LICK OBSERVATORY CALENDAR FOR 2004 -NAUTICAL (computed for altitude 1283.0 m) NAUTICAL(12 deg) TWILIGHT/DAWN MOON DATE(PST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (12 deg) RA DEC 2004 SET RISE SET RISE TWI MID DAWN LENGTH DARK___ 12 18 18 12 12 12 h h % midnight WED DEC 01 16 57 17 50 18 22 20 50 05 31 06 02 06 56 22 28 04 39 10 42 12.2 3.0 24 0857+2230 THU DEC 02 16 56 17 50 18 22 21 51 05 31 06 03 06 57 22 32 04 43 10 47 12.2 4.0 32 0945+1835 FRI DEC 03 16 56 17 50 18 22 22 53 05 32 06 04 06 57 22 36 04 47 10 52 12.2 5.0 41 1032+1351 SAT DEC 04 16 56 17 50 18 22 23 54 05 33 06 05 06 58 22 40 04 51 10 57 12.2 6.1 49 1117+0830 SUN DEC 05 16 56 17 50 18 22 00 56 05 34 06 05 06 59 22 44 04 55 11 01 12.2 7.1 57 1202+0240 MON DEC 06 16 56 17 50 18 22 02 00 05 34 06 06 07 00 22 48 04 59 11 06 12.3 8.2 66 1249-0327 TUE DEC 07 16 56 17 50 18 22 03 07 05 35 06 07 07 01 22 52 05 03 11 11 12.3 9.3 75 1337-0938 WED DEC 08 16 56 17 50 18 22 04 19 05 36 06 08 07 02 22 56 05 07 11 16 12.3 10.5 85 1429-1535 THU DEC 09 16 56 17 50 18 22 05 34 05 37 06 08 07 02 23 00 05 11 11 20 12.3 11.7 95 1526-2052 FRI DEC 10 16 57 17 51 18 22 06 52 05 37 06 09 07 03 23 05 05 15 11 25 12.3 12.3 100 1628-2459 SAT DEC 11 16 57 17 51 18 23 16 33 05 38 06 10 07 04 23 09 05 19 11 30 12.3 12.3 100 1735-2725 SUN DEC 12 16 57 17 51 18 23 17 36 05 39 06 10 07 05 23 13 05 23 11 34 12.3 12.3 100 1843-2749 MON DEC 13 16 57 17 51 18 23 18 48 05 39 06 11 07 05 23 17 05 27 11 39 12.3 11.4 92 1951-2608 TUE DEC 14 16 57 17 52 18 23 20 05 05 40 06 12 07 06 23 22 05 31 11 44 12.3 10.1 82 2054-2238 WED DEC 15 16 58 17 52 18 24 21 21 05 41 06 12 07 07 23 26 05 35 11 48 12.3 8.8 71 2153-1748 THU DEC 16 16 58 17 52 18 24 22 33 05 41 06 13 07 07 23 30 05 39 11 53 12.3 7.7 62 2246-1206 FRI DEC 17 16 58 17 53 18 25 23 41 05 42 06 14 07 08 23 35 05 43 11 58 12.3 6.6 53 2336-0558 SAT DEC 18 16 59 17 53 18 25 00 47 05 42 06 14 07 09 23 38 05 46 12 01 12.3 5.4 44 0023+0013 SUN DEC 19 16 59 17 54 18 25 01 50 05 43 06 15 07 09 23 43 05 50 12 06 12.4 4.4 35 0109+0615 MON DEC 20 17 00 17 54 18 26 02 52 05 43 06 15 07 10 23 47 05 54 12 10 12.4 3.4 27 0155+1154 TUE DEC 21 17 00 17 55 18 26 03 55 05 44 06 16 07 10 23 52 05 58 12 15 12.4 2.4 19 0242+1658 WED DEC 22 17 01 17 55 18 27 04 58 05 44 06 16 07 11 23 56 06 02 12 19 12.4 1.3 10 0331+2116 THU DEC 23 17 01 17 56 18 27 06 00 05 45 06 17 07 11 00 01 06 06 12 24 12.4 0.3 2 0421+2438 FRI DEC 24 17 02 17 56 18 28 06 59 05 45 06 17 07 11 00 05 06 10 12 28 12.4 0.0 0 0514+2652 SAT DEC 25 17 02 17 57 18 29 07 53 05 46 06 17 07 12 00 10 06 14 12 32 12.3 0.0 0 0607+2751 SUN DEC 26 17 03 17 57 18 29 16 46 05 46 06 18 07 12 00 14 06 18 12 37 12.3 0.0 0 0701+2733 MON DEC 27 17 04 17 58 18 30 17 42 05 46 06 18 07 12 00 19 06 22 12 41 12.3 0.0 0 0753+2558 TUE DEC 28 17 04 17 59 18 30 18 42 05 47 06 18 07 13 00 24 06 26 12 45 12.3 0.7 5 0844+2315 WED DEC 29 17 05 17 59 18 31 19 43 05 47 06 19 07 13 00 28 06 30 12 50 12.3 1.7 14 0932+1932 THU DEC 30 17 06 18 00 18 32 20 44 05 47 06 19 07 13 00 33 06 34 12 54 12.3 2.7 22 1019+1501 FRI DEC 31 17 06 18 01 18 32 21 45 05 48 06 19 07 13 00 38 06 38 12 58 12.3 3.7 30 1104+0952 ONE LINE REFERS TO EVENING DATE LAST QUARTER DEC 05 00:56 UT AND FOLLOWING MORNING. NEW MOON DEC 12 01:32 UT All dates and times are zone PST FIRST QUARTER DEC 18 16:41 UT in upper table (except sid time). FULL MOON DEC 26 15:08 UT