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 SAT DEC 01 17 53 18 33 19 00 04 54 16 02 05 23 05 50 06 30 22 58 04 26 10 16 11.3 10.4 91 1456-1554 >90 SUN DEC 02 17 53 18 33 19 00 05 57 16 46 05 24 05 51 06 31 23 02 04 29 10 21 11.3 11.3 100 1551-2035 >90 MON DEC 03 17 53 18 33 19 00 17 36 05 24 05 51 06 32 23 06 04 33 10 25 11.3 11.3 100 1650-2410 >90 TUE DEC 04 17 53 18 33 19 00 18 33 05 25 05 52 06 32 23 09 04 37 10 30 11.3 11.3 100 1753-2617 >90 WED DEC 05 17 53 18 34 19 01 19 36 05 25 05 52 06 33 23 14 04 41 10 34 11.3 10.3 90 1858-2638 >90 THU DEC 06 17 53 18 34 19 01 20 43 05 26 05 53 06 33 23 18 04 45 10 39 11.3 9.2 81 2003-2508 >90 FRI DEC 07 17 54 18 34 19 01 21 49 05 27 05 54 06 34 23 22 04 49 10 44 11.3 8.1 71 2104-2200 >90 SAT DEC 08 17 54 18 34 19 01 22 54 05 27 05 54 06 35 23 26 04 53 10 48 11.3 7.0 61 2202-1732 >90 SUN DEC 09 17 54 18 35 19 02 23 55 05 28 05 55 06 35 23 31 04 57 10 53 11.3 6.0 52 2256-1208 >90 MON DEC 10 17 55 18 35 19 02 00 52 05 28 05 55 06 36 23 35 05 01 10 57 11.3 5.0 44 2348-0611 81 TUE DEC 11 17 55 18 35 19 03 01 48 05 29 05 56 06 36 23 39 05 05 11 02 11.3 4.1 36 0037-0007 69 WED DEC 12 17 55 18 36 19 03 02 43 05 29 05 56 06 37 23 44 05 09 11 06 11.3 3.2 28 0125 0556 56 THU DEC 13 17 56 18 36 19 03 14 21 03 38 05 30 05 57 06 38 23 48 05 13 11 11 11.3 2.3 20 0213 1137 44 FRI DEC 14 17 56 18 37 19 04 14 59 04 33 05 30 05 58 06 38 23 53 05 17 11 16 11.3 1.4 12 0303 1643 32 SAT DEC 15 17 56 18 37 19 04 15 38 05 29 05 31 05 58 06 39 23 57 05 21 11 20 11.3 0.5 4 0354 2059 20 SUN DEC 16 17 57 18 37 19 05 16 21 06 26 05 32 05 59 06 39 00 01 05 25 11 25 11.4 0.0 0 0448 2413 10 MON DEC 17 17 57 18 38 19 05 17 08 05 32 05 59 06 40 00 06 05 29 11 29 11.4 0.0 0 0543 2612 07 TUE DEC 18 17 58 18 38 19 05 17 58 05 33 06 00 06 40 00 10 05 33 11 34 11.4 0.0 0 0638 2652 17 WED DEC 19 17 58 18 39 19 06 18 51 05 33 06 00 06 41 00 15 05 37 11 37 11.4 0.2 1 0732 2613 27 THU DEC 20 17 59 18 39 19 06 19 44 05 34 06 01 06 41 00 19 05 40 11 42 11.4 1.1 9 0825 2419 38 FRI DEC 21 17 59 18 40 19 07 20 38 05 34 06 01 06 42 00 24 05 44 11 46 11.4 2.0 17 0916 2122 49 SAT DEC 22 18 00 18 40 19 07 21 29 05 35 06 02 06 42 00 27 05 48 11 51 11.4 2.8 24 1003 1732 60 SUN DEC 23 18 00 18 41 19 08 22 20 05 35 06 02 06 43 00 32 05 52 11 55 11.4 3.7 32 1049 1301 71 MON DEC 24 18 01 18 41 19 08 23 10 05 35 06 03 06 43 00 36 05 56 12 00 11.4 4.5 39 1133 0759 82 TUE DEC 25 18 01 18 42 19 09 23 59 05 36 06 03 06 44 00 41 06 00 12 04 11.3 5.3 46 1212 0210 >90 WED DEC 26 18 02 18 42 19 10 00 49 05 36 06 04 06 44 00 45 06 04 12 09 11.4 6.1 53 1301-0254 >90 THU DEC 27 18 02 18 43 19 10 01 41 05 37 06 04 06 44 00 50 06 08 12 13 11.3 7.0 61 1347-0829 >90 FRI DEC 28 18 03 18 44 19 11 02 36 05 37 06 04 06 45 00 55 06 12 12 17 11.3 7.9 69 1435-1352 >90 SAT DEC 29 18 04 18 44 19 11 03 36 14 34 05 38 06 05 06 45 00 59 06 16 12 22 11.3 8.9 78 1528-1846 >90 SUN DEC 30 18 04 18 45 19 12 04 39 15 20 05 38 06 05 06 46 01 04 06 20 12 26 11.3 9.9 87 1625-2248 >90 MON DEC 31 18 05 18 45 19 12 05 46 16 14 05 38 06 06 06 46 01 08 06 24 12 31 11.3 11.0 97 1726-2534 >90 ONE LINE REFERS TO EVENING DATE NEW MOON Dec 04 07:33 UT AND FOLLOWING MORNING. FIRST QUARTER Dec 10 23:29 UT All dates and times are zone HST FULL MOON Dec 18 12:15 UT in upper table (except sid time). LAST QUARTER Dec 26 17:03 UT