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 WED SEP 01 18 48 19 26 19 53 20 59 04 52 05 18 05 56 17 50 22 25 03 44 9.9 8.3 84 1322-0353 >90 THU SEP 02 18 47 19 25 19 52 21 42 04 52 05 18 05 57 17 53 22 29 03 48 9.9 7.6 76 1416-0923 >90 FRI SEP 03 18 46 19 24 19 51 22 28 04 52 05 19 05 57 17 56 22 33 03 52 9.9 6.8 69 1511-1422 >90 SAT SEP 04 18 45 19 23 19 50 23 16 04 53 05 19 05 57 17 59 22 37 03 56 9.9 6.1 60 1608-1830 >90 SUN SEP 05 18 44 19 22 19 49 00 07 04 53 05 19 05 57 18 02 22 40 04 00 9.9 5.2 52 1710-2109 >90 MON SEP 06 18 43 19 21 19 48 01 01 04 53 05 19 05 57 18 05 22 44 04 04 10.0 4.3 43 1805-2316 81 TUE SEP 07 18 43 19 21 19 47 14 22 01 58 04 54 05 20 05 58 18 09 22 48 04 09 10.0 3.4 33 1904-2343 70 WED SEP 08 18 42 19 20 19 46 15 17 02 55 04 54 05 20 05 58 18 12 22 52 04 13 10.0 2.4 24 2002-2245 59 THU SEP 09 18 41 19 19 19 45 16 08 03 52 04 54 05 20 05 58 18 14 22 56 04 17 10.0 1.5 14 2058-2034 50 FRI SEP 10 18 40 19 18 19 44 16 54 04 47 04 54 05 20 05 58 18 17 23 00 04 21 10.0 0.6 5 2151-1723 41 SAT SEP 11 18 39 19 17 19 43 17 36 05 40 04 55 05 21 05 59 18 20 23 04 04 26 10.1 0.0 0 2242-1326 34 SUN SEP 12 18 38 19 16 19 42 18 15 06 32 04 55 05 21 05 59 18 23 23 08 04 30 10.1 0.0 0 2330-0858 29 MON SEP 13 18 37 19 15 19 41 18 51 04 55 05 21 05 59 18 26 23 12 04 34 10.1 0.0 0 0016-0413 29 TUE SEP 14 18 36 19 14 19 40 19 26 04 56 05 21 05 59 18 29 23 16 04 38 10.1 0.2 1 0101 0037 32 WED SEP 15 18 35 19 13 19 39 20 00 04 56 05 22 05 59 18 32 23 20 04 43 10.1 0.8 7 0146 0522 38 THU SEP 16 18 34 19 12 19 38 20 34 04 56 05 22 06 00 18 35 23 24 04 47 10.2 1.4 13 0230 0951 46 FRI SEP 17 18 33 19 11 19 37 21 10 04 56 05 22 06 00 18 38 23 28 04 51 10.2 2.0 19 0316 1356 55 SAT SEP 18 18 32 19 10 19 36 21 48 04 57 05 22 06 00 18 41 23 32 04 55 10.2 2.6 25 0404 1726 64 SUN SEP 19 18 32 19 09 19 35 22 29 04 57 05 23 06 00 18 44 23 36 05 00 10.2 3.3 32 0453 2011 74 MON SEP 20 18 31 19 08 19 34 23 15 04 57 05 23 06 00 18 47 23 40 05 04 10.2 4.1 40 0544 2203 84 TUE SEP 21 18 30 19 07 19 33 00 04 04 57 05 23 06 01 18 50 23 44 05 07 10.3 4.9 48 0638 2256 >90 WED SEP 22 18 29 19 06 19 32 00 57 14 06 04 58 05 23 06 01 18 53 23 48 05 11 10.3 5.8 56 0733 2238 >90 THU SEP 23 18 28 19 05 19 31 01 55 14 58 04 58 05 23 06 01 18 56 23 51 05 15 10.3 6.8 66 0828 2106 >90 FRI SEP 24 18 27 19 05 19 30 02 55 15 48 04 58 05 24 06 01 19 00 23 55 05 20 10.3 7.8 75 0924 1821 >90 SAT SEP 25 18 26 19 04 19 29 03 56 16 36 04 58 05 24 06 01 19 03 23 59 05 24 10.3 8.9 85 1019 1427 >90 SUN SEP 26 18 25 19 03 19 28 04 58 17 22 04 59 05 24 06 02 19 05 00 03 05 28 10.4 9.9 95 1114 0938 >90 MON SEP 27 18 24 19 02 19 27 06 00 18 06 04 59 05 24 06 02 19 08 00 07 05 32 10.4 10.4 100 1208 0407 >90 TUE SEP 28 18 23 19 01 19 26 18 50 04 59 05 25 06 02 19 11 00 11 05 37 10.4 10.4 100 1303-0143 >90 WED SEP 29 18 23 19 00 19 26 19 34 04 59 05 25 06 02 19 14 00 15 05 41 10.4 9.8 94 1358-0731 >90 THU SEP 30 18 22 18 59 19 25 20 20 05 00 05 25 06 03 19 17 00 19 05 45 10.4 9.1 87 1454-1253 >90 ONE LINE REFERS TO EVENING DATE FIRST QUARTER Sep 06 01:50 UT AND FOLLOWING MORNING. FULL MOON Sep 13 12:22 UT All dates and times are zone HST LAST QUARTER Sep 21 16:26 UT in upper table (except sid time). NEW MOON Sep 28 18:57 UT