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 TUE FEB 01 17 37 18 29 19 00 05 02 05 40 06 11 07 03 03 40 08 41 14 22 10.7 10.0 94 1831-2052 WED FEB 02 17 38 18 30 19 01 05 49 05 40 06 10 07 02 03 45 08 45 14 26 10.7 10.7 100 1922-2044 THU FEB 03 17 39 18 31 19 02 06 33 16 12 05 39 06 10 07 01 03 50 08 49 14 29 10.6 10.6 100 2013-1939 FRI FEB 04 17 40 18 32 19 02 07 13 17 07 05 38 06 09 07 00 03 54 08 53 14 32 10.6 10.6 100 2104-1739 SAT FEB 05 17 42 18 33 19 03 07 50 18 05 05 37 06 08 06 59 03 59 08 57 14 34 10.6 10.6 100 2154-1447 SUN FEB 06 17 43 18 34 19 04 19 04 05 37 06 07 06 58 04 04 09 00 14 38 10.5 10.5 100 2244-1113 MON FEB 07 17 44 18 35 19 05 20 05 05 36 06 06 06 57 04 09 09 04 14 41 10.5 9.5 90 2333-0704 TUE FEB 08 17 45 18 36 19 06 21 06 05 35 06 05 06 56 04 14 09 08 14 44 10.5 8.5 80 0022-0232 WED FEB 09 17 46 18 37 19 07 22 08 05 34 06 04 06 55 04 19 09 12 14 47 10.4 7.4 71 0112+0210 THU FEB 10 17 47 18 38 19 08 23 12 05 33 06 04 06 54 04 23 09 16 14 50 10.4 6.3 60 0202+0651 FRI FEB 11 17 48 18 39 19 09 00 17 05 32 06 03 06 53 04 28 09 20 14 53 10.4 5.2 50 0254+1117 SAT FEB 12 17 49 18 40 19 10 01 24 05 31 06 02 06 52 04 33 09 24 14 56 10.4 4.1 39 0349+1511 SUN FEB 13 17 50 18 41 19 11 02 31 05 30 06 01 06 51 04 38 09 28 14 59 10.3 3.0 28 0447+1816 MON FEB 14 17 51 18 42 19 12 03 38 05 29 05 59 06 50 04 43 09 32 15 02 10.3 1.8 17 0547+2017 TUE FEB 15 17 52 18 43 19 13 04 40 05 28 05 58 06 49 04 48 09 36 15 05 10.2 0.8 7 0649+2058 WED FEB 16 17 53 18 44 19 14 05 37 05 27 05 57 06 48 04 53 09 40 15 08 10.2 0.0 0 0752+2015 THU FEB 17 17 54 18 45 19 15 06 27 05 26 05 56 06 46 04 58 09 44 15 11 10.2 0.0 0 0853+1810 FRI FEB 18 17 55 18 46 19 16 16 53 07 11 05 25 05 55 06 45 05 03 09 48 15 14 10.2 0.0 0 0952+1456 SAT FEB 19 17 56 18 47 19 17 18 02 07 49 05 24 05 54 06 44 05 08 09 52 15 17 10.1 0.0 0 1049+1051 SUN FEB 20 17 57 18 48 19 18 19 09 05 23 05 53 06 43 05 13 09 56 15 20 10.1 0.0 0 1142+0616 MON FEB 21 17 58 18 49 19 19 20 14 05 21 05 52 06 42 05 18 10 00 15 21 10.0 0.9 9 1233+0128 TUE FEB 22 17 59 18 49 19 20 21 17 05 20 05 50 06 40 05 23 10 04 15 24 10.0 1.9 19 1322-0314 WED FEB 23 18 00 18 50 19 21 22 17 05 19 05 49 06 39 05 28 10 07 15 27 10.0 2.9 29 1411-0740 THU FEB 24 18 01 18 51 19 22 23 16 05 18 05 48 06 38 05 33 10 11 15 30 9.9 3.9 39 1458-1139 FRI FEB 25 18 02 18 52 19 23 00 13 05 16 05 47 06 36 05 38 10 15 15 32 9.9 4.8 48 1546-1504 SAT FEB 26 18 03 18 53 19 24 01 09 05 15 05 45 06 35 05 43 10 19 15 35 9.9 5.8 58 1635-1747 SUN FEB 27 18 04 18 54 19 24 02 03 05 14 05 44 06 34 05 47 10 23 15 38 9.8 6.7 67 1725-1944 MON FEB 28 18 05 18 55 19 25 02 55 05 13 05 43 06 32 05 51 10 27 15 41 9.8 7.5 76 1815-2048 TUE FEB 29 18 06 18 56 19 26 03 43 05 11 05 41 06 31 05 56 10 31 15 43 9.8 8.3 84 1906-2057 ONE LINE REFERS TO EVENING DATE NEW MOON FEB 05 13:07 UT AND FOLLOWING MORNING. FIRST QUARTER FEB 12 23:23 UT All dates and times are zone PST FULL MOON FEB 19 16:29 UT in upper table (except sid time). LAST QUARTER FEB 27 03:56 UT