KECK OBSERVATORY CALENDAR FOR 2045 -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 2045 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 THU JUN 01 19 08 19 50 20 20 20 58 04 19 04 49 05 31 12 13 16 23 21 13 9.0 1.1 12 1900-2650 60 FRI JUN 02 19 08 19 50 20 20 21 44 04 19 04 49 05 31 12 16 16 27 21 17 9.0 1.9 21 1952-2413 67 SAT JUN 03 19 09 19 51 20 21 22 24 04 19 04 49 05 31 12 21 16 31 21 21 9.0 2.5 28 2042-2036 73 SUN JUN 04 19 09 19 51 20 21 23 02 04 19 04 49 05 31 12 25 16 35 21 25 9.0 3.2 35 2128-1609 81 MON JUN 05 19 10 19 52 20 22 23 36 04 19 04 49 05 31 12 30 16 39 21 29 8.9 3.7 41 2212-1108 88 TUE JUN 06 19 10 19 52 20 22 00 08 04 19 04 49 05 31 12 34 16 43 21 33 8.9 4.3 47 2256-0553 >90 WED JUN 07 19 10 19 53 20 23 00 39 04 19 04 49 05 31 12 39 16 47 21 37 8.9 4.8 53 2339-0018 >90 THU JUN 08 19 11 19 53 20 23 01 12 04 19 04 49 05 31 12 43 16 51 21 41 8.9 5.3 59 0022 0522 >90 FRI JUN 09 19 11 19 53 20 23 01 46 14 15 04 19 04 49 05 31 12 47 16 55 21 45 8.9 5.9 65 0108 1057 >90 SAT JUN 10 19 11 19 54 20 24 02 24 15 09 04 19 04 49 05 31 12 52 16 59 21 48 8.9 6.5 72 0157 1612 >90 SUN JUN 11 19 12 19 54 20 24 03 07 16 08 04 19 04 49 05 31 12 56 17 03 21 52 8.9 7.2 80 0249 2048 >90 MON JUN 12 19 12 19 55 20 25 03 58 17 10 04 19 04 49 05 31 13 01 17 07 21 56 8.9 8.1 90 0347 2423 >90 TUE JUN 13 19 12 19 55 20 25 04 56 18 16 04 19 04 49 05 31 13 05 17 11 22 00 8.9 8.9 100 0449 2633 >90 WED JUN 14 19 13 19 55 20 25 06 01 19 22 04 19 04 49 05 31 13 09 17 14 22 04 8.9 8.9 100 0553 2657 >90 THU JUN 15 19 13 19 56 20 26 20 24 04 19 04 49 05 32 13 14 17 18 22 08 8.9 8.4 94 0658 2526 >90 FRI JUN 16 19 13 19 56 20 26 21 20 04 19 04 49 05 32 13 18 17 22 22 12 8.9 7.5 84 0801 2209 >90 SAT JUN 17 19 13 19 56 20 26 22 09 04 19 04 49 05 32 13 22 17 26 22 16 8.9 6.7 75 0900 1725 >90 SUN JUN 18 19 14 19 56 20 27 22 53 04 19 04 49 05 32 13 26 17 30 22 20 8.9 5.9 66 0955 1140 >90 MON JUN 19 19 14 19 57 20 27 23 33 04 19 04 50 05 32 13 31 17 34 22 25 8.9 5.3 59 1047 0520 >90 TUE JUN 20 19 14 19 57 20 27 00 11 04 20 04 50 05 32 13 34 17 38 22 29 8.9 4.7 52 1140-0055 >90 WED JUN 21 19 14 19 57 20 27 00 48 04 20 04 50 05 33 13 38 17 42 22 33 8.9 4.0 45 1226-0729 82 THU JUN 22 19 15 19 57 20 28 01 25 04 20 04 50 05 33 13 42 17 46 22 37 8.9 3.4 38 1316-1329 74 FRI JUN 23 19 15 19 58 20 28 14 14 02 05 04 20 04 50 05 33 13 47 17 50 22 41 8.9 2.8 31 1406-1843 67 SAT JUN 24 19 15 19 58 20 28 15 11 02 49 04 21 04 51 05 33 13 51 17 54 22 46 8.9 2.0 22 1459-2302 60 SUN JUN 25 19 15 19 58 20 28 16 09 03 36 04 21 04 51 05 34 13 55 17 58 22 50 8.9 1.2 14 1554-2612 55 MON JUN 26 19 15 19 58 20 28 17 06 04 27 04 21 04 51 05 34 13 59 18 02 22 54 8.9 0.4 4 1650-2801 51 TUE JUN 27 19 16 19 58 20 28 18 01 05 20 04 21 04 52 05 34 14 03 18 06 22 59 8.9 0.0 0 1747-2825 48 WED JUN 28 19 16 19 58 20 28 18 53 06 15 04 22 04 52 05 35 14 07 18 10 23 02 8.9 0.0 0 1842-2724 48 THU JUN 29 19 16 19 58 20 28 19 40 04 22 04 52 05 35 14 11 18 14 23 06 8.9 0.0 0 1936-2506 49 FRI JUN 30 19 16 19 58 20 29 20 22 04 22 04 53 05 35 14 15 18 18 23 11 8.9 0.4 4 2026-2144 52 ONE LINE REFERS TO EVENING DATE LAST QUARTER Jun 07 20:23 UT AND FOLLOWING MORNING. NEW MOON Jun 15 03:04 UT All dates and times are zone HST FIRST QUARTER Jun 21 18:29 UT in upper table (except sid time). FULL MOON Jun 29 07:15 UT