LICK OBSERVATORY CALENDAR FOR 2000 -ASTRONOMICAL (computed for altitude 1283.0 m) ASTRONOMICAL(18 deg) TWILIGHT/DAWN MOON DATE(PST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (18 deg) RA DEC 2000 SET RISE SET RISE TWI MID DAWN LENGTH DARK___ 12 18 18 12 18 18 h h % midnight FRI DEC 01 16 57 17 50 18 22 22 03 05 31 06 02 06 56 23 00 04 39 10 11 11.1 7.5 66 2135-1729 SAT DEC 02 16 56 17 50 18 22 23 00 05 31 06 03 06 57 23 04 04 43 10 15 11.1 6.5 58 2222-1411 SUN DEC 03 16 56 17 50 18 22 23 57 05 32 06 04 06 57 23 08 04 47 10 20 11.2 5.6 49 2309-1015 MON DEC 04 16 56 17 50 18 22 00 56 05 33 06 05 06 58 23 12 04 51 10 25 11.2 4.6 41 2355-0550 TUE DEC 05 16 56 17 50 18 22 01 56 05 34 06 05 06 59 23 16 04 55 10 30 11.2 3.6 32 0042-0103 WED DEC 06 16 56 17 50 18 22 02 58 05 34 06 06 07 00 23 20 04 59 10 34 11.2 2.6 23 0130+0355 THU DEC 07 16 56 17 50 18 22 04 03 05 35 06 07 07 01 23 24 05 03 10 39 11.2 1.5 13 0221+0852 FRI DEC 08 16 56 17 50 18 22 05 11 05 36 06 08 07 02 23 28 05 07 10 44 11.2 0.4 3 0314+1333 SAT DEC 09 16 56 17 50 18 22 06 22 05 37 06 08 07 02 23 32 05 11 10 49 11.2 0.0 0 0411+1735 SUN DEC 10 16 57 17 51 18 22 16 30 07 33 05 37 06 09 07 03 23 36 05 15 10 53 11.2 0.0 0 0512+2037 MON DEC 11 16 57 17 51 18 23 17 23 05 38 06 10 07 04 23 41 05 19 10 58 11.2 0.0 0 0616+2217 TUE DEC 12 16 57 17 51 18 23 18 25 05 39 06 10 07 05 23 45 05 23 11 03 11.3 0.0 0 0721+2223 WED DEC 13 16 57 17 51 18 23 19 32 05 39 06 11 07 05 23 49 05 27 11 07 11.3 1.1 10 0825+2055 THU DEC 14 16 57 17 52 18 23 20 43 05 40 06 12 07 06 23 53 05 31 11 11 11.3 2.3 20 0926+1803 FRI DEC 15 16 58 17 52 18 24 21 54 05 41 06 12 07 07 23 58 05 35 11 16 11.3 3.5 31 1024+1407 SAT DEC 16 16 58 17 52 18 24 23 03 05 41 06 13 07 07 00 02 05 38 11 20 11.3 4.6 41 1118+0928 SUN DEC 17 16 58 17 53 18 25 00 09 05 42 06 14 07 08 00 06 05 42 11 25 11.3 5.7 50 1210+0427 MON DEC 18 16 59 17 53 18 25 01 13 05 42 06 14 07 09 00 10 05 46 11 29 11.3 6.8 60 1259-0039 TUE DEC 19 16 59 17 54 18 25 02 15 05 43 06 15 07 09 00 14 05 50 11 34 11.3 7.8 69 1348-0538 WED DEC 20 17 00 17 54 18 26 03 17 05 43 06 15 07 10 00 19 05 54 11 38 11.3 8.9 78 1436-1016 THU DEC 21 17 00 17 55 18 26 04 17 05 44 06 16 07 10 00 23 05 58 11 43 11.3 9.9 87 1525-1422 FRI DEC 22 17 01 17 55 18 27 05 16 05 44 06 16 07 11 00 28 06 02 11 47 11.3 10.8 95 1615-1747 SAT DEC 23 17 01 17 56 18 27 06 14 05 45 06 17 07 11 00 32 06 06 11 52 11.3 11.3 100 1706-2021 SUN DEC 24 17 02 17 56 18 28 07 09 16 30 05 45 06 17 07 11 00 37 06 10 11 56 11.3 11.3 100 1758-2158 MON DEC 25 17 02 17 57 18 29 07 59 17 16 05 46 06 17 07 12 00 42 06 14 12 01 11.3 11.3 100 1849-2234 TUE DEC 26 17 03 17 57 18 29 18 07 05 46 06 18 07 12 00 46 06 18 12 05 11.3 11.3 100 1941-2208 WED DEC 27 17 04 17 58 18 30 19 00 05 46 06 18 07 12 00 51 06 22 12 09 11.3 10.8 95 2032-2043 THU DEC 28 17 04 17 59 18 30 19 55 05 47 06 18 07 13 00 55 06 26 12 14 11.3 9.9 87 2121-1824 FRI DEC 29 17 05 17 59 18 31 20 51 05 47 06 19 07 13 01 00 06 30 12 18 11.3 8.9 79 2208-1519 SAT DEC 30 17 06 18 00 18 32 21 48 05 47 06 19 07 13 01 05 06 34 12 22 11.3 8.0 70 2255-1135 SUN DEC 31 17 06 18 01 18 32 22 45 05 48 06 19 07 13 01 09 06 38 12 27 11.3 7.1 62 2341-0722 ONE LINE REFERS TO EVENING DATE FIRST QUARTER DEC 04 03:59 UT AND FOLLOWING MORNING. FULL MOON DEC 11 09:07 UT All dates and times are zone PST LAST QUARTER DEC 18 00:45 UT in upper table (except sid time). NEW MOON DEC 25 17:23 UT