PALOMAR OBSERVATORY CALENDAR FOR 2008 -NAUTICAL (computed for altitude 1706.0 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 15 19 02 19 32 03 21 04 10 04 39 05 27 07 58 12 57 17 36 9.6 8.3 86 2140-1416 WED APR 02 18 16 19 03 19 33 03 51 04 08 04 38 05 25 08 03 13 01 17 39 9.6 8.8 91 2230-0825 THU APR 03 18 17 19 04 19 34 04 21 04 07 04 37 05 24 08 08 13 05 17 42 9.5 9.3 97 2320-0159 FRI APR 04 18 17 19 05 19 35 04 51 17 04 04 05 04 35 05 23 08 13 13 09 17 44 9.5 9.5 100 0011+0442 SAT APR 05 18 18 19 06 19 36 05 23 18 13 04 04 04 34 05 21 08 18 13 12 17 47 9.5 9.5 100 0104+1117 SUN APR 06 18 19 19 06 19 37 06 00 19 26 04 02 04 33 05 20 08 22 13 16 17 50 9.4 9.1 96 0200+1720 MON APR 07 18 20 19 07 19 38 06 43 20 41 04 01 04 31 05 19 08 27 13 20 17 52 9.4 7.8 83 0300+2221 TUE APR 08 18 20 19 08 19 39 07 34 21 56 03 59 04 30 05 17 08 31 13 24 17 55 9.4 6.6 70 0403+2554 WED APR 09 18 21 19 09 19 40 23 08 03 58 04 28 05 16 08 36 13 28 17 57 9.3 5.3 57 0509+2739 THU APR 10 18 22 19 10 19 41 00 11 03 56 04 27 05 15 08 41 13 32 18 00 9.3 4.3 45 0614+2728 FRI APR 11 18 23 19 11 19 42 01 04 03 55 04 26 05 14 08 46 13 36 18 03 9.3 3.4 36 0716+2531 SAT APR 12 18 23 19 11 19 42 01 47 03 53 04 24 05 12 08 50 13 40 18 05 9.2 2.6 28 0814+2205 SUN APR 13 18 24 19 12 19 43 02 23 03 52 04 23 05 11 08 55 13 44 18 08 9.2 2.0 21 0907+1734 MON APR 14 18 25 19 13 19 44 02 54 03 50 04 22 05 10 09 00 13 48 18 11 9.1 1.5 16 0957+1220 TUE APR 15 18 26 19 14 19 45 03 21 03 49 04 20 05 09 09 05 13 52 18 13 9.1 1.0 10 1044+0640 WED APR 16 18 26 19 15 19 46 03 47 03 47 04 19 05 07 09 10 13 56 18 16 9.1 0.5 5 1129+0050 THU APR 17 18 27 19 16 19 47 16 02 04 12 03 46 04 18 05 06 09 15 14 00 18 18 9.0 0.1 1 1213-0456 FRI APR 18 18 28 19 17 19 48 16 59 04 39 03 45 04 16 05 05 09 20 14 04 18 20 9.0 0.0 0 1257-1027 SAT APR 19 18 29 19 18 19 49 17 57 05 07 03 43 04 15 05 04 09 25 14 08 18 23 9.0 0.0 0 1343-1531 SUN APR 20 18 29 19 18 19 50 18 55 05 39 03 42 04 14 05 03 09 29 14 12 18 26 8.9 0.0 0 1429-1956 MON APR 21 18 30 19 19 19 51 19 53 06 15 03 40 04 12 05 01 09 34 14 16 18 28 8.9 0.6 6 1518-2330 TUE APR 22 18 31 19 20 19 52 20 51 06 56 03 39 04 11 05 00 09 39 14 19 18 31 8.8 1.5 17 1609-2604 WED APR 23 18 32 19 21 19 53 21 47 07 43 03 38 04 10 04 59 09 44 14 23 18 34 8.8 2.4 27 1702-2727 THU APR 24 18 32 19 22 19 54 22 39 03 36 04 08 04 58 09 49 14 27 18 36 8.8 3.3 37 1756-2735 FRI APR 25 18 33 19 23 19 55 23 26 03 35 04 07 04 57 09 54 14 31 18 39 8.7 4.0 46 1849-2627 SAT APR 26 18 34 19 24 19 57 00 08 03 33 04 06 04 56 09 58 14 35 18 42 8.7 4.7 54 1941-2404 SUN APR 27 18 35 19 25 19 58 00 45 03 32 04 05 04 55 10 03 14 39 18 45 8.7 5.3 61 2032-2032 MON APR 28 18 36 19 26 19 59 01 18 03 31 04 04 04 54 10 08 14 43 18 48 8.6 5.9 67 2122-1559 TUE APR 29 18 36 19 27 20 00 01 48 03 29 04 02 04 53 10 13 14 47 18 50 8.6 6.3 73 2211-1036 WED APR 30 18 37 19 28 20 01 02 17 03 28 04 01 04 52 10 18 14 51 18 53 8.5 6.8 79 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