KECK OBSERVATORY CALENDAR FOR 2050 -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 2050 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 20 17 05 09 05 35 06 13 21 28 02 26 07 35 10.1 1.2 12 0534 1939 44 WED NOV 02 17 58 18 36 19 02 21 13 05 09 05 35 06 13 21 31 02 30 07 39 10.1 2.2 21 0631 1847 57 THU NOV 03 17 57 18 36 19 02 22 08 05 09 05 35 06 14 21 35 02 33 07 43 10.1 3.1 30 0725 1656 69 FRI NOV 04 17 57 18 36 19 02 23 01 05 10 05 36 06 14 21 39 02 37 07 48 10.1 4.0 39 0815 1419 80 SAT NOV 05 17 56 18 35 19 01 23 52 05 10 05 36 06 15 21 42 02 41 07 52 10.2 4.9 47 0900 1048 >90 SUN NOV 06 17 56 18 35 19 01 00 41 05 11 05 37 06 15 21 45 02 45 07 57 10.2 5.7 55 0950 0736 >90 MON NOV 07 17 56 18 34 19 01 01 30 05 11 05 37 06 16 21 49 02 49 08 01 10.2 6.5 63 1035 0347 >90 TUE NOV 08 17 55 18 34 19 00 02 18 14 19 05 11 05 38 06 16 21 52 02 53 08 05 10.2 7.3 71 1119-0010 >90 WED NOV 09 17 55 18 34 19 00 03 06 14 54 05 12 05 38 06 17 21 56 02 57 08 10 10.2 8.1 79 1204-0407 >90 THU NOV 10 17 55 18 34 19 00 03 54 15 31 05 12 05 38 06 17 22 00 03 01 08 14 10.2 8.9 87 1249-0756 >90 FRI NOV 11 17 54 18 33 18 59 04 45 16 09 05 13 05 39 06 18 22 03 03 05 08 19 10.2 9.8 95 1335-1128 >90 SAT NOV 12 17 54 18 33 18 59 05 36 16 49 05 13 05 39 06 18 22 07 03 09 08 23 10.2 10.2 100 1423-1436 >90 SUN NOV 13 17 54 18 33 18 59 06 29 17 32 05 14 05 40 06 19 22 11 03 13 08 28 10.2 10.2 100 1513-1708 >90 MON NOV 14 17 53 18 33 18 59 18 19 05 14 05 40 06 20 22 15 03 17 08 32 10.2 10.2 100 1605-1854 >90 TUE NOV 15 17 53 18 32 18 59 19 09 05 14 05 41 06 20 22 19 03 21 08 36 10.2 10.1 98 1659-1946 >90 WED NOV 16 17 53 18 32 18 59 20 03 05 15 05 41 06 21 22 23 03 25 08 41 10.3 9.2 89 1754-1937 >90 THU NOV 17 17 53 18 32 18 59 20 59 05 15 05 42 06 21 22 27 03 29 08 45 10.3 8.3 80 1849-1824 >90 FRI NOV 18 17 53 18 32 18 58 21 56 05 16 05 42 06 22 22 30 03 33 08 49 10.3 7.3 71 1944-1610 >90 SAT NOV 19 17 52 18 32 18 58 22 54 05 16 05 43 06 22 22 34 03 37 08 53 10.3 6.4 61 2039-1301 >90 SUN NOV 20 17 52 18 32 18 58 23 52 05 17 05 43 06 23 22 38 03 41 08 58 10.3 5.4 52 2133-0906 >90 MON NOV 21 17 52 18 32 18 58 00 51 05 17 05 44 06 24 22 42 03 44 09 02 10.3 4.4 42 2227-0435 82 TUE NOV 22 17 52 18 32 18 58 01 50 05 18 05 45 06 24 22 46 03 48 09 07 10.3 3.5 33 2321 0010 68 WED NOV 23 17 52 18 32 18 58 02 49 05 18 05 45 06 25 22 50 03 52 09 11 10.3 2.5 24 0015 0501 55 THU NOV 24 17 52 18 32 18 58 14 36 03 50 05 19 05 46 06 25 22 53 03 56 09 16 10.3 1.5 14 0111 0937 41 FRI NOV 25 17 52 18 32 18 58 15 23 04 52 05 19 05 46 06 26 22 57 04 00 09 20 10.3 0.4 4 0209 1339 27 SAT NOV 26 17 52 18 32 18 59 16 13 05 54 05 20 05 47 06 27 23 02 04 04 09 25 10.3 0.0 0 0308 1650 14 SUN NOV 27 17 52 18 32 18 59 17 05 06 54 05 21 05 47 06 27 23 06 04 08 09 30 10.4 0.0 0 0408 1855 01 MON NOV 28 17 52 18 32 18 59 18 01 05 21 05 48 06 28 23 10 04 12 09 34 10.4 0.0 0 0508 1947 13 TUE NOV 29 17 52 18 32 18 59 18 57 05 22 05 48 06 28 23 14 04 16 09 39 10.4 0.0 0 0606 1925 26 WED NOV 30 17 52 18 32 18 59 19 53 05 22 05 49 06 29 23 18 04 20 09 43 10.4 0.9 8 0702 1757 38 ONE LINE REFERS TO EVENING DATE LAST QUARTER Nov 06 09:57 UT AND FOLLOWING MORNING. NEW MOON Nov 14 13:41 UT All dates and times are zone HST FIRST QUARTER Nov 21 20:24 UT in upper table (except sid time). FULL MOON Nov 28 15:11 UT