LICK OBSERVATORY CALENDAR FOR 2008 -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 2008 SET RISE SET RISE TWI MID DAWN LENGTH DARK___ 12 18 18 12 18 18 h h % midnight MON SEP 01 18 42 19 34 20 06 19 30 04 07 04 40 05 31 18 46 22 41 02 48 8.0 8.0 100 1233-0810 TUE SEP 02 18 41 19 32 20 05 19 56 04 08 04 41 05 32 18 49 22 45 02 53 8.0 8.0 100 1320-1337 WED SEP 03 18 39 19 30 20 03 20 24 04 09 04 41 05 33 18 51 22 49 02 58 8.1 7.8 95 1408-1823 THU SEP 04 18 38 19 29 20 01 20 55 04 10 04 42 05 34 18 53 22 53 03 03 8.2 7.3 88 1457-2218 FRI SEP 05 18 36 19 27 19 59 21 31 04 11 04 43 05 34 18 55 22 57 03 08 8.2 6.7 81 1548-2512 SAT SEP 06 18 35 19 26 19 58 22 13 04 12 04 44 05 35 18 58 23 00 03 13 8.2 6.0 72 1640-2659 SUN SEP 07 18 33 19 24 19 56 23 02 04 13 04 45 05 36 19 00 23 04 03 18 8.3 5.2 62 1733-2731 MON SEP 08 18 32 19 22 19 54 23 56 04 14 04 46 05 37 19 02 23 08 03 23 8.3 4.3 51 1827-2648 TUE SEP 09 18 30 19 21 19 53 00 55 04 15 04 47 05 38 19 05 23 12 03 28 8.4 3.3 39 1919-2449 WED SEP 10 18 29 19 19 19 51 01 57 04 16 04 48 05 39 19 07 23 16 03 33 8.4 2.3 27 2011-2139 THU SEP 11 18 27 19 17 19 49 16 21 03 01 04 17 04 49 05 39 19 09 23 20 03 38 8.5 1.3 14 2101-1726 FRI SEP 12 18 25 19 16 19 47 16 51 04 05 04 18 04 50 05 40 19 10 23 24 03 43 8.5 0.2 2 2150-1221 SAT SEP 13 18 24 19 14 19 46 17 18 05 10 04 19 04 51 05 41 19 13 23 28 03 48 8.6 0.0 0 2238-0636 SUN SEP 14 18 22 19 13 19 44 17 44 06 17 04 20 04 52 05 42 19 15 23 32 03 53 8.6 0.0 0 2326-0026 MON SEP 15 18 21 19 11 19 42 18 10 07 25 04 21 04 53 05 43 19 17 23 36 03 58 8.6 0.0 0 0015+0552 TUE SEP 16 18 19 19 09 19 41 18 37 04 22 04 53 05 44 19 20 23 40 04 03 8.7 0.0 0 0106+1201 WED SEP 17 18 18 19 08 19 39 19 08 04 23 04 54 05 44 19 22 23 44 04 08 8.7 0.0 0 0200+1736 THU SEP 18 18 16 19 06 19 37 19 44 04 24 04 55 05 45 19 24 23 48 04 13 8.8 0.1 1 0257+2216 FRI SEP 19 18 15 19 05 19 36 20 28 04 25 04 56 05 46 19 27 23 52 04 17 8.8 0.9 9 0358+2536 SAT SEP 20 18 13 19 03 19 34 21 21 04 26 04 57 05 47 19 29 23 56 04 22 8.9 1.8 20 0501+2717 SUN SEP 21 18 12 19 01 19 32 22 23 04 27 04 58 05 48 19 31 00 00 04 27 8.9 2.9 31 0605+2711 MON SEP 22 18 10 19 00 19 31 23 32 04 28 04 59 05 49 19 34 00 04 04 32 9.0 4.0 44 0707+2519 TUE SEP 23 18 09 18 58 19 29 00 44 04 29 05 00 05 49 19 36 00 08 04 37 9.0 5.2 58 0807+2154 WED SEP 24 18 07 18 57 19 27 01 56 04 30 05 01 05 50 19 38 00 11 04 42 9.0 6.5 71 0902+1718 THU SEP 25 18 05 18 55 19 26 03 05 16 14 04 31 05 01 05 51 19 41 00 15 04 47 9.1 7.7 84 0954+1152 FRI SEP 26 18 04 18 54 19 24 04 11 16 41 04 32 05 02 05 52 19 43 00 19 04 52 9.1 8.8 96 1043+0558 SAT SEP 27 18 02 18 52 19 23 05 16 17 07 04 33 05 03 05 53 19 46 00 23 04 57 9.2 9.2 100 1130-0007 SUN SEP 28 18 01 18 50 19 21 06 19 17 32 04 33 05 04 05 54 19 47 00 27 05 01 9.2 9.2 100 1217-0605 MON SEP 29 17 59 18 49 19 19 07 22 17 57 04 34 05 05 05 55 19 49 00 31 05 06 9.2 9.2 100 1304-1141 TUE SEP 30 17 58 18 47 19 18 18 24 04 35 05 06 05 55 19 52 00 35 05 11 9.3 9.3 100 1351-1643 ONE LINE REFERS TO EVENING DATE FIRST QUARTER SEP 07 14:08 UT AND FOLLOWING MORNING. FULL MOON SEP 15 09:15 UT All dates and times are zone PST LAST QUARTER SEP 22 05:08 UT in upper table (except sid time). NEW MOON SEP 29 08:14 UT