PALOMAR OBSERVATORY CALENDAR FOR 2010 -NAUTICAL (computed for altitude 1706.0 m) NAUTICAL(12 deg) TWILIGHT/DAWN MOON DATE(PST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (12 deg) RA DEC 2010 SET RISE SET RISE TWI MID DAWN LENGTH DARK___ 12 18 18 12 12 12 h h % midnight WED DEC 01 16 48 17 38 18 08 03 14 05 06 05 36 06 25 22 34 04 57 10 34 12.0 9.6 80 1329-1431 THU DEC 02 16 48 17 38 18 08 04 22 05 06 05 36 06 26 22 38 05 01 10 38 12.0 10.7 89 1425-1848 FRI DEC 03 16 48 17 38 18 08 05 28 05 07 05 37 06 27 22 42 05 05 10 43 12.0 11.8 98 1523-2159 SAT DEC 04 16 48 17 38 18 08 06 31 05 08 05 38 06 28 22 46 05 09 10 48 12.0 12.0 100 1623-2348 SUN DEC 05 16 48 17 38 18 08 07 28 16 53 05 08 05 39 06 29 22 49 05 13 10 52 12.0 12.0 100 1722-2411 MON DEC 06 16 48 17 38 18 08 17 52 05 09 05 39 06 29 22 53 05 16 10 56 12.0 11.8 98 1820-2309 TUE DEC 07 16 48 17 38 18 08 18 53 05 10 05 40 06 30 22 57 05 20 11 01 12.0 10.8 89 1915-2055 WED DEC 08 16 48 17 38 18 08 19 53 05 11 05 41 06 31 23 01 05 24 11 06 12.1 9.8 81 2007-1742 THU DEC 09 16 48 17 38 18 08 20 51 05 11 05 42 06 32 23 05 05 28 11 11 12.1 8.8 73 2056-1347 FRI DEC 10 16 48 17 38 18 09 21 48 05 12 05 42 06 32 23 09 05 32 11 15 12.1 7.9 65 2142-0922 SAT DEC 11 16 48 17 39 18 09 22 42 05 13 05 43 06 33 23 14 05 36 11 20 12.1 7.0 58 2226-0441 SUN DEC 12 16 49 17 39 18 09 23 36 05 13 05 44 06 34 23 18 05 40 11 25 12.1 6.1 50 2309+0008 MON DEC 13 16 49 17 39 18 09 00 31 05 14 05 44 06 35 23 22 05 44 11 29 12.1 5.2 43 2352+0458 TUE DEC 14 16 49 17 39 18 10 01 26 05 15 05 45 06 35 23 26 05 48 11 34 12.1 4.3 35 0037+0939 WED DEC 15 16 49 17 40 18 10 02 22 05 15 05 45 06 36 23 31 05 52 11 38 12.1 3.4 27 0123+1401 THU DEC 16 16 50 17 40 18 10 03 21 05 16 05 46 06 36 23 35 05 56 11 43 12.1 2.4 19 0211+1754 FRI DEC 17 16 50 17 40 18 11 04 21 05 16 05 47 06 37 23 39 06 00 11 48 12.1 1.4 11 0303+2104 SAT DEC 18 16 50 17 41 18 11 05 22 05 17 05 47 06 38 23 44 06 04 11 52 12.1 0.4 3 0358+2315 SUN DEC 19 16 51 17 41 18 12 06 21 05 17 05 48 06 38 23 48 06 08 11 57 12.1 0.0 0 0456+2413 MON DEC 20 16 51 17 42 18 12 16 11 07 16 05 18 05 48 06 39 23 53 06 12 12 01 12.1 0.0 0 0556+2346 TUE DEC 21 16 52 17 42 18 12 17 15 05 19 05 49 06 39 23 57 06 16 12 06 12.1 0.0 0 0656+2151 WED DEC 22 16 52 17 43 18 13 18 22 05 19 05 49 06 40 00 02 06 20 12 10 12.1 0.6 5 0754+1835 THU DEC 23 16 53 17 43 18 13 19 31 05 20 05 50 06 40 00 05 06 24 12 14 12.1 1.8 14 0851+1412 FRI DEC 24 16 53 17 44 18 14 20 39 05 20 05 50 06 41 00 10 06 27 12 18 12.1 2.9 24 0945+0859 SAT DEC 25 16 54 17 44 18 15 21 47 05 20 05 51 06 41 00 14 06 31 12 23 12.1 4.0 33 1038+0318 SUN DEC 26 16 54 17 45 18 15 22 53 05 21 05 51 06 42 00 19 06 35 12 27 12.1 5.1 42 1130-0231 MON DEC 27 16 55 17 45 18 16 23 59 05 21 05 52 06 42 00 23 06 39 12 32 12.1 6.2 51 1222-0811 TUE DEC 28 16 56 17 46 18 16 01 05 05 22 05 52 06 42 00 28 06 43 12 36 12.1 7.3 60 1315-1322 WED DEC 29 16 56 17 47 18 17 02 11 05 22 05 52 06 43 00 33 06 47 12 40 12.1 8.4 69 1410-1749 THU DEC 30 16 57 17 47 18 18 03 17 05 22 05 53 06 43 00 37 06 51 12 45 12.1 9.5 78 1506-2114 FRI DEC 31 16 58 17 48 18 18 04 20 05 23 05 53 06 43 00 42 06 55 12 49 12.1 10.5 87 1604-2325 ONE LINE REFERS TO EVENING DATE NEW MOON DEC 05 17:39 UT AND FOLLOWING MORNING. FIRST QUARTER DEC 13 14:02 UT All dates and times are zone PST FULL MOON DEC 21 08:16 UT in upper table (except sid time). LAST QUARTER DEC 28 04:22 UT