KECK OBSERVATORY CALENDAR FOR 2037 -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 2037 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 MON JUN 01 19 08 19 50 20 20 22 15 04 19 04 49 05 31 12 12 16 23 21 13 9.0 2.4 26 2025-2013 72 TUE JUN 02 19 08 19 50 20 20 23 00 04 19 04 49 05 31 12 16 16 27 21 17 9.0 3.2 35 2116-1754 80 WED JUN 03 19 09 19 51 20 21 23 42 04 19 04 49 05 31 12 21 16 31 21 21 9.0 3.9 42 2204-1448 89 THU JUN 04 19 09 19 51 20 21 00 20 04 19 04 49 05 31 12 25 16 35 21 25 9.0 4.5 49 2252-1126 >90 FRI JUN 05 19 10 19 52 20 22 00 57 04 19 04 49 05 31 12 30 16 39 21 29 8.9 5.1 56 2337-0730 >90 SAT JUN 06 19 10 19 52 20 22 01 32 04 19 04 49 05 31 12 34 16 43 21 32 8.9 5.7 63 0022-0319 >90 SUN JUN 07 19 10 19 53 20 23 02 08 14 08 04 19 04 49 05 31 12 39 16 47 21 36 8.9 6.3 69 0106 0059 >90 MON JUN 08 19 11 19 53 20 23 02 44 14 57 04 19 04 49 05 31 12 43 16 51 21 40 8.9 6.9 76 0151 0518 >90 TUE JUN 09 19 11 19 53 20 23 03 22 15 48 04 19 04 49 05 31 12 47 16 55 21 44 8.9 7.5 83 0238 0928 >90 WED JUN 10 19 11 19 54 20 24 04 03 16 41 04 19 04 49 05 31 12 52 16 58 21 48 8.9 8.2 91 0327 1317 >90 THU JUN 11 19 12 19 54 20 24 04 49 17 36 04 19 04 49 05 31 12 56 17 02 21 52 8.9 8.9 100 0418 1634 >90 FRI JUN 12 19 12 19 55 20 25 05 39 18 33 04 19 04 49 05 31 13 01 17 06 21 56 8.9 8.9 100 0513 1902 >90 SAT JUN 13 19 12 19 55 20 25 06 33 19 32 04 19 04 49 05 31 13 05 17 10 22 00 8.9 8.9 100 0610 2029 >90 SUN JUN 14 19 13 19 55 20 25 20 31 04 19 04 49 05 31 13 09 17 14 22 04 8.9 8.3 93 0709 2042 >90 MON JUN 15 19 13 19 56 20 26 21 27 04 19 04 49 05 32 13 13 17 18 22 08 8.9 7.4 82 0808 1938 >90 TUE JUN 16 19 13 19 56 20 26 22 21 04 19 04 49 05 32 13 17 17 22 22 12 8.9 6.5 72 0907 1719 >90 WED JUN 17 19 13 19 56 20 26 23 11 04 19 04 49 05 32 13 21 17 26 22 16 8.9 5.6 63 1004 1354 >90 THU JUN 18 19 14 19 56 20 27 23 57 04 19 04 49 05 32 13 25 17 30 22 20 8.9 4.9 54 1100 0938 >90 FRI JUN 19 19 14 19 57 20 27 00 41 04 19 04 50 05 32 13 30 17 34 22 25 8.9 4.2 46 1154 0446 84 SAT JUN 20 19 14 19 57 20 27 01 24 04 20 04 50 05 32 13 34 17 38 22 29 8.9 3.4 38 1247-0019 74 SUN JUN 21 19 14 19 57 20 27 02 06 04 20 04 50 05 33 13 38 17 42 22 33 8.9 2.7 30 1339-0525 65 MON JUN 22 19 15 19 57 20 28 14 32 02 49 04 20 04 50 05 33 13 42 17 46 22 37 8.9 2.0 22 1433-1014 56 TUE JUN 23 19 15 19 58 20 28 15 30 03 34 04 20 04 50 05 33 13 47 17 50 22 40 8.9 1.3 14 1527-1430 49 WED JUN 24 19 15 19 58 20 28 16 28 04 22 04 21 04 51 05 33 13 51 17 54 22 45 8.9 0.5 5 1622-1758 44 THU JUN 25 19 15 19 58 20 28 17 26 05 12 04 21 04 51 05 34 13 55 17 58 22 49 8.9 0.0 0 1718-2026 41 FRI JUN 26 19 15 19 58 20 28 18 22 06 04 04 21 04 51 05 34 13 59 18 02 22 53 8.9 0.0 0 1815-2146 42 SAT JUN 27 19 16 19 58 20 28 19 16 06 57 04 21 04 52 05 34 14 03 18 05 22 58 8.9 0.0 0 1911-2156 45 SUN JUN 28 19 16 19 58 20 28 20 07 04 22 04 52 05 35 14 07 18 09 23 02 8.9 0.1 1 2006-2058 50 MON JUN 29 19 16 19 58 20 28 20 54 04 22 04 52 05 35 14 11 18 13 23 06 8.9 0.9 10 2058-1901 56 TUE JUN 30 19 16 19 58 20 29 21 37 04 22 04 53 05 35 14 15 18 17 23 11 8.9 1.6 18 2149-1616 63 ONE LINE REFERS TO EVENING DATE LAST QUARTER Jun 05 22:49 UT AND FOLLOWING MORNING. NEW MOON Jun 13 17:11 UT All dates and times are zone HST FIRST QUARTER Jun 20 13:45 UT in upper table (except sid time). FULL MOON Jun 27 15:20 UT