KECK OBSERVATORY CALENDAR FOR 2022 -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 2022 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 TUE NOV 01 17 58 18 37 19 03 01 17 05 09 05 35 06 13 21 27 02 25 07 35 10.1 3.9 38 2153-1829 77 WED NOV 02 17 58 18 36 19 02 14 13 02 16 05 09 05 35 06 13 21 30 02 29 07 39 10.1 2.9 28 2246-1308 64 THU NOV 03 17 57 18 36 19 02 14 53 03 13 05 09 05 35 06 14 21 34 02 33 07 42 10.1 1.9 19 2337-0708 51 FRI NOV 04 17 57 18 36 19 02 15 29 04 08 05 10 05 36 06 14 21 38 02 37 07 47 10.1 1.0 10 0026-0052 38 SAT NOV 05 17 56 18 35 19 01 16 05 05 03 05 10 05 36 06 15 21 41 02 41 07 51 10.2 0.1 1 0114 0522 26 SUN NOV 06 17 56 18 35 19 01 16 41 05 58 05 11 05 37 06 15 21 45 02 44 07 56 10.2 0.0 0 0202 1117 13 MON NOV 07 17 56 18 34 19 01 17 18 06 53 05 11 05 37 06 16 21 49 02 48 08 00 10.2 0.0 0 0252 1635 03 TUE NOV 08 17 55 18 34 19 00 17 57 05 11 05 38 06 16 21 52 02 52 08 04 10.2 0.0 0 0343 2103 12 WED NOV 09 17 55 18 34 19 00 18 40 05 12 05 38 06 17 21 55 02 56 08 09 10.2 0.0 0 0436 2427 23 THU NOV 10 17 55 18 34 19 00 19 26 05 12 05 38 06 17 21 59 03 00 08 13 10.2 0.4 4 0530 2637 35 FRI NOV 11 17 54 18 33 18 59 20 15 05 13 05 39 06 18 22 02 03 04 08 18 10.2 1.3 12 0625 2728 46 SAT NOV 12 17 54 18 33 18 59 21 07 05 13 05 39 06 18 22 06 03 08 08 22 10.2 2.1 20 0719 2658 57 SUN NOV 13 17 54 18 33 18 59 22 00 05 14 05 40 06 19 22 10 03 12 08 27 10.2 3.0 29 0811 2514 68 MON NOV 14 17 53 18 33 18 59 22 54 05 14 05 40 06 20 22 14 03 16 08 31 10.2 3.9 38 0901 2223 79 TUE NOV 15 17 53 18 32 18 59 23 47 05 14 05 41 06 20 22 18 03 20 08 35 10.2 4.8 46 0947 1822 90 WED NOV 16 17 53 18 32 18 59 00 39 05 15 05 41 06 21 22 22 03 24 08 40 10.3 5.7 55 1036 1403 >90 THU NOV 17 17 53 18 32 18 59 01 30 14 00 05 15 05 42 06 21 22 26 03 28 08 44 10.3 6.5 63 1122 0853 >90 FRI NOV 18 17 53 18 32 18 58 02 22 14 34 05 16 05 42 06 22 22 29 03 32 08 49 10.3 7.4 71 1207 0314 >90 SAT NOV 19 17 52 18 32 18 58 03 15 15 08 05 16 05 43 06 22 22 33 03 36 08 53 10.3 8.3 80 1252-0242 >90 SUN NOV 20 17 52 18 32 18 58 04 11 15 43 05 17 05 43 06 23 22 37 03 40 08 58 10.3 9.2 89 1340-0841 >90 MON NOV 21 17 52 18 32 18 58 05 09 16 21 05 17 05 44 06 24 22 41 03 44 09 01 10.3 10.2 98 1431-1428 >90 TUE NOV 22 17 52 18 32 18 58 06 12 17 04 05 18 05 45 06 24 22 45 03 48 09 06 10.3 10.3 100 1525-1938 >90 WED NOV 23 17 52 18 32 18 58 17 53 05 18 05 45 06 25 22 49 03 51 09 10 10.3 10.3 100 1624-2348 >90 THU NOV 24 17 52 18 32 18 58 18 50 05 19 05 46 06 25 22 53 03 55 09 15 10.3 10.3 100 1727-2630 >90 FRI NOV 25 17 52 18 32 18 58 19 52 05 19 05 46 06 26 22 57 03 59 09 19 10.3 9.4 91 1833-2725 >90 SAT NOV 26 17 52 18 32 18 59 20 59 05 20 05 47 06 27 23 01 04 03 09 24 10.3 8.3 80 1938-2626 >90 SUN NOV 27 17 52 18 32 18 59 22 05 05 21 05 47 06 27 23 05 04 07 09 29 10.4 7.3 70 2040-2340 >90 MON NOV 28 17 52 18 32 18 59 23 10 05 21 05 48 06 28 23 09 04 11 09 33 10.4 6.2 59 2139-1929 >90 TUE NOV 29 17 52 18 32 18 59 00 11 05 22 05 48 06 28 23 13 04 15 09 38 10.4 5.2 49 2236-1401 >90 WED NOV 30 17 52 18 32 18 59 01 09 05 22 05 49 06 29 23 17 04 19 09 42 10.4 4.2 40 2325-0823 78 ONE LINE REFERS TO EVENING DATE FIRST QUARTER Nov 01 06:37 UT AND FOLLOWING MORNING. FULL MOON Nov 08 11:02 UT All dates and times are zone HST LAST QUARTER Nov 16 13:29 UT in upper table (except sid time). NEW MOON Nov 23 22:57 UT FIRST QUARTER Nov 30 14:37 UT