KECK OBSERVATORY CALENDAR FOR 2008 -ASTRONOMICAL (computed for altitude 4145.0 m) ASTRONOMICAL(18 deg) TWILIGHT/DAWN MOON DATE(HST) 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 SAT NOV 01 17 58 18 36 19 02 20 54 05 09 05 35 06 13 21 27 02 26 07 36 10.1 8.3 81 1801-2653 SUN NOV 02 17 57 18 36 19 02 21 46 05 09 05 35 06 14 21 31 02 30 07 40 10.1 7.4 72 1853-2530 MON NOV 03 17 57 18 35 19 01 22 39 05 10 05 36 06 14 21 34 02 34 07 45 10.2 6.5 64 1944-2259 TUE NOV 04 17 56 18 35 19 01 23 32 05 10 05 36 06 15 21 38 02 38 07 49 10.2 5.6 55 2034-1926 WED NOV 05 17 56 18 35 19 01 00 24 05 10 05 37 06 15 21 42 02 42 07 53 10.2 4.8 46 2121-1501 THU NOV 06 17 56 18 34 19 00 01 17 05 11 05 37 06 16 21 45 02 46 07 58 10.2 3.9 38 2208-0952 FRI NOV 07 17 55 18 34 19 00 02 09 05 11 05 37 06 16 21 49 02 50 08 02 10.2 3.0 29 2255-0409 SAT NOV 08 17 55 18 34 19 00 03 04 05 12 05 38 06 17 21 53 02 54 08 07 10.2 2.1 20 2343+0155 SUN NOV 09 17 55 18 33 19 00 04 01 05 12 05 38 06 17 21 57 02 58 08 11 10.2 1.2 11 0032+0807 MON NOV 10 17 54 18 33 18 59 05 02 05 13 05 39 06 18 22 00 03 02 08 16 10.2 0.2 1 0125+1407 TUE NOV 11 17 54 18 33 18 59 16 19 06 08 05 13 05 39 06 18 22 04 03 06 08 20 10.2 0.0 0 0222+1928 WED NOV 12 17 54 18 33 18 59 17 09 07 16 05 14 05 40 06 19 22 08 03 10 08 25 10.2 0.0 0 0324+2343 THU NOV 13 17 53 18 33 18 59 18 06 05 14 05 40 06 20 22 12 03 14 08 28 10.2 0.0 0 0430+2621 FRI NOV 14 17 53 18 32 18 59 19 09 05 14 05 41 06 20 22 16 03 18 08 32 10.2 0.2 1 0537+2704 SAT NOV 15 17 53 18 32 18 59 20 17 05 15 05 41 06 21 22 20 03 22 08 37 10.3 1.3 12 0644+2548 SUN NOV 16 17 53 18 32 18 59 21 25 05 15 05 42 06 21 22 24 03 25 08 41 10.3 2.4 23 0746+2246 MON NOV 17 17 53 18 32 18 58 22 30 05 16 05 42 06 22 22 27 03 29 08 46 10.3 3.5 34 0845+1824 TUE NOV 18 17 52 18 32 18 58 23 30 05 16 05 43 06 22 22 31 03 33 08 50 10.3 4.5 44 0938+1310 WED NOV 19 17 52 18 32 18 58 00 27 05 17 05 43 06 23 22 34 03 37 08 55 10.3 5.5 53 1028+0726 THU NOV 20 17 52 18 32 18 58 01 21 05 17 05 44 06 24 22 38 03 41 08 59 10.3 6.4 61 1115+0132 FRI NOV 21 17 52 18 32 18 58 02 13 05 18 05 44 06 24 22 42 03 45 09 04 10.3 7.2 70 1200-0417 SAT NOV 22 17 52 18 32 18 58 03 04 05 18 05 45 06 25 22 46 03 49 09 08 10.3 8.1 78 1246-0950 SUN NOV 23 17 52 18 32 18 58 03 56 05 19 05 46 06 25 22 50 03 53 09 13 10.3 9.0 86 1332-1454 MON NOV 24 17 52 18 32 18 58 04 49 05 19 05 46 06 26 22 54 03 57 09 17 10.3 9.8 95 1420-1919 TUE NOV 25 17 52 18 32 18 59 05 42 16 29 05 20 05 47 06 27 22 59 04 01 09 22 10.3 10.3 100 1510-2253 WED NOV 26 17 52 18 32 18 59 06 35 17 12 05 20 05 47 06 27 23 03 04 05 09 26 10.3 10.3 100 1601-2525 THU NOV 27 17 52 18 32 18 59 07 28 17 59 05 21 05 48 06 28 23 07 04 09 09 31 10.4 10.4 100 1654-2647 FRI NOV 28 17 52 18 32 18 59 18 48 05 22 05 48 06 28 23 11 04 13 09 36 10.4 10.4 100 1747-2655 SAT NOV 29 17 52 18 32 18 59 19 40 05 22 05 49 06 29 23 15 04 17 09 40 10.4 9.7 93 1839-2549 SUN NOV 30 17 52 18 32 18 59 20 33 05 23 05 50 06 30 23 19 04 21 09 45 10.4 8.8 84 1930-2334 ONE LINE REFERS TO EVENING DATE FIRST QUARTER NOV 06 04:07 UT AND FOLLOWING MORNING. FULL MOON NOV 13 06:22 UT All dates and times are zone HST LAST QUARTER NOV 19 21:33 UT in upper table (except sid time). NEW MOON NOV 27 16:56 UT