45 19 12 02 46 05 38 06 05 06 46 01 07 06 23 12 29 11.3 3.3 29 0227 1512 56 ONE LINE REFERS TO EVENING DATE FULL MOON Dec 07 17:42 UT AND FOLLOWING MORNING. LAST QUARTER Dec 15 13:33 UT All dates and times are zone HST NEW MOON Dec 23 08:05 UT in upper table (except sid time). FIRST QUARTER Dec 30 03:45 UT