KECK OBSERVATORY CALENDAR FOR 2047 -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 2047 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 MON JUL 01 19 16 19 58 20 29 01 22 04 23 04 53 05 35 14 48 18 20 22 43 7.9 3.0 38 1352-1736 76 TUE JUL 02 19 16 19 59 20 29 14 28 02 13 04 23 04 53 05 36 14 52 18 24 22 47 7.9 2.2 27 1451-2151 67 WED JUL 03 19 16 19 59 20 29 15 33 03 09 04 24 04 54 05 36 14 56 18 27 22 52 7.9 1.2 15 1554-2444 58 THU JUL 04 19 16 19 59 20 29 16 38 04 09 04 24 04 54 05 36 15 00 18 31 22 56 7.9 0.2 3 1658-2600 51 FRI JUL 05 19 16 19 58 20 28 17 41 05 13 04 24 04 54 05 37 15 03 18 35 23 00 7.9 0.0 0 1803-2530 46 SAT JUL 06 19 16 19 58 20 28 18 38 06 17 04 25 04 55 05 37 15 07 18 39 23 05 7.9 0.0 0 1905-2321 44 SUN JUL 07 19 16 19 58 20 28 19 29 04 25 04 55 05 37 15 11 18 43 23 09 7.9 0.0 0 2004-1950 44 MON JUL 08 19 16 19 58 20 28 20 15 04 26 04 56 05 38 15 15 18 47 23 14 8.0 0.0 0 2059-1520 48 TUE JUL 09 19 16 19 58 20 28 20 55 04 26 04 56 05 38 15 19 18 51 23 18 8.0 0.4 5 2149-1014 53 WED JUL 10 19 16 19 58 20 28 21 32 04 27 04 56 05 39 15 22 18 55 23 23 8.0 1.1 13 2237-0452 60 THU JUL 11 19 16 19 58 20 28 22 07 04 27 04 57 05 39 15 26 18 59 23 27 8.0 1.6 20 2323 0032 67 FRI JUL 12 19 16 19 58 20 27 22 41 04 28 04 57 05 39 15 29 19 03 23 32 8.0 2.2 27 0007 0544 75 SAT JUL 13 19 16 19 58 20 27 23 15 04 28 04 58 05 40 15 33 19 07 23 36 8.0 2.8 34 0052 1035 83 SUN JUL 14 19 15 19 57 20 27 23 50 04 29 04 58 05 40 15 37 19 11 23 41 8.0 3.4 42 0134 1442 >90 MON JUL 15 19 15 19 57 20 27 00 27 04 29 04 59 05 40 15 41 19 15 23 45 8.0 4.0 49 0224 1846 >90 TUE JUL 16 19 15 19 57 20 26 01 09 14 15 04 30 04 59 05 41 15 44 19 19 23 49 8.1 4.7 58 0313 2144 >90 WED JUL 17 19 15 19 57 20 26 01 54 15 08 04 30 05 00 05 41 15 48 19 23 23 53 8.1 5.5 67 0404 2346 >90 THU JUL 18 19 15 19 56 20 26 02 43 16 01 04 31 05 00 05 42 15 52 19 27 23 58 8.1 6.3 77 0457 2443 >90 FRI JUL 19 19 14 19 56 20 25 03 37 16 53 04 31 05 00 05 42 15 55 19 31 00 02 8.1 7.2 88 0551 2427 >90 SAT JUL 20 19 14 19 56 20 25 04 33 17 44 04 32 05 01 05 42 15 59 19 34 00 07 8.1 8.1 100 0645 2256 >90 SUN JUL 21 19 14 19 55 20 24 05 31 18 32 04 32 05 01 05 43 16 02 19 38 00 11 8.1 8.1 100 0739 2012 >90 MON JUL 22 19 14 19 55 20 24 06 30 19 17 04 33 05 02 05 43 16 06 19 42 00 16 8.2 8.2 100 0832 1623 >90 TUE JUL 23 19 13 19 55 20 24 19 59 04 33 05 02 05 44 16 10 19 46 00 20 8.2 8.2 100 0923 1140 >90 WED JUL 24 19 13 19 54 20 23 20 38 04 34 05 03 05 44 16 13 19 50 00 25 8.2 7.9 96 1013 0617 >90 THU JUL 25 19 13 19 54 20 23 21 17 04 34 05 03 05 44 16 17 19 54 00 29 8.2 7.3 89 1103 0030 >90 FRI JUL 26 19 12 19 53 20 22 21 56 04 35 05 04 05 45 16 20 19 58 00 34 8.2 6.7 80 1153-0525 >90 SAT JUL 27 19 12 19 53 20 21 22 37 04 35 05 04 05 45 16 22 20 02 00 38 8.2 6.0 72 1245-1108 >90 SUN JUL 28 19 11 19 52 20 21 23 21 04 36 05 05 05 46 16 26 20 06 00 43 8.2 5.2 63 1339-1621 >90 MON JUL 29 19 11 19 52 20 20 00 09 04 37 05 05 05 46 16 29 20 10 00 48 8.3 4.5 53 1439-2023 >90 TUE JUL 30 19 10 19 51 20 20 01 01 04 37 05 06 05 46 16 33 20 14 00 52 8.3 3.6 43 1536-2353 81 WED JUL 31 19 10 19 51 20 19 14 27 01 59 04 38 05 06 05 47 16 36 20 18 00 57 8.3 2.6 31 1638-2540 70 ONE LINE REFERS TO EVENING DATE FULL MOON Jul 07 10:34 UT AND FOLLOWING MORNING. LAST QUARTER Jul 15 00:10 UT All dates and times are zone HST NEW MOON Jul 22 22:48 UT in upper table (except sid time). FIRST QUARTER Jul 29 22:02 UT