KECK OBSERVATORY CALENDAR FOR 2030 -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 2030 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 20 05 04 23 04 53 05 35 14 48 18 20 22 44 7.9 7.9 100 0754 1641 >90 TUE JUL 02 19 16 19 59 20 29 20 46 04 23 04 53 05 36 14 52 18 24 22 48 7.9 7.6 96 0843 1310 >90 WED JUL 03 19 16 19 59 20 29 21 25 04 24 04 54 05 36 14 56 18 28 22 53 7.9 7.0 88 0931 0900 >90 THU JUL 04 19 16 19 59 20 29 22 03 04 24 04 54 05 36 15 00 18 32 22 57 7.9 6.4 80 1019 0420 >90 FRI JUL 05 19 16 19 59 20 28 22 41 04 24 04 54 05 37 15 03 18 36 23 01 7.9 5.7 72 1107-0039 >90 SAT JUL 06 19 16 19 58 20 28 23 20 04 25 04 55 05 37 15 07 18 40 23 05 7.9 5.1 63 1156-0544 >90 SUN JUL 07 19 16 19 58 20 28 00 01 04 25 04 55 05 37 15 11 18 44 23 09 7.9 4.4 55 1253-1012 >90 MON JUL 08 19 16 19 58 20 28 00 46 04 26 04 56 05 38 15 15 18 48 23 14 8.0 3.7 46 1342-1513 83 TUE JUL 09 19 16 19 58 20 28 01 36 04 26 04 56 05 38 15 19 18 52 23 18 8.0 2.8 35 1439-1908 73 WED JUL 10 19 16 19 58 20 28 14 46 02 31 04 27 04 56 05 39 15 23 18 56 23 23 8.0 1.9 24 1540-2153 63 THU JUL 11 19 16 19 58 20 28 15 50 03 31 04 27 04 57 05 39 15 27 18 59 23 27 8.0 0.9 11 1645-2314 54 FRI JUL 12 19 16 19 58 20 27 16 54 04 35 04 28 04 57 05 39 15 30 19 03 23 32 8.0 0.0 0 1750-2259 46 SAT JUL 13 19 16 19 58 20 27 17 54 05 40 04 28 04 58 05 40 15 34 19 07 23 36 8.0 0.0 0 1854-2107 41 SUN JUL 14 19 15 19 57 20 27 18 49 06 45 04 29 04 58 05 40 15 38 19 11 23 41 8.0 0.0 0 1956-1753 39 MON JUL 15 19 15 19 57 20 27 19 38 04 29 04 59 05 40 15 42 19 15 23 45 8.0 0.0 0 2054-1337 41 TUE JUL 16 19 15 19 57 20 26 20 23 04 30 04 59 05 41 15 45 19 19 23 50 8.1 0.0 0 2148-0842 46 WED JUL 17 19 15 19 57 20 26 21 04 04 30 05 00 05 41 15 49 19 23 23 54 8.1 0.6 7 2240-0332 54 THU JUL 18 19 15 19 56 20 26 21 43 04 31 05 00 05 42 15 52 19 27 23 59 8.1 1.3 15 2329 0136 62 FRI JUL 19 19 14 19 56 20 25 22 20 04 31 05 00 05 42 15 55 19 31 00 03 8.1 1.9 23 0017 0628 70 SAT JUL 20 19 14 19 56 20 25 22 58 04 32 05 01 05 42 15 59 19 35 00 08 8.1 2.6 31 0104 1052 79 SUN JUL 21 19 14 19 55 20 24 23 36 04 32 05 01 05 43 16 02 19 39 00 12 8.1 3.2 39 0151 1438 88 MON JUL 22 19 14 19 55 20 24 00 16 04 33 05 02 05 43 16 06 19 43 00 17 8.2 3.9 47 0240 1753 >90 TUE JUL 23 19 13 19 55 20 24 00 59 14 00 04 33 05 02 05 44 16 10 19 47 00 21 8.2 4.6 56 0329 2013 >90 WED JUL 24 19 13 19 54 20 23 01 44 14 51 04 34 05 03 05 44 16 13 19 51 00 25 8.2 5.4 65 0419 2139 >90 THU JUL 25 19 13 19 54 20 23 02 33 15 41 04 34 05 03 05 44 16 17 19 55 00 29 8.2 6.2 75 0510 2207 >90 FRI JUL 26 19 12 19 53 20 22 03 23 16 30 04 35 05 04 05 45 16 20 19 59 00 34 8.2 7.0 85 0601 2134 >90 SAT JUL 27 19 12 19 53 20 21 04 16 17 17 04 35 05 04 05 45 16 23 20 03 00 38 8.2 7.9 96 0652 2001 >90 SUN JUL 28 19 11 19 52 20 21 05 09 18 02 04 36 05 05 05 46 16 27 20 06 00 43 8.2 8.2 100 0742 1731 >90 MON JUL 29 19 11 19 52 20 20 06 03 18 44 04 37 05 05 05 46 16 30 20 10 00 48 8.3 8.3 100 0832 1411 >90 TUE JUL 30 19 10 19 51 20 20 06 57 19 25 04 37 05 06 05 46 16 34 20 14 00 52 8.3 8.3 100 0921 1009 >90 WED JUL 31 19 10 19 51 20 19 20 04 04 38 05 06 05 47 16 37 20 18 00 57 8.3 8.3 100 1009 0534 >90 ONE LINE REFERS TO EVENING DATE FIRST QUARTER Jul 08 11:01 UT AND FOLLOWING MORNING. FULL MOON Jul 15 02:12 UT All dates and times are zone HST LAST QUARTER Jul 22 08:09 UT in upper table (except sid time). NEW MOON Jul 30 11:12 UT