KECK OBSERVATORY CALENDAR FOR 2040 -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 2040 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 MAR 01 18 37 19 15 19 41 21 01 05 28 05 53 06 31 05 36 10 21 16 15 10.6 1.8 16 1333-0606 54 FRI MAR 02 18 38 19 15 19 41 21 57 05 27 05 52 06 30 05 39 10 25 16 18 10.6 2.7 25 1423-1141 67 SAT MAR 03 18 38 19 16 19 41 22 55 05 26 05 52 06 29 05 44 10 29 16 22 10.6 3.6 34 1516-1641 79 SUN MAR 04 18 38 19 16 19 41 23 56 05 25 05 51 06 28 05 48 10 33 16 25 10.6 4.7 44 1606-2028 >90 MON MAR 05 18 39 19 16 19 42 00 58 05 25 05 50 06 28 05 52 10 37 16 28 10.6 5.7 53 1711-2402 >90 TUE MAR 06 18 39 19 17 19 42 02 02 05 24 05 49 06 27 05 57 10 41 16 31 10.5 6.8 64 1812-2540 >90 WED MAR 07 18 39 19 17 19 42 03 04 05 23 05 49 06 26 06 01 10 45 16 35 10.5 7.8 73 1915-2539 >90 THU MAR 08 18 40 19 17 19 43 04 02 14 35 05 22 05 48 06 25 06 05 10 49 16 38 10.5 8.8 83 2018-2357 >90 FRI MAR 09 18 40 19 17 19 43 04 54 15 40 05 21 05 47 06 24 06 09 10 53 16 41 10.5 9.6 91 2118-2045 >90 SAT MAR 10 18 40 19 18 19 43 05 42 16 44 05 21 05 46 06 24 06 14 10 57 16 44 10.5 10.4 99 2214-1621 >90 SUN MAR 11 18 40 19 18 19 44 06 24 17 46 05 20 05 45 06 23 06 18 11 01 16 47 10.5 10.5 100 2308-1106 >90 MON MAR 12 18 41 19 18 19 44 18 44 05 19 05 44 06 22 06 22 11 05 16 50 10.4 10.4 100 2359-0523 >90 TUE MAR 13 18 41 19 19 19 44 19 41 05 18 05 44 06 21 06 27 11 09 16 54 10.4 10.1 96 0048 0028 >90 WED MAR 14 18 41 19 19 19 44 20 36 05 17 05 43 06 20 06 31 11 13 16 57 10.4 9.1 87 0135 0610 >90 THU MAR 15 18 42 19 19 19 45 21 30 05 16 05 42 06 19 06 35 11 17 16 59 10.4 8.2 78 0223 1127 >90 FRI MAR 16 18 42 19 19 19 45 22 24 05 15 05 41 06 19 06 39 11 20 17 02 10.4 7.3 70 0311 1608 >90 SAT MAR 17 18 42 19 20 19 45 23 18 05 15 05 40 06 18 06 44 11 24 17 05 10.3 6.4 61 0400 2002 >90 SUN MAR 18 18 42 19 20 19 46 00 12 05 14 05 39 06 17 06 48 11 28 17 08 10.3 5.5 52 0453 2244 >90 MON MAR 19 18 43 19 20 19 46 01 06 05 13 05 38 06 16 06 52 11 32 17 11 10.3 4.5 44 0542 2454 80 TUE MAR 20 18 43 19 21 19 46 01 57 05 12 05 38 06 15 06 56 11 36 17 15 10.3 3.7 35 0635 2541 69 WED MAR 21 18 43 19 21 19 47 02 46 05 11 05 37 06 14 07 00 11 40 17 18 10.3 2.9 27 0727 2516 58 THU MAR 22 18 44 19 21 19 47 03 32 05 10 05 36 06 13 07 04 11 44 17 21 10.2 2.1 20 0820 2340 47 FRI MAR 23 18 44 19 21 19 47 14 22 04 15 05 09 05 35 06 12 07 08 11 48 17 24 10.2 1.3 13 0911 2056 37 SAT MAR 24 18 44 19 22 19 47 15 16 04 55 05 08 05 34 06 12 07 13 11 52 17 27 10.2 0.7 6 1002 1711 26 SUN MAR 25 18 44 19 22 19 48 16 10 05 33 05 07 05 33 06 11 07 17 11 56 17 30 10.2 0.0 0 1051 1234 17 MON MAR 26 18 45 19 22 19 48 17 04 06 09 05 06 05 32 06 10 07 21 12 00 17 33 10.2 0.0 0 1140 0715 14 TUE MAR 27 18 45 19 23 19 48 17 58 06 45 05 05 05 31 06 09 07 26 12 04 17 36 10.1 0.0 0 1228 0129 19 WED MAR 28 18 45 19 23 19 49 18 53 05 05 05 30 06 08 07 30 12 08 17 39 10.1 0.0 0 1317-0429 30 THU MAR 29 18 45 19 23 19 49 19 50 05 04 05 29 06 07 07 34 12 12 17 42 10.1 0.5 4 1408-1022 42 FRI MAR 30 18 46 19 24 19 49 20 48 05 03 05 29 06 06 07 39 12 16 17 46 10.1 1.4 13 1501-1547 54 SAT MAR 31 18 46 19 24 19 50 21 49 05 02 05 28 06 06 07 43 12 20 17 48 10.1 2.4 24 1557-2025 67 ONE LINE REFERS TO EVENING DATE LAST QUARTER Mar 06 07:19 UT AND FOLLOWING MORNING. NEW MOON Mar 13 01:46 UT All dates and times are zone HST FIRST QUARTER Mar 20 17:58 UT in upper table (except sid time). FULL MOON Mar 28 15:12 UT