KECK OBSERVATORY CALENDAR FOR 2045 -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 2045 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 SUN JAN 01 18 05 18 45 19 12 16 06 06 35 05 39 06 06 06 46 01 39 06 28 12 08 10.4 0.0 0 0550 2811 12 MON JAN 02 18 06 18 46 19 13 17 15 05 39 06 06 06 46 01 44 06 32 12 12 10.4 0.0 0 0700 2647 09 TUE JAN 03 18 06 18 47 19 14 18 27 05 39 06 06 06 47 01 49 06 36 12 16 10.4 0.0 0 0806 2320 21 WED JAN 04 18 07 18 47 19 14 19 37 05 40 06 07 06 47 01 53 06 40 12 21 10.4 0.4 3 0909 1817 35 THU JAN 05 18 07 18 48 19 15 20 43 05 40 06 07 06 47 01 58 06 44 12 25 10.4 1.5 14 1006 1210 49 FRI JAN 06 18 08 18 48 19 15 21 45 05 40 06 07 06 47 02 02 06 48 12 29 10.4 2.5 24 1059 0533 63 SAT JAN 07 18 09 18 49 19 16 22 43 05 41 06 07 06 48 02 07 06 52 12 33 10.4 3.5 33 1149-0104 76 SUN JAN 08 18 09 18 50 19 16 23 38 05 41 06 08 06 48 02 11 06 55 12 37 10.4 4.4 41 1236-0720 88 MON JAN 09 18 10 18 50 19 17 00 33 05 41 06 08 06 48 02 16 06 59 12 41 10.4 5.3 50 1326-1316 >90 TUE JAN 10 18 11 18 51 19 18 01 27 05 41 06 08 06 48 02 21 07 03 12 45 10.4 6.2 59 1414-1820 >90 WED JAN 11 18 11 18 51 19 18 02 22 05 42 06 08 06 48 02 25 07 07 12 50 10.4 7.1 67 1504-2229 >90 THU JAN 12 18 12 18 52 19 19 03 18 05 42 06 09 06 49 02 29 07 11 12 54 10.4 8.0 76 1556-2533 >90 FRI JAN 13 18 12 18 53 19 19 04 12 14 40 05 42 06 09 06 49 02 33 07 15 12 58 10.4 8.9 85 1649-2725 >90 SAT JAN 14 18 13 18 53 19 20 05 05 15 30 05 42 06 09 06 49 02 38 07 19 13 02 10.4 9.7 94 1742-2801 >90 SUN JAN 15 18 14 18 54 19 20 05 54 16 22 05 42 06 09 06 49 02 42 07 23 13 06 10.4 10.4 100 1835-2720 >90 MON JAN 16 18 14 18 54 19 21 06 39 17 15 05 42 06 09 06 49 02 47 07 27 13 10 10.3 10.3 100 1926-2526 >90 TUE JAN 17 18 15 18 55 19 22 18 09 05 42 06 09 06 49 02 52 07 31 13 14 10.3 10.3 100 2015-2227 >90 WED JAN 18 18 16 18 55 19 22 19 01 05 43 06 09 06 49 02 56 07 35 13 19 10.3 10.3 100 2102-1834 >90 THU JAN 19 18 16 18 56 19 23 19 51 05 43 06 09 06 49 03 01 07 39 13 23 10.3 9.9 95 2147-1358 >90 FRI JAN 20 18 17 18 57 19 23 20 41 05 43 06 09 06 49 03 05 07 43 13 27 10.3 9.0 87 2231-0849 >90 SAT JAN 21 18 18 18 57 19 24 21 30 05 43 06 09 06 49 03 10 07 47 13 31 10.3 8.2 79 2314-0318 >90 SUN JAN 22 18 18 18 58 19 24 22 19 05 43 06 09 06 49 03 14 07 51 13 35 10.3 7.4 71 2356 0225 >90 MON JAN 23 18 19 18 58 19 25 23 09 05 43 06 09 06 49 03 19 07 55 13 39 10.3 6.6 63 0041 0810 >90 TUE JAN 24 18 19 18 59 19 25 00 03 05 43 06 09 06 49 03 23 07 59 13 42 10.3 5.7 55 0133 1312 >90 WED JAN 25 18 20 18 59 19 26 01 00 05 43 06 09 06 48 03 28 08 02 13 46 10.3 4.7 45 0218 1853 80 THU JAN 26 18 21 19 00 19 26 02 01 05 43 06 09 06 48 03 32 08 06 13 50 10.3 3.7 35 0312 2318 68 FRI JAN 27 18 21 19 01 19 27 03 06 05 42 06 09 06 48 03 37 08 10 13 53 10.2 2.6 25 0413 2631 55 SAT JAN 28 18 22 19 01 19 27 04 12 05 42 06 09 06 48 03 41 08 14 13 57 10.2 1.5 14 0518 2807 41 SUN JAN 29 18 22 19 02 19 28 14 50 05 16 05 42 06 08 06 48 03 46 08 18 14 01 10.2 0.4 4 0625 2743 27 MON JAN 30 18 23 19 02 19 28 15 59 06 15 05 42 06 08 06 47 03 49 08 22 14 05 10.2 0.0 0 0733 2514 13 TUE JAN 31 18 24 19 03 19 29 17 10 05 42 06 08 06 47 03 54 08 26 14 09 10.2 0.0 0 0838 2053 03 ONE LINE REFERS TO EVENING DATE FULL MOON Jan 03 10:21 UT AND FOLLOWING MORNING. LAST QUARTER Jan 10 03:32 UT All dates and times are zone HST NEW MOON Jan 18 04:25 UT in upper table (except sid time). FIRST QUARTER Jan 26 05:10 UT