LICK OBSERVATORY CALENDAR FOR 2000 -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 2000 SET RISE SET RISE TWI MID DAWN LENGTH DARK___ 12 18 18 12 12 12 h h % midnight MON MAY 01 19 03 19 58 20 35 04 31 16 31 03 32 04 08 05 03 10 33 14 36 18 44 8.2 8.2 100 0112+0221 TUE MAY 02 19 04 19 59 20 36 05 05 17 38 03 31 04 07 05 02 10 38 14 40 18 47 8.1 8.1 100 0205+0724 WED MAY 03 19 05 20 01 20 37 05 43 18 47 03 29 04 06 05 01 10 44 14 43 18 50 8.1 8.1 100 0300+1209 THU MAY 04 19 06 20 02 20 38 06 26 19 58 03 28 04 04 05 00 10 49 14 47 18 52 8.0 8.0 100 0358+1615 FRI MAY 05 19 07 20 03 20 40 07 15 21 09 03 26 04 03 04 59 10 54 14 51 18 55 8.0 6.9 86 0459+1921 SAT MAY 06 19 08 20 04 20 41 22 18 03 25 04 02 04 58 10 59 14 55 18 58 8.0 5.7 71 0601+2109 SUN MAY 07 19 09 20 05 20 42 23 21 03 23 04 01 04 57 11 04 14 59 19 01 7.9 4.7 58 0704+2132 MON MAY 08 19 10 20 06 20 44 00 17 03 22 04 00 04 56 11 09 15 03 19 04 7.9 3.7 47 0806+2028 TUE MAY 09 19 11 20 07 20 45 01 05 03 21 03 58 04 55 11 13 15 07 19 06 7.8 2.9 36 0905+1809 WED MAY 10 19 12 20 08 20 46 01 47 03 19 03 57 04 54 11 18 15 11 19 09 7.8 2.2 27 1001+1448 THU MAY 11 19 12 20 09 20 48 02 23 03 18 03 56 04 53 11 23 15 15 19 12 7.8 1.6 19 1054+1044 FRI MAY 12 19 13 20 10 20 49 02 56 03 17 03 55 04 52 11 28 15 19 19 15 7.8 1.0 12 1145+0612 SAT MAY 13 19 14 20 12 20 50 03 27 03 15 03 54 04 51 11 34 15 23 19 18 7.7 0.5 5 1234+0127 SUN MAY 14 19 15 20 13 20 51 03 57 03 14 03 53 04 50 11 39 15 27 19 20 7.7 0.0 0 1322-0316 MON MAY 15 19 16 20 14 20 53 16 40 04 28 03 13 03 52 04 50 11 44 15 31 19 23 7.6 0.0 0 1410-0747 TUE MAY 16 19 17 20 15 20 54 17 39 05 00 03 12 03 51 04 49 11 49 15 35 19 26 7.6 0.0 0 1457-1154 WED MAY 17 19 18 20 16 20 55 18 38 05 34 03 10 03 50 04 48 11 54 15 39 19 29 7.6 0.0 0 1546-1527 THU MAY 18 19 19 20 17 20 56 19 35 06 12 03 09 03 49 04 47 11 59 15 43 19 32 7.5 0.0 0 1635-1819 FRI MAY 19 19 19 20 18 20 58 20 31 06 53 03 08 03 48 04 46 12 04 15 47 19 35 7.5 0.2 2 1726-2020 SAT MAY 20 19 20 20 19 20 59 21 24 07 39 03 07 03 47 04 46 12 09 15 51 19 38 7.5 1.1 14 1816-2127 SUN MAY 21 19 21 20 20 21 00 22 14 03 06 03 46 04 45 12 14 15 54 19 41 7.4 1.9 25 1907-2136 MON MAY 22 19 22 20 21 21 01 22 59 03 05 03 45 04 44 12 19 15 58 19 44 7.4 2.6 35 1958-2047 TUE MAY 23 19 23 20 22 21 02 23 41 03 04 03 45 04 44 12 24 16 02 19 48 7.4 3.3 44 2048-1903 WED MAY 24 19 23 20 23 21 04 00 18 03 03 03 44 04 43 12 29 16 06 19 51 7.4 3.9 53 2137-1628 THU MAY 25 19 24 20 24 21 05 00 52 03 02 03 43 04 43 12 34 16 10 19 54 7.3 4.5 61 2226-1308 FRI MAY 26 19 25 20 25 21 06 01 25 03 01 03 42 04 42 12 39 16 14 19 57 7.3 5.0 68 2314-0910 SAT MAY 27 19 26 20 26 21 07 01 56 03 00 03 42 04 42 12 44 16 18 20 01 7.3 5.5 75 0002-0440 SUN MAY 28 19 26 20 27 21 08 02 27 02 59 03 41 04 41 12 48 16 22 20 04 7.2 6.0 82 0052+0010 MON MAY 29 19 27 20 27 21 09 03 00 02 59 03 40 04 41 12 52 16 26 20 07 7.2 6.5 90 0143+0511 TUE MAY 30 19 28 20 28 21 10 03 36 16 24 02 58 03 40 04 40 12 57 16 30 20 11 7.2 7.1 99 0237+1006 WED MAY 31 19 29 20 29 21 11 04 16 17 34 02 57 03 39 04 40 13 02 16 34 20 13 7.2 7.2 100 0333+1434 ONE LINE REFERS TO EVENING DATE NEW MOON MAY 04 04:14 UT AND FOLLOWING MORNING. FIRST QUARTER MAY 10 20:03 UT All dates and times are zone PST FULL MOON MAY 18 07:36 UT in upper table (except sid time). LAST QUARTER MAY 26 11:58 UT