KECK OBSERVATORY CALENDAR FOR 2041 -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 2041 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 SAT JUN 01 19 08 19 50 20 20 22 07 04 19 04 49 05 31 12 12 16 23 21 13 9.0 6.7 74 0739 2544 >90 SUN JUN 02 19 08 19 50 20 20 22 53 04 19 04 49 05 31 12 16 16 27 21 17 9.0 5.9 66 0831 2332 >90 MON JUN 03 19 09 19 51 20 21 23 34 04 19 04 49 05 31 12 21 16 31 21 21 9.0 5.2 58 0921 2018 >90 TUE JUN 04 19 09 19 51 20 21 00 11 04 19 04 49 05 31 12 25 16 35 21 25 9.0 4.6 51 1011 1559 >90 WED JUN 05 19 10 19 52 20 22 00 45 04 19 04 49 05 31 12 30 16 39 21 29 8.9 4.1 45 1053 1131 83 THU JUN 06 19 10 19 52 20 22 01 18 04 19 04 49 05 31 12 34 16 43 21 33 8.9 3.5 39 1136 0622 75 FRI JUN 07 19 10 19 53 20 23 01 49 04 19 04 49 05 31 12 39 16 47 21 37 8.9 3.0 33 1219 0053 68 SAT JUN 08 19 11 19 53 20 23 02 22 04 19 04 49 05 31 12 43 16 51 21 40 8.9 2.4 27 1303-0447 61 SUN JUN 09 19 11 19 53 20 23 14 42 02 56 04 19 04 49 05 31 12 47 16 55 21 44 8.9 1.9 21 1349-1026 55 MON JUN 10 19 11 19 54 20 24 15 35 03 34 04 19 04 49 05 31 12 52 16 59 21 48 8.9 1.2 14 1438-1550 50 TUE JUN 11 19 12 19 54 20 24 16 32 04 17 04 19 04 49 05 31 12 56 17 03 21 52 8.9 0.5 5 1531-2042 46 WED JUN 12 19 12 19 55 20 25 17 32 05 06 04 19 04 49 05 31 13 01 17 06 21 56 8.9 0.0 0 1628-2437 45 THU JUN 13 19 12 19 55 20 25 18 36 06 02 04 19 04 49 05 31 13 05 17 10 22 00 8.9 0.0 0 1730-2711 47 FRI JUN 14 19 13 19 55 20 25 19 40 04 19 04 49 05 31 13 09 17 14 22 04 8.9 0.0 0 1835-2801 52 SAT JUN 15 19 13 19 56 20 26 20 42 04 19 04 49 05 32 13 14 17 18 22 08 8.9 0.8 8 1941-2658 58 SUN JUN 16 19 13 19 56 20 26 21 40 04 19 04 49 05 32 13 18 17 22 22 12 8.9 1.7 19 2044-2406 66 MON JUN 17 19 13 19 56 20 26 22 31 04 19 04 49 05 32 13 21 17 26 22 16 8.9 2.6 29 2144-1944 75 TUE JUN 18 19 14 19 56 20 27 23 16 04 19 04 49 05 32 13 25 17 30 22 20 8.9 3.3 37 2240-1411 84 WED JUN 19 19 14 19 57 20 27 23 57 04 19 04 50 05 32 13 30 17 34 22 25 8.9 4.0 45 2328-0737 >90 THU JUN 20 19 14 19 57 20 27 00 36 04 20 04 50 05 32 13 34 17 38 22 29 8.9 4.6 52 0024-0145 >90 FRI JUN 21 19 14 19 57 20 27 01 13 04 20 04 50 05 33 13 38 17 42 22 33 8.9 5.3 59 0113 0434 >90 SAT JUN 22 19 15 19 57 20 28 01 50 14 16 04 20 04 50 05 33 13 42 17 46 22 37 8.9 5.9 66 0202 1032 >90 SUN JUN 23 19 15 19 58 20 28 02 30 15 14 04 20 04 50 05 33 13 47 17 50 22 41 8.9 6.5 73 0252 1553 >90 MON JUN 24 19 15 19 58 20 28 03 12 16 12 04 21 04 51 05 33 13 51 17 54 22 46 8.9 7.2 81 0344 2022 >90 TUE JUN 25 19 15 19 58 20 28 03 58 17 11 04 21 04 51 05 34 13 55 17 58 22 50 8.9 8.0 90 0438 2345 >90 WED JUN 26 19 15 19 58 20 28 04 48 18 10 04 21 04 51 05 34 13 59 18 02 22 53 8.9 8.8 99 0533 2552 >90 THU JUN 27 19 16 19 58 20 28 05 42 19 06 04 21 04 52 05 34 14 03 18 06 22 58 8.9 8.9 100 0629 2637 >90 FRI JUN 28 19 16 19 58 20 28 06 37 19 59 04 22 04 52 05 35 14 07 18 10 23 02 8.9 8.9 99 0723 2600 >90 SAT JUN 29 19 16 19 58 20 28 20 47 04 22 04 52 05 35 14 11 18 13 23 06 8.9 8.1 90 0816 2408 >90 SUN JUN 30 19 16 19 58 20 29 21 31 04 22 04 53 05 35 14 15 18 17 23 11 8.9 7.4 82 0906 2111 >90 ONE LINE REFERS TO EVENING DATE FIRST QUARTER Jun 06 21:40 UT AND FOLLOWING MORNING. FULL MOON Jun 14 10:58 UT All dates and times are zone HST LAST QUARTER Jun 21 03:13 UT in upper table (except sid time). NEW MOON Jun 28 11:15 UT