KECK OBSERVATORY CALENDAR FOR 2038 -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 2038 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 MON FEB 01 18 24 19 03 19 29 05 42 16 27 05 42 06 08 06 47 03 31 08 29 14 38 11.1 10.7 96 1937-2148 >90 TUE FEB 02 18 25 19 04 19 30 06 31 17 23 05 41 06 08 06 46 03 36 08 33 14 42 11.1 11.1 100 2031-2021 >90 WED FEB 03 18 25 19 04 19 30 18 17 05 41 06 07 06 46 03 40 08 37 14 45 11.0 11.0 100 2123-1755 >90 THU FEB 04 18 26 19 05 19 31 19 11 05 41 06 07 06 46 03 45 08 41 14 49 11.0 10.9 99 2212-1444 >90 FRI FEB 05 18 26 19 05 19 31 20 02 05 41 06 07 06 45 03 49 08 45 14 53 11.0 10.1 91 2259-1057 >90 SAT FEB 06 18 27 19 06 19 32 20 52 05 40 06 06 06 45 03 54 08 49 14 56 11.0 9.2 83 2344-0648 >90 SUN FEB 07 18 27 19 06 19 32 21 41 05 40 06 06 06 45 03 58 08 53 15 00 11.0 8.4 76 0028-0226 >90 MON FEB 08 18 28 19 07 19 32 22 28 05 40 06 06 06 44 04 03 08 56 15 03 11.0 7.6 69 0112 0200 >90 TUE FEB 09 18 28 19 07 19 33 23 17 05 39 06 05 06 44 04 07 09 00 15 06 11.0 6.8 62 0156 0622 >90 WED FEB 10 18 29 19 07 19 33 00 05 05 39 06 05 06 43 04 11 09 04 15 10 11.0 6.0 54 0245 1005 >90 THU FEB 11 18 29 19 08 19 34 00 56 05 39 06 04 06 43 04 16 09 08 15 13 10.9 5.1 46 0328 1418 81 FRI FEB 12 18 30 19 08 19 34 01 48 05 38 06 04 06 42 04 19 09 12 15 17 10.9 4.3 39 0417 1736 70 SAT FEB 13 18 30 19 09 19 35 02 42 05 38 06 03 06 42 04 24 09 16 15 20 10.9 3.4 30 0509 2010 58 SUN FEB 14 18 31 19 09 19 35 03 38 05 37 06 03 06 41 04 28 09 20 15 24 10.9 2.4 22 0604 2147 46 MON FEB 15 18 31 19 10 19 35 14 34 04 35 05 37 06 03 06 41 04 33 09 24 15 28 10.9 1.5 13 0702 2212 33 TUE FEB 16 18 32 19 10 19 36 15 32 05 30 05 36 06 02 06 40 04 37 09 28 15 31 10.9 0.5 4 0802 2117 20 WED FEB 17 18 32 19 10 19 36 16 34 06 23 05 36 06 01 06 40 04 41 09 32 15 34 10.9 0.0 0 0903 1858 07 THU FEB 18 18 33 19 11 19 36 17 38 05 35 06 01 06 39 04 46 09 36 15 38 10.8 0.0 0 1003 1520 08 FRI FEB 19 18 33 19 11 19 37 18 41 05 35 06 00 06 38 04 50 09 40 15 41 10.8 0.0 0 1102 1039 22 SAT FEB 20 18 33 19 11 19 37 19 45 05 34 06 00 06 38 04 54 09 44 15 45 10.8 0.6 5 1159 0516 36 SUN FEB 21 18 34 19 12 19 38 20 47 05 34 05 59 06 37 04 59 09 48 15 48 10.8 1.6 14 1255-0024 50 MON FEB 22 18 34 19 12 19 38 21 49 05 33 05 59 06 36 05 03 09 52 15 52 10.8 2.6 24 1350-0600 64 TUE FEB 23 18 35 19 13 19 38 22 49 05 32 05 58 06 36 05 08 09 56 15 55 10.7 3.6 33 1445-1105 78 WED FEB 24 18 35 19 13 19 39 23 50 05 32 05 57 06 35 05 12 10 00 15 58 10.7 4.6 43 1538-1512 >90 THU FEB 25 18 35 19 13 19 39 00 50 05 31 05 57 06 34 05 16 10 04 16 01 10.7 5.6 52 1637-1855 >90 FRI FEB 26 18 36 19 14 19 39 01 48 05 30 05 56 06 34 05 21 10 07 16 04 10.7 6.6 61 1734-2113 >90 SAT FEB 27 18 36 19 14 19 40 02 45 05 30 05 55 06 33 05 25 10 11 16 07 10.7 7.5 70 1830-2217 >90 SUN FEB 28 18 37 19 14 19 40 03 38 14 23 05 29 05 55 06 32 05 29 10 15 16 11 10.7 8.4 78 1925-2210 >90 ONE LINE REFERS TO EVENING DATE NEW MOON Feb 04 05:52 UT AND FOLLOWING MORNING. FIRST QUARTER Feb 12 09:30 UT All dates and times are zone HST FULL MOON Feb 19 16:08 UT in upper table (except sid time). LAST QUARTER Feb 26 06:57 UT