KECK OBSERVATORY CALENDAR FOR 2039 -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 2039 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 WED JUN 01 19 08 19 50 20 20 02 41 04 19 04 49 05 31 12 40 16 21 20 41 8.0 1.6 20 1246-0007 56 THU JUN 02 19 08 19 50 20 20 14 53 03 22 04 19 04 49 05 31 12 44 16 25 20 45 8.0 0.9 11 1338-0607 48 FRI JUN 03 19 09 19 51 20 21 15 53 04 06 04 19 04 49 05 31 12 49 16 29 20 49 8.0 0.2 2 1434-1200 43 SAT JUN 04 19 09 19 51 20 21 16 57 04 55 04 19 04 49 05 31 12 53 16 33 20 53 8.0 0.0 0 1533-1719 40 SUN JUN 05 19 10 19 52 20 22 18 04 05 50 04 19 04 49 05 31 12 58 16 37 20 57 7.9 0.0 0 1636-2135 41 MON JUN 06 19 10 19 52 20 22 19 13 06 50 04 19 04 49 05 31 13 02 16 41 21 00 7.9 0.0 0 1741-2421 47 TUE JUN 07 19 10 19 53 20 23 20 20 04 19 04 49 05 31 13 07 16 45 21 04 7.9 0.0 0 1849-2520 54 WED JUN 08 19 11 19 53 20 23 21 23 04 19 04 49 05 31 13 11 16 49 21 08 7.9 1.0 12 1954-2430 63 THU JUN 09 19 11 19 53 20 23 22 19 04 19 04 49 05 31 13 15 16 53 21 12 7.9 1.9 24 2056-2206 73 FRI JUN 10 19 11 19 54 20 24 23 09 04 19 04 49 05 31 13 20 16 57 21 16 7.9 2.8 34 2153-1823 82 SAT JUN 11 19 12 19 54 20 24 23 52 04 19 04 49 05 31 13 24 17 00 21 20 7.9 3.5 43 2242-1336 >90 SUN JUN 12 19 12 19 55 20 25 00 31 04 19 04 49 05 31 13 29 17 04 21 24 7.9 4.1 51 2336-0904 >90 MON JUN 13 19 12 19 55 20 25 01 07 04 19 04 49 05 31 13 33 17 08 21 28 7.9 4.7 59 0022-0357 >90 TUE JUN 14 19 13 19 55 20 25 01 42 04 19 04 49 05 31 13 37 17 12 21 32 7.9 5.3 66 0107 0110 >90 WED JUN 15 19 13 19 56 20 26 02 15 14 32 04 19 04 49 05 32 13 42 17 16 21 36 7.9 5.8 73 0151 0607 >90 THU JUN 16 19 13 19 56 20 26 02 50 15 21 04 19 04 49 05 32 13 46 17 20 21 40 7.9 6.4 81 0235 1045 >90 FRI JUN 17 19 13 19 56 20 26 03 26 16 11 04 19 04 49 05 32 13 50 17 24 21 44 7.9 7.0 88 0320 1455 >90 SAT JUN 18 19 14 19 56 20 27 04 04 17 01 04 19 04 49 05 32 13 54 17 28 21 48 7.9 7.6 96 0406 1828 >90 SUN JUN 19 19 14 19 57 20 27 04 46 17 53 04 19 04 50 05 32 13 58 17 32 21 52 7.9 7.9 100 0455 2116 >90 MON JUN 20 19 14 19 57 20 27 05 32 18 45 04 20 04 50 05 32 14 02 17 36 21 57 7.9 7.9 100 0545 2310 >90 TUE JUN 21 19 14 19 57 20 27 06 21 19 37 04 20 04 50 05 33 14 06 17 40 22 01 7.9 7.9 100 0636 2401 >90 WED JUN 22 19 15 19 57 20 28 20 27 04 20 04 50 05 33 14 11 17 44 22 05 7.9 7.9 100 0728 2346 >90 THU JUN 23 19 15 19 58 20 28 21 15 04 20 04 50 05 33 14 15 17 48 22 09 7.9 7.1 90 0821 2222 >90 FRI JUN 24 19 15 19 58 20 28 22 00 04 21 04 51 05 33 14 19 17 52 22 13 7.9 6.3 80 0912 1953 >90 SAT JUN 25 19 15 19 58 20 28 22 43 04 21 04 51 05 34 14 23 17 56 22 17 7.9 5.6 71 1002 1624 >90 SUN JUN 26 19 15 19 58 20 28 23 23 04 21 04 51 05 34 14 27 18 00 22 21 7.9 5.0 63 1052 1206 >90 MON JUN 27 19 16 19 58 20 28 00 01 04 21 04 52 05 34 14 31 18 04 22 25 7.9 4.3 54 1146 0636 >90 TUE JUN 28 19 16 19 58 20 28 00 39 04 22 04 52 05 35 14 35 18 08 22 30 7.9 3.7 47 1230 0136 84 WED JUN 29 19 16 19 58 20 28 01 18 04 22 04 52 05 35 14 39 18 11 22 34 7.9 3.1 38 1320-0405 75 THU JUN 30 19 16 19 58 20 29 01 59 04 22 04 53 05 35 14 44 18 15 22 38 7.9 2.4 30 1412-0952 67 ONE LINE REFERS TO EVENING DATE FULL MOON Jun 06 18:48 UT AND FOLLOWING MORNING. LAST QUARTER Jun 13 14:17 UT All dates and times are zone HST NEW MOON Jun 21 17:23 UT in upper table (except sid time). FIRST QUARTER Jun 29 11:17 UT