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 THU SEP 01 18 44 19 35 20 08 20 45 04 06 04 39 05 30 18 45 22 38 02 45 8.0 7.3 92 1415-1746 >90 FRI SEP 02 18 42 19 34 20 06 21 30 04 07 04 40 05 31 18 47 22 42 02 50 8.0 6.6 82 1514-2102 >90 SAT SEP 03 18 41 19 32 20 05 22 20 04 08 04 41 05 32 18 50 22 46 02 54 8.0 5.8 72 1614-2300 >90 SUN SEP 04 18 39 19 30 20 03 23 15 04 09 04 41 05 33 18 52 22 50 02 59 8.1 4.9 60 1713-2335 >90 MON SEP 05 18 38 19 29 20 01 00 15 04 10 04 42 05 34 18 54 22 54 03 04 8.2 3.9 48 1813-2230 90 TUE SEP 06 18 36 19 27 19 59 01 16 04 11 04 43 05 34 18 56 22 58 03 09 8.2 2.9 35 1907-2049 80 WED SEP 07 18 35 19 26 19 58 02 18 04 12 04 44 05 35 18 59 23 02 03 14 8.2 1.9 23 2000-1757 70 THU SEP 08 18 33 19 24 19 56 16 12 03 18 04 13 04 45 05 36 19 01 23 06 03 19 8.3 0.9 11 2050-1413 61 FRI SEP 09 18 32 19 22 19 54 16 43 04 18 04 14 04 46 05 37 19 03 23 09 03 24 8.3 0.0 0 2138-0955 52 SAT SEP 10 18 30 19 21 19 53 17 12 05 16 04 15 04 47 05 38 19 06 23 13 03 29 8.4 0.0 0 2225-0517 44 SUN SEP 11 18 29 19 19 19 51 17 39 06 13 04 16 04 48 05 39 19 08 23 17 03 34 8.4 0.0 0 2310-0031 38 MON SEP 12 18 27 19 17 19 49 18 05 07 10 04 17 04 49 05 39 19 10 23 21 03 39 8.5 0.0 0 2355 0411 34 TUE SEP 13 18 25 19 16 19 47 18 32 08 06 04 18 04 50 05 40 19 12 23 25 03 44 8.5 0.0 0 0040 0841 33 WED SEP 14 18 24 19 14 19 46 19 01 04 19 04 51 05 41 19 14 23 29 03 49 8.6 0.0 0 0126 1247 36 THU SEP 15 18 22 19 13 19 44 19 32 04 20 04 52 05 42 19 16 23 33 03 54 8.6 0.0 0 0213 1621 41 FRI SEP 16 18 21 19 11 19 42 20 06 04 21 04 53 05 43 19 18 23 37 03 59 8.6 0.4 4 0302 1913 48 SAT SEP 17 18 19 19 09 19 41 20 45 04 22 04 53 05 44 19 21 23 41 04 04 8.7 1.1 12 0352 2114 56 SUN SEP 18 18 18 19 08 19 39 21 30 04 23 04 54 05 44 19 23 23 45 04 09 8.7 1.9 21 0445 2217 65 MON SEP 19 18 16 19 06 19 37 22 21 04 24 04 55 05 45 19 25 23 49 04 14 8.8 2.7 31 0538 2213 75 TUE SEP 20 18 15 19 05 19 36 23 17 04 25 04 56 05 46 19 28 23 53 04 19 8.8 3.7 41 0632 2056 85 WED SEP 21 18 13 19 03 19 34 00 20 04 26 04 57 05 47 19 30 23 57 04 23 8.9 4.8 53 0728 1840 >90 THU SEP 22 18 12 19 01 19 32 01 26 04 27 04 58 05 48 19 32 00 01 04 28 8.9 5.9 66 0822 1513 >90 FRI SEP 23 18 10 19 00 19 31 02 35 04 28 04 59 05 49 19 35 00 05 04 33 9.0 7.1 78 0916 1047 >90 SAT SEP 24 18 09 18 58 19 29 03 45 16 14 04 29 05 00 05 49 19 37 00 09 04 38 9.0 8.3 91 1010 0538 >90 SUN SEP 25 18 07 18 57 19 27 04 57 16 48 04 30 05 01 05 50 19 39 00 13 04 43 9.0 9.0 100 1105-0000 >90 MON SEP 26 18 05 18 55 19 26 06 11 17 23 04 31 05 01 05 51 19 42 00 16 04 48 9.1 9.1 100 1200-0545 >90 TUE SEP 27 18 04 18 54 19 24 07 26 17 59 04 32 05 02 05 52 19 44 00 20 04 53 9.1 9.1 100 1256-1113 >90 WED SEP 28 18 02 18 52 19 23 08 40 18 39 04 33 05 03 05 53 19 47 00 24 04 58 9.2 9.2 100 1355-1601 >90 THU SEP 29 18 01 18 50 19 21 19 23 04 33 05 04 05 54 19 49 00 28 05 02 9.2 9.2 99 1455-1946 >90 FRI SEP 30 17 59 18 49 19 19 20 13 04 34 05 05 05 55 19 50 00 32 05 07 9.2 8.3 90 1556-2212 >90 ONE LINE REFERS TO EVENING DATE FIRST QUARTER Sep 04 17:38 UT AND FOLLOWING MORNING. FULL MOON Sep 12 09:25 UT All dates and times are zone PST LAST QUARTER Sep 20 13:39 UT in upper table (except sid time). NEW MOON Sep 27 11:09 UT