PALOMAR OBSERVATORY CALENDAR FOR 2007 -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 2007 SET RISE SET RISE TWI MID DAWN LENGTH DARK___ 12 18 18 12 12 12 h h % midnight SAT SEP 01 18 21 19 09 19 40 20 39 03 56 04 26 05 14 18 05 22 57 03 24 9.3 1.5 16 0247+2119 SUN SEP 02 18 20 19 08 19 38 21 22 03 56 04 27 05 15 18 08 23 01 03 29 9.3 2.2 23 0347+2519 MON SEP 03 18 19 19 06 19 37 22 12 03 57 04 28 05 16 18 10 23 05 03 34 9.4 3.1 33 0449+2743 TUE SEP 04 18 17 19 05 19 35 23 10 03 58 04 29 05 16 18 13 23 09 03 38 9.4 4.1 43 0551+2821 WED SEP 05 18 16 19 03 19 34 00 14 03 59 04 29 05 17 18 15 23 13 03 42 9.4 5.2 54 0652+2714 THU SEP 06 18 15 19 02 19 32 01 20 04 00 04 30 05 18 18 18 23 17 03 47 9.5 6.3 66 0750+2436 FRI SEP 07 18 13 19 01 19 31 02 26 16 19 04 01 04 31 05 18 18 21 23 21 03 52 9.5 7.4 78 0845+2042 SAT SEP 08 18 12 18 59 19 29 03 30 16 53 04 02 04 32 05 19 18 23 23 25 03 57 9.5 8.5 89 0935+1554 SUN SEP 09 18 11 18 58 19 28 04 30 17 22 04 02 04 32 05 20 18 26 23 28 04 01 9.6 9.5 99 1022+1030 MON SEP 10 18 09 18 56 19 26 05 28 17 48 04 03 04 33 05 20 18 28 23 32 04 06 9.6 9.6 100 1107+0446 TUE SEP 11 18 08 18 55 19 25 06 25 18 13 04 04 04 34 05 21 18 31 23 36 04 11 9.7 9.7 100 1150-0102 WED SEP 12 18 07 18 53 19 23 07 21 18 37 04 05 04 35 05 22 18 32 23 40 04 16 9.7 9.7 100 1233-0644 THU SEP 13 18 05 18 52 19 22 19 02 04 06 04 35 05 22 18 35 23 44 04 20 9.7 9.6 98 1316-1208 FRI SEP 14 18 04 18 51 19 20 19 29 04 06 04 36 05 23 18 38 23 48 04 25 9.7 9.1 93 1401-1703 SAT SEP 15 18 02 18 49 19 19 19 59 04 07 04 37 05 24 18 40 23 52 04 30 9.8 8.6 88 1447-2118 SUN SEP 16 18 01 18 48 19 17 20 34 04 08 04 38 05 24 18 43 23 56 04 35 9.8 8.1 82 1537-2443 MON SEP 17 18 00 18 46 19 16 21 14 04 09 04 38 05 25 18 45 00 00 04 39 9.9 7.4 74 1628-2705 TUE SEP 18 17 58 18 45 19 14 22 01 04 10 04 39 05 26 18 48 00 04 04 44 9.9 6.6 67 1723-2815 WED SEP 19 17 57 18 43 19 13 22 55 04 10 04 40 05 26 18 50 00 08 04 49 9.9 5.8 57 1818-2802 THU SEP 20 17 55 18 42 19 11 23 55 04 11 04 40 05 27 18 53 00 12 04 53 10.0 4.8 47 1915-2623 FRI SEP 21 17 54 18 41 19 10 01 00 04 12 04 41 05 28 18 56 00 16 04 58 10.0 3.7 36 2010-2318 SAT SEP 22 17 53 18 39 19 08 02 07 04 13 04 42 05 28 18 58 00 20 05 02 10.1 2.6 25 2105-1853 SUN SEP 23 17 51 18 38 19 07 03 15 04 13 04 43 05 29 19 01 00 24 05 07 10.1 1.5 14 2158-1320 MON SEP 24 17 50 18 36 19 05 16 26 04 24 04 14 04 43 05 30 19 03 00 28 05 11 10.1 0.3 3 2250-0655 TUE SEP 25 17 49 18 35 19 04 16 56 05 34 04 15 04 44 05 30 19 06 00 32 05 16 10.1 0.0 0 2342-0000 WED SEP 26 17 47 18 34 19 03 17 27 06 45 04 16 04 45 05 31 19 09 00 35 05 21 10.2 0.0 0 0035+0701 THU SEP 27 17 46 18 32 19 01 18 00 07 59 04 16 04 45 05 32 19 11 00 39 05 25 10.2 0.0 0 0130+1342 FRI SEP 28 17 45 18 31 19 00 18 36 04 17 04 46 05 32 19 13 00 43 05 30 10.2 0.1 0 0228+1935 SAT SEP 29 17 43 18 29 18 58 19 17 04 18 04 47 05 33 19 15 00 47 05 35 10.3 0.8 7 0329+2412 SUN SEP 30 17 42 18 28 18 57 20 06 04 19 04 48 05 34 19 18 00 51 05 40 10.3 1.6 15 0432+2710 ONE LINE REFERS TO EVENING DATE LAST QUARTER SEP 04 02:36 UT AND FOLLOWING MORNING. NEW MOON SEP 11 12:45 UT All dates and times are zone PST FIRST QUARTER SEP 19 16:51 UT in upper table (except sid time). FULL MOON SEP 26 19:48 UT