LICK OBSERVATORY CALENDAR FOR 2009 -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 2009 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 TUE SEP 01 18 44 19 35 20 08 16 58 03 51 04 06 04 39 05 30 18 47 22 40 02 46 8.0 0.2 3 2103-1610 58 WED SEP 02 18 42 19 34 20 06 17 25 04 50 04 07 04 40 05 31 18 49 22 44 02 51 8.0 0.0 0 2149-1125 50 THU SEP 03 18 41 19 32 20 05 17 51 05 49 04 08 04 41 05 32 18 52 22 48 02 56 8.0 0.0 0 2234-0612 44 FRI SEP 04 18 39 19 30 20 03 18 15 06 49 04 09 04 41 05 33 18 54 22 52 03 01 8.1 0.0 0 2319-0041 39 SAT SEP 05 18 38 19 29 20 01 18 39 07 50 04 10 04 42 05 34 18 56 22 56 03 06 8.2 0.0 0 0005 0454 36 SUN SEP 06 18 36 19 27 19 59 19 05 08 53 04 11 04 43 05 34 18 58 23 00 03 11 8.2 0.0 0 0052 1021 37 MON SEP 07 18 35 19 26 19 58 19 34 04 12 04 44 05 35 19 01 23 03 03 16 8.2 0.0 0 0141 1524 41 TUE SEP 08 18 33 19 24 19 56 20 06 04 13 04 45 05 36 19 03 23 07 03 21 8.3 0.2 2 0234 1946 48 WED SEP 09 18 32 19 22 19 54 20 45 04 14 04 46 05 37 19 05 23 11 03 26 8.3 0.9 10 0330 2309 57 THU SEP 10 18 30 19 21 19 53 21 32 04 15 04 47 05 38 19 08 23 15 03 31 8.4 1.6 19 0429 2513 66 FRI SEP 11 18 29 19 19 19 51 22 29 04 16 04 48 05 39 19 10 23 19 03 36 8.4 2.6 31 0531 2542 77 SAT SEP 12 18 27 19 17 19 49 23 35 04 17 04 49 05 39 19 12 23 23 03 41 8.5 3.8 44 0632 2423 88 SUN SEP 13 18 25 19 16 19 47 00 47 04 18 04 50 05 40 19 13 23 27 03 46 8.5 5.0 58 0735 2147 >90 MON SEP 14 18 24 19 14 19 46 02 01 04 19 04 51 05 41 19 16 23 31 03 51 8.6 6.3 73 0834 1734 >90 TUE SEP 15 18 22 19 13 19 44 03 16 16 29 04 20 04 52 05 42 19 18 23 35 03 56 8.6 7.5 87 0930 1216 >90 WED SEP 16 18 21 19 11 19 42 04 29 17 02 04 21 04 53 05 43 19 20 23 39 04 01 8.6 8.6 100 1024 0616 >90 THU SEP 17 18 19 19 09 19 41 05 40 17 32 04 22 04 53 05 44 19 23 23 43 04 06 8.7 8.7 100 1116-0002 >90 FRI SEP 18 18 18 19 08 19 39 06 51 18 01 04 23 04 54 05 44 19 25 23 47 04 11 8.7 8.7 100 1207-0616 >90 SAT SEP 19 18 16 19 06 19 37 08 00 18 31 04 24 04 55 05 45 19 27 23 51 04 16 8.8 8.8 100 1258-1205 >90 SUN SEP 20 18 15 19 05 19 36 19 02 04 25 04 56 05 46 19 30 23 55 04 20 8.8 8.8 100 1350-1711 >90 MON SEP 21 18 13 19 03 19 34 19 37 04 26 04 57 05 47 19 32 23 59 04 25 8.9 8.8 99 1442-2120 >90 TUE SEP 22 18 12 19 01 19 32 20 17 04 27 04 58 05 48 19 34 00 03 04 30 8.9 8.2 91 1536-2421 >90 WED SEP 23 18 10 19 00 19 31 21 02 04 28 04 59 05 49 19 37 00 07 04 35 9.0 7.4 83 1630-2607 >90 THU SEP 24 18 09 18 58 19 29 21 52 04 29 05 00 05 49 19 39 00 11 04 40 9.0 6.6 73 1725-2636 >90 FRI SEP 25 18 07 18 57 19 27 22 46 04 30 05 01 05 50 19 41 00 14 04 45 9.0 5.7 63 1818-2552 >90 SAT SEP 26 18 05 18 55 19 26 23 44 04 31 05 01 05 51 19 44 00 18 04 50 9.1 4.8 52 1910-2358 >90 SUN SEP 27 18 04 18 54 19 24 00 42 04 32 05 02 05 52 19 46 00 22 04 55 9.1 3.8 41 2000-2057 85 MON SEP 28 18 02 18 52 19 23 01 41 04 33 05 03 05 53 19 49 00 26 05 00 9.2 2.9 31 2047-1715 75 TUE SEP 29 18 01 18 50 19 21 02 40 04 33 05 04 05 54 19 50 00 30 05 04 9.2 1.9 20 2133-1250 65 WED SEP 30 17 59 18 49 19 19 03 39 04 34 05 05 05 55 19 52 00 34 05 09 9.2 0.9 9 2219-0747 55 ONE LINE REFERS TO EVENING DATE FULL MOON Sep 04 16:03 UT AND FOLLOWING MORNING. LAST QUARTER Sep 12 02:16 UT All dates and times are zone PST NEW MOON Sep 18 18:43 UT in upper table (except sid time). FIRST QUARTER Sep 26 04:50 UT