LICK OBSERVATORY CALENDAR FOR 2011 -ASTRONOMICAL (computed for altitude 1283.0 m) ASTRONOMICAL(18 deg) TWILIGHT/DAWN MOON(midnight) DATE(PST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (18 deg) Zenith 2011 SET RISE SET RISE TWI MID DAWN LENGTH DARK___ RA DEC Dist 12 18 18 12 18 18 h h % h m d m deg SUN MAY 01 19 02 19 57 20 33 04 26 17 58 03 34 04 10 05 05 11 05 14 33 18 08 7.0 7.0 100 0150 1455 >90 MON MAY 02 19 03 19 58 20 35 05 01 18 57 03 32 04 08 05 03 11 11 14 37 18 10 6.9 6.9 100 0238 1812 >90 TUE MAY 03 19 04 19 59 20 36 05 41 19 55 03 31 04 07 05 02 11 16 14 41 18 12 6.9 6.9 100 0328 2041 >90 WED MAY 04 19 05 20 01 20 37 06 27 20 53 03 29 04 06 05 01 11 21 14 45 18 14 6.9 6.6 96 0421 2213 >90 THU MAY 05 19 06 20 02 20 38 07 20 21 47 03 28 04 04 05 00 11 26 14 49 18 17 6.8 5.7 83 0515 2238 >90 FRI MAY 06 19 07 20 03 20 40 08 19 22 38 03 26 04 03 04 59 11 32 14 53 18 19 6.8 4.8 70 0610 2152 >90 SAT MAY 07 19 08 20 04 20 41 23 23 03 25 04 02 04 58 11 37 14 57 18 22 6.7 4.0 59 0705 1954 >90 SUN MAY 08 19 09 20 05 20 42 00 03 03 23 04 01 04 57 11 42 15 01 18 24 6.7 3.3 49 0803 1606 >90 MON MAY 09 19 10 20 06 20 44 00 39 03 22 04 00 04 56 11 48 15 05 18 27 6.6 2.7 40 0853 1236 85 TUE MAY 10 19 11 20 07 20 45 01 13 03 21 03 58 04 55 11 53 15 08 18 30 6.6 2.1 32 0946 0745 78 WED MAY 11 19 12 20 08 20 46 01 45 03 19 03 57 04 54 11 58 15 12 18 32 6.6 1.6 23 1038 0217 72 THU MAY 12 19 12 20 09 20 48 02 18 03 18 03 56 04 53 12 04 15 16 18 35 6.5 1.0 15 1132-0328 66 FRI MAY 13 19 13 20 10 20 49 02 51 03 17 03 55 04 52 12 09 15 20 18 38 6.5 0.4 6 1226-0910 62 SAT MAY 14 19 14 20 12 20 50 16 15 03 29 03 15 03 54 04 51 12 14 15 24 18 40 6.4 0.0 0 1323-1427 59 SUN MAY 15 19 15 20 13 20 51 17 28 04 12 03 14 03 53 04 50 12 19 15 28 18 43 6.4 0.0 0 1423-1854 58 MON MAY 16 19 16 20 14 20 53 18 40 05 00 03 13 03 52 04 50 12 25 15 32 18 46 6.3 0.0 0 1525-2209 59 TUE MAY 17 19 17 20 15 20 54 19 49 05 55 03 12 03 51 04 49 12 30 15 36 18 49 6.3 0.0 0 1628-2356 62 WED MAY 18 19 18 20 16 20 55 20 51 06 56 03 10 03 50 04 48 12 34 15 40 18 51 6.3 0.0 0 1731-2408 67 THU MAY 19 19 19 20 17 20 56 21 45 08 00 03 09 03 49 04 47 12 39 15 44 18 53 6.2 0.8 13 1831-2252 72 FRI MAY 20 19 19 20 18 20 58 22 31 03 08 03 48 04 46 12 45 15 48 18 56 6.2 1.5 25 1927-2016 77 SAT MAY 21 19 20 20 19 20 59 23 09 03 07 03 47 04 46 12 50 15 52 18 59 6.1 2.2 35 2020-1649 83 SUN MAY 22 19 21 20 20 21 00 23 42 03 06 03 46 04 45 12 55 15 56 19 02 6.1 2.7 44 2109-1236 89 MON MAY 23 19 22 20 21 21 01 00 11 03 05 03 45 04 44 13 00 16 00 19 05 6.1 3.2 52 2156-0823 >90 TUE MAY 24 19 23 20 22 21 02 00 38 03 04 03 45 04 44 13 05 16 04 19 08 6.0 3.6 59 2241-0344 >90 WED MAY 25 19 23 20 23 21 04 01 04 03 03 03 44 04 43 13 11 16 08 19 11 6.0 4.0 66 2324 0058 >90 THU MAY 26 19 24 20 24 21 05 01 30 03 02 03 43 04 43 13 16 16 12 19 14 5.9 4.4 74 0008 0535 >90 FRI MAY 27 19 25 20 25 21 06 01 57 03 01 03 42 04 42 13 21 16 15 19 17 5.9 4.8 81 0052 0957 >90 SAT MAY 28 19 26 20 26 21 07 02 26 03 00 03 42 04 42 13 26 16 19 19 20 5.9 5.3 90 0138 1356 >90 SUN MAY 29 19 26 20 27 21 08 03 00 16 48 02 59 03 41 04 41 13 31 16 23 19 23 5.9 5.9 100 0225 1723 >90 MON MAY 30 19 27 20 27 21 09 03 38 17 47 02 59 03 40 04 41 13 36 16 27 19 27 5.8 5.8 100 0315 2005 >90 TUE MAY 31 19 28 20 28 21 10 04 23 18 45 02 58 03 40 04 40 13 41 16 31 19 30 5.8 5.8 100 0408 2152 >90 ONE LINE REFERS TO EVENING DATE NEW MOON May 03 06:52 UT AND FOLLOWING MORNING. FIRST QUARTER May 10 20:32 UT All dates and times are zone PST FULL MOON May 17 11:10 UT in upper table (except sid time). LAST QUARTER May 24 18:52 UT