KECK OBSERVATORY CALENDAR FOR 2024 -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 2024 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 36 19 02 18 08 05 09 05 35 06 13 21 28 02 27 07 37 10.1 10.1 100 1506-2115 >90 SAT NOV 02 17 57 18 36 19 02 18 49 05 09 05 35 06 14 21 32 02 31 07 41 10.1 10.1 100 1556-2448 >90 SUN NOV 03 17 57 18 36 19 02 19 35 05 10 05 36 06 14 21 36 02 35 07 45 10.1 9.6 94 1649-2717 >90 MON NOV 04 17 56 18 35 19 01 20 26 05 10 05 36 06 15 21 39 02 39 07 49 10.2 8.7 86 1744-2830 >90 TUE NOV 05 17 56 18 35 19 01 21 22 05 11 05 37 06 15 21 43 02 43 07 54 10.2 7.8 76 1841-2817 >90 WED NOV 06 17 56 18 34 19 01 22 21 05 11 05 37 06 16 21 47 02 46 07 58 10.2 6.8 67 1939-2633 >90 THU NOV 07 17 55 18 34 19 00 23 21 05 11 05 38 06 16 21 50 02 50 08 02 10.2 5.8 57 2035-2321 >90 FRI NOV 08 17 55 18 34 19 00 00 21 05 12 05 38 06 17 21 54 02 54 08 07 10.2 4.8 47 2131-1842 89 SAT NOV 09 17 55 18 34 19 00 01 21 05 12 05 38 06 17 21 57 02 58 08 11 10.2 3.8 37 2223-1310 75 SUN NOV 10 17 54 18 33 18 59 02 20 05 13 05 39 06 18 22 00 03 02 08 16 10.2 2.9 28 2314-0645 62 MON NOV 11 17 54 18 33 18 59 14 37 03 20 05 13 05 39 06 18 22 04 03 06 08 20 10.2 1.9 18 0006 0014 48 TUE NOV 12 17 54 18 33 18 59 15 16 04 22 05 14 05 40 06 19 22 08 03 10 08 25 10.2 0.9 8 0059 0721 34 WED NOV 13 17 53 18 33 18 59 15 56 05 26 05 14 05 40 06 20 22 12 03 14 08 29 10.2 0.0 0 0154 1408 20 THU NOV 14 17 53 18 32 18 59 16 41 06 33 05 14 05 41 06 20 22 16 03 18 08 33 10.2 0.0 0 0253 2007 06 FRI NOV 15 17 53 18 32 18 59 17 30 05 15 05 41 06 21 22 20 03 22 08 38 10.3 0.0 0 0355 2445 09 SAT NOV 16 17 53 18 32 18 59 18 25 05 15 05 42 06 21 22 24 03 26 08 42 10.3 0.0 0 0500 2739 23 SUN NOV 17 17 53 18 32 18 58 19 25 05 16 05 42 06 22 22 27 03 30 08 47 10.3 0.4 4 0606 2835 36 MON NOV 18 17 52 18 32 18 58 20 28 05 16 05 43 06 22 22 31 03 34 08 51 10.3 1.5 14 0709 2738 49 TUE NOV 19 17 52 18 32 18 58 21 30 05 17 05 43 06 23 22 35 03 38 08 56 10.3 2.5 24 0808 2503 62 WED NOV 20 17 52 18 32 18 58 22 29 05 17 05 44 06 24 22 39 03 42 09 00 10.3 3.5 34 0902 2116 74 THU NOV 21 17 52 18 32 18 58 23 25 05 18 05 45 06 24 22 43 03 46 09 04 10.3 4.4 43 0950 1635 86 FRI NOV 22 17 52 18 32 18 58 00 17 05 18 05 45 06 25 22 47 03 50 09 08 10.3 5.3 51 1037 1128 >90 SAT NOV 23 17 52 18 32 18 58 01 06 05 19 05 46 06 25 22 51 03 54 09 13 10.3 6.1 59 1120 0600 >90 SUN NOV 24 17 52 18 32 18 58 01 54 05 19 05 46 06 26 22 55 03 57 09 17 10.3 6.9 66 1201 0025 >90 MON NOV 25 17 52 18 32 18 59 02 41 14 29 05 20 05 47 06 27 23 00 04 01 09 22 10.3 7.7 74 1243-0510 >90 TUE NOV 26 17 52 18 32 18 59 03 29 15 00 05 21 05 47 06 27 23 04 04 05 09 27 10.4 8.5 81 1325-1033 >90 WED NOV 27 17 52 18 32 18 59 04 19 15 32 05 21 05 48 06 28 23 07 04 09 09 31 10.4 9.3 90 1408-1536 >90 THU NOV 28 17 52 18 32 18 59 05 11 16 08 05 22 05 48 06 28 23 11 04 13 09 36 10.4 10.2 98 1455-2007 >90 FRI NOV 29 17 52 18 32 18 59 06 06 16 47 05 22 05 49 06 29 23 15 04 17 09 40 10.4 10.4 100 1544-2353 >90 SAT NOV 30 17 52 18 32 18 59 17 32 05 23 05 50 06 30 23 19 04 21 09 45 10.4 10.4 100 1636-2638 >90 ONE LINE REFERS TO EVENING DATE NEW MOON Nov 01 12:48 UT AND FOLLOWING MORNING. FIRST QUARTER Nov 09 05:55 UT All dates and times are zone HST FULL MOON Nov 15 21:30 UT in upper table (except sid time). LAST QUARTER Nov 23 01:28 UT