PALOMAR OBSERVATORY CALENDAR FOR 2009 -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 2009 SET RISE SET RISE TWI MID DAWN LENGTH DARK___ 12 18 18 12 12 12 h h % midnight TUE SEP 01 18 21 19 09 19 40 16 31 03 40 03 56 04 26 05 14 18 07 22 59 03 26 9.3 0.8 8 2104-1524 WED SEP 02 18 20 19 08 19 38 17 01 04 36 03 56 04 27 05 15 18 10 23 03 03 31 9.3 0.0 0 2149-1041 THU SEP 03 18 19 19 06 19 37 17 28 05 33 03 57 04 28 05 16 18 12 23 07 03 36 9.4 0.0 0 2234-0531 FRI SEP 04 18 17 19 05 19 35 17 55 06 30 03 58 04 29 05 16 18 15 23 11 03 41 9.4 0.0 0 2318-0005 SAT SEP 05 18 16 19 03 19 34 18 22 07 28 03 59 04 29 05 17 18 17 23 15 03 44 9.4 0.0 0 0003+0525 SUN SEP 06 18 15 19 02 19 32 18 50 04 00 04 30 05 18 18 20 23 19 03 49 9.5 0.0 0 0050+1048 MON SEP 07 18 13 19 01 19 31 19 21 04 01 04 31 05 18 18 23 23 23 03 54 9.5 0.3 3 0139+1548 TUE SEP 08 18 12 18 59 19 29 19 56 04 02 04 32 05 19 18 25 23 27 03 59 9.5 0.9 9 0231+2009 WED SEP 09 18 11 18 58 19 28 20 37 04 02 04 32 05 20 18 28 23 30 04 03 9.6 1.6 17 0327+2333 THU SEP 10 18 09 18 56 19 26 21 25 04 03 04 33 05 20 18 30 23 34 04 08 9.6 2.5 25 0426+2540 FRI SEP 11 18 08 18 55 19 25 22 22 04 04 04 34 05 21 18 33 23 38 04 13 9.7 3.5 35 0527+2616 SAT SEP 12 18 07 18 53 19 23 23 27 04 05 04 35 05 22 18 34 23 42 04 18 9.7 4.6 47 0630+2511 SUN SEP 13 18 05 18 52 19 22 00 37 04 06 04 35 05 22 18 37 23 46 04 22 9.7 5.7 59 0731+2227 MON SEP 14 18 04 18 51 19 20 01 50 04 06 04 36 05 23 18 40 23 50 04 27 9.7 7.0 71 0831+1816 TUE SEP 15 18 02 18 49 19 19 03 01 16 04 04 07 04 37 05 24 18 42 23 54 04 32 9.8 8.2 83 0928+1258 WED SEP 16 18 01 18 48 19 17 04 12 16 40 04 08 04 38 05 24 18 45 23 58 04 37 9.8 9.4 95 1022+0655 THU SEP 17 18 00 18 46 19 16 05 20 17 13 04 09 04 38 05 25 18 47 00 02 04 41 9.9 9.9 100 1115+0032 FRI SEP 18 17 58 18 45 19 14 06 27 17 45 04 10 04 39 05 26 18 50 00 06 04 46 9.9 9.9 100 1206-0546 SAT SEP 19 17 57 18 43 19 13 07 34 18 17 04 10 04 40 05 26 18 52 00 10 04 51 9.9 9.9 100 1258-1140 SUN SEP 20 17 55 18 42 19 11 18 51 04 11 04 40 05 27 18 55 00 14 04 55 10.0 9.8 98 1351-1650 MON SEP 21 17 54 18 41 19 10 19 29 04 12 04 41 05 28 18 58 00 18 05 00 10.0 9.2 91 1444-2100 TUE SEP 22 17 53 18 39 19 08 20 10 04 13 04 42 05 28 19 00 00 22 05 05 10.1 8.5 84 1538-2400 WED SEP 23 17 51 18 38 19 07 20 56 04 13 04 43 05 29 19 03 00 26 05 09 10.1 7.8 77 1633-2543 THU SEP 24 17 50 18 36 19 05 21 47 04 14 04 43 05 30 19 05 00 30 05 13 10.1 6.9 68 1727-2609 FRI SEP 25 17 49 18 35 19 04 22 41 04 15 04 44 05 30 19 08 00 34 05 18 10.1 6.1 59 1821-2520 SAT SEP 26 17 47 18 34 19 03 23 37 04 16 04 45 05 31 19 11 00 38 05 23 10.2 5.1 50 1912-2322 SUN SEP 27 17 46 18 32 19 01 00 33 04 16 04 45 05 32 19 13 00 41 05 27 10.2 4.2 41 2002-2025 MON SEP 28 17 45 18 31 19 00 01 30 04 17 04 46 05 32 19 16 00 45 05 32 10.2 3.3 31 2049-1636 TUE SEP 29 17 43 18 29 18 58 02 27 04 18 04 47 05 33 19 17 00 49 05 37 10.3 2.3 22 2135-1207 WED SEP 30 17 42 18 28 18 57 03 23 04 19 04 48 05 34 19 20 00 53 05 42 10.3 1.4 13 2220-0706 ONE LINE REFERS TO EVENING DATE FULL MOON SEP 04 16:06 UT AND FOLLOWING MORNING. LAST QUARTER SEP 12 02:18 UT All dates and times are zone PST NEW MOON SEP 18 18:46 UT in upper table (except sid time). FIRST QUARTER SEP 26 04:53 UT