KECK OBSERVATORY CALENDAR FOR 2046 -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 2046 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 JUL 01 19 16 19 58 20 29 04 10 17 30 04 23 04 53 05 35 14 49 18 21 22 44 7.9 7.7 97 0515 2604 >90 MON JUL 02 19 16 19 59 20 29 05 11 18 29 04 23 04 53 05 36 14 53 18 24 22 48 7.9 7.9 100 0615 2527 >90 TUE JUL 03 19 16 19 59 20 29 06 15 19 24 04 24 04 54 05 36 14 57 18 28 22 53 7.9 7.9 100 0714 2315 >90 WED JUL 04 19 16 19 59 20 29 20 14 04 24 04 54 05 36 15 01 18 32 22 57 7.9 7.9 100 0813 1936 >90 THU JUL 05 19 16 19 58 20 28 21 01 04 24 04 54 05 37 15 04 18 36 23 01 7.9 7.4 93 0908 1444 >90 FRI JUL 06 19 16 19 58 20 28 21 43 04 25 04 55 05 37 15 08 18 40 23 06 7.9 6.7 84 1002 0900 >90 SAT JUL 07 19 16 19 58 20 28 22 23 04 25 04 55 05 37 15 12 18 44 23 10 7.9 6.0 75 1054 0245 >90 SUN JUL 08 19 16 19 58 20 28 23 03 04 26 04 56 05 38 15 16 18 48 23 15 8.0 5.4 67 1145-0340 >90 MON JUL 09 19 16 19 58 20 28 23 42 04 26 04 56 05 38 15 19 18 52 23 19 8.0 4.7 59 1236-0954 >90 TUE JUL 10 19 16 19 58 20 28 00 24 04 27 04 56 05 39 15 23 18 56 23 24 8.0 4.0 50 1330-1530 88 WED JUL 11 19 16 19 58 20 28 01 09 04 27 04 57 05 39 15 27 19 00 23 28 8.0 3.3 41 1424-2027 79 THU JUL 12 19 16 19 58 20 27 14 23 01 58 04 28 04 57 05 39 15 30 19 04 23 33 8.0 2.5 31 1521-2416 70 FRI JUL 13 19 16 19 58 20 27 15 24 02 52 04 28 04 58 05 40 15 34 19 08 23 37 8.0 1.6 19 1621-2637 62 SAT JUL 14 19 15 19 57 20 27 16 24 03 48 04 29 04 58 05 40 15 38 19 12 23 42 8.0 0.7 8 1721-2725 54 SUN JUL 15 19 15 19 57 20 27 17 21 04 47 04 29 04 59 05 40 15 42 19 16 23 45 8.0 0.0 0 1821-2639 48 MON JUL 16 19 15 19 57 20 26 18 12 05 45 04 30 04 59 05 41 15 45 19 20 23 50 8.1 0.0 0 1918-2427 44 TUE JUL 17 19 15 19 57 20 26 18 59 06 41 04 30 05 00 05 41 15 49 19 24 23 54 8.1 0.0 0 2011-2104 43 WED JUL 18 19 15 19 56 20 26 19 39 04 31 05 00 05 42 15 53 19 28 23 59 8.1 0.0 0 2102-1648 43 THU JUL 19 19 14 19 56 20 25 20 16 04 31 05 00 05 42 15 56 19 31 00 03 8.1 0.0 0 2149-1155 46 FRI JUL 20 19 14 19 56 20 25 20 50 04 32 05 01 05 42 16 00 19 35 00 08 8.1 0.4 5 2233-0640 51 SAT JUL 21 19 14 19 55 20 24 21 22 04 32 05 01 05 43 16 03 19 39 00 12 8.1 1.0 11 2317-0117 57 SUN JUL 22 19 14 19 55 20 24 21 54 04 33 05 02 05 43 16 07 19 43 00 17 8.2 1.5 18 2359 0404 64 MON JUL 23 19 13 19 55 20 24 22 26 04 33 05 02 05 44 16 11 19 47 00 21 8.2 2.0 24 0042 0914 72 TUE JUL 24 19 13 19 54 20 23 22 59 04 34 05 03 05 44 16 14 19 51 00 26 8.2 2.6 31 0127 1404 80 WED JUL 25 19 13 19 54 20 23 23 36 04 34 05 03 05 44 16 18 19 55 00 30 8.2 3.2 39 0213 1818 88 THU JUL 26 19 12 19 53 20 22 00 17 04 35 05 04 05 45 16 20 19 59 00 35 8.2 3.9 47 0304 2200 >90 FRI JUL 27 19 12 19 53 20 21 01 03 14 18 04 35 05 04 05 45 16 23 20 03 00 39 8.2 4.7 57 0357 2437 >90 SAT JUL 28 19 11 19 52 20 21 01 55 15 15 04 36 05 05 05 46 16 27 20 07 00 44 8.2 5.6 67 0454 2601 >90 SUN JUL 29 19 11 19 52 20 20 02 54 16 13 04 37 05 05 05 46 16 30 20 11 00 49 8.3 6.6 79 0552 2559 >90 MON JUL 30 19 10 19 51 20 20 03 57 17 10 04 37 05 06 05 46 16 34 20 15 00 53 8.3 7.6 91 0652 2422 >90 TUE JUL 31 19 10 19 51 20 19 05 02 18 03 04 38 05 06 05 47 16 37 20 19 00 58 8.3 8.3 100 0752 2112 >90 ONE LINE REFERS TO EVENING DATE NEW MOON Jul 04 01:37 UT AND FOLLOWING MORNING. FIRST QUARTER Jul 10 19:53 UT All dates and times are zone HST FULL MOON Jul 18 00:53 UT in upper table (except sid time). LAST QUARTER Jul 26 03:18 UT