LICK OBSERVATORY CALENDAR FOR 2008 -NAUTICAL (computed for altitude 1283.0 m) NAUTICAL(12 deg) TWILIGHT/DAWN MOON DATE(PST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (12 deg) RA DEC 2008 SET RISE SET RISE TWI MID DAWN LENGTH DARK___ 12 18 18 12 12 12 h h % midnight TUE APR 01 18 36 19 27 19 59 03 47 04 22 04 53 05 44 08 04 12 38 17 31 9.4 8.3 88 2140-1416 WED APR 02 18 37 19 28 20 00 04 14 04 20 04 52 05 42 08 09 12 42 17 34 9.4 8.8 93 2230-0825 THU APR 03 18 38 19 29 20 01 04 41 16 14 04 18 04 50 05 41 08 14 12 45 17 36 9.3 9.2 98 2320-0159 FRI APR 04 18 39 19 30 20 02 05 08 17 24 04 16 04 49 05 40 08 19 12 49 17 39 9.3 9.3 100 0011+0442 SAT APR 05 18 40 19 31 20 03 05 38 18 37 04 15 04 47 05 38 08 24 12 53 17 41 9.3 9.3 100 0104+1117 SUN APR 06 18 41 19 32 20 04 06 12 19 53 04 13 04 45 05 37 08 29 12 57 17 43 9.2 8.9 96 0200+1720 MON APR 07 18 41 19 33 20 05 06 52 21 11 04 11 04 44 05 35 08 33 13 01 17 46 9.2 7.6 82 0300+2221 TUE APR 08 18 42 19 34 20 06 07 42 22 29 04 10 04 42 05 34 08 38 13 05 17 48 9.1 6.2 68 0403+2554 WED APR 09 18 43 19 35 20 07 23 41 04 08 04 41 05 32 08 43 13 09 17 51 9.1 5.0 54 0509+2739 THU APR 10 18 44 19 36 20 09 00 44 04 06 04 39 05 31 08 48 13 13 17 53 9.0 3.9 43 0614+2728 FRI APR 11 18 45 19 37 20 10 01 35 04 05 04 38 05 29 08 53 13 17 17 56 9.0 3.0 33 0716+2531 SAT APR 12 18 46 19 38 20 11 02 16 04 03 04 36 05 28 08 58 13 21 17 58 9.0 2.3 26 0814+2205 SUN APR 13 18 47 19 39 20 12 02 49 04 01 04 35 05 27 09 03 13 25 18 01 8.9 1.8 19 0907+1734 MON APR 14 18 48 19 40 20 13 03 18 04 00 04 33 05 25 09 08 13 29 18 03 8.9 1.3 14 0957+1220 TUE APR 15 18 49 19 41 20 15 03 42 03 58 04 31 05 24 09 13 13 33 18 05 8.8 0.8 9 1044+0640 WED APR 16 18 50 19 42 20 16 04 06 03 56 04 30 05 22 09 18 13 37 18 07 8.8 0.4 4 1129+0050 THU APR 17 18 51 19 43 20 17 16 24 04 29 03 55 04 28 05 21 09 23 13 41 18 09 8.7 0.0 0 1213-0456 FRI APR 18 18 51 19 44 20 18 17 24 04 53 03 53 04 27 05 20 09 28 13 45 18 12 8.7 0.0 0 1257-1027 SAT APR 19 18 52 19 45 20 19 18 24 05 19 03 51 04 25 05 18 09 33 13 49 18 14 8.7 0.0 0 1343-1531 SUN APR 20 18 53 19 46 20 21 19 24 05 48 03 50 04 24 05 17 09 38 13 52 18 17 8.6 0.0 0 1429-1956 MON APR 21 18 54 19 47 20 22 20 25 06 22 03 48 04 22 05 16 09 43 13 56 18 19 8.6 0.6 7 1518-2330 TUE APR 22 18 55 19 48 20 23 21 24 07 02 03 46 04 21 05 14 09 48 14 00 18 22 8.6 1.6 18 1609-2604 WED APR 23 18 56 19 50 20 24 22 21 07 48 03 45 04 20 05 13 09 54 14 04 18 25 8.5 2.5 29 1702-2727 THU APR 24 18 57 19 51 20 26 23 13 03 43 04 18 05 12 09 59 14 08 18 27 8.4 3.4 39 1756-2735 FRI APR 25 18 58 19 52 20 27 23 59 03 42 04 17 05 11 10 04 14 12 18 30 8.4 4.1 48 1849-2627 SAT APR 26 18 59 19 53 20 28 00 40 03 40 04 15 05 09 10 08 14 16 18 32 8.4 4.8 57 1941-2404 SUN APR 27 19 00 19 54 20 29 01 15 03 38 04 14 05 08 10 13 14 20 18 35 8.3 5.4 64 2032-2032 MON APR 28 19 01 19 55 20 31 01 45 03 37 04 12 05 07 10 18 14 24 18 37 8.3 5.8 70 2122-1559 TUE APR 29 19 02 19 56 20 32 02 13 03 35 04 11 05 06 10 23 14 28 18 40 8.3 6.3 76 2211-1036 WED APR 30 19 02 19 57 20 33 02 39 03 34 04 10 05 05 10 28 14 32 18 43 8.2 6.7 81 2259-0433 ONE LINE REFERS TO EVENING DATE NEW MOON APR 06 03:56 UT AND FOLLOWING MORNING. FIRST QUARTER APR 12 18:34 UT All dates and times are zone PST FULL MOON APR 20 10:27 UT in upper table (except sid time). LAST QUARTER APR 28 14:16 UT