YALO OBSERVATORY CALENDAR FOR 2002 (computed for altitude 2210.0 m) ASTRONOMICAL(18 deg) TWILIGHT/DAWN MOON DATE(CST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (18 deg) RA DEC 2002 SET RISE SET RISE TWI MID DAWN LENGTH DARK___ 12 18 18 12 18 18 h h % midnight SUN DEC 01 19 39 20 30 21 04 04 50 18 07 04 00 04 35 05 25 01 04 04 00 08 01 6.9 6.9 100 1522-1700 MON DEC 02 19 40 20 31 21 05 05 38 19 18 04 00 04 34 05 25 01 09 04 04 08 05 6.9 6.9 100 1622-2124 TUE DEC 03 19 41 20 32 21 07 06 31 20 28 03 59 04 34 05 25 01 14 04 08 08 08 6.9 6.9 100 1724-2423 WED DEC 04 19 41 20 32 21 08 07 30 21 34 03 59 04 34 05 25 01 19 04 12 08 12 6.9 6.4 93 1826-2543 THU DEC 05 19 42 20 33 21 08 22 32 03 59 04 34 05 25 01 23 04 16 08 15 6.9 5.4 79 1928-2524 FRI DEC 06 19 43 20 34 21 09 23 22 03 59 04 34 05 25 01 28 04 20 08 19 6.8 4.6 67 2027-2336 SAT DEC 07 19 44 20 35 21 10 00 04 03 59 04 34 05 25 01 33 04 24 08 23 6.8 3.9 57 2121-2035 SUN DEC 08 19 44 20 36 21 11 00 41 03 59 04 34 05 25 01 38 04 28 08 27 6.8 3.3 48 2212-1640 MON DEC 09 19 45 20 37 21 12 01 12 03 59 04 34 05 26 01 43 04 32 08 31 6.8 2.8 41 2259-1209 TUE DEC 10 19 46 20 38 21 13 01 41 03 59 04 34 05 26 01 48 04 36 08 35 6.8 2.3 33 2344-0715 WED DEC 11 19 47 20 38 21 14 02 09 03 59 04 34 05 26 01 53 04 39 08 39 6.7 1.8 27 0027-0209 THU DEC 12 19 47 20 39 21 15 02 36 03 59 04 35 05 26 01 58 04 43 08 43 6.7 1.4 20 0110+0258 FRI DEC 13 19 48 20 40 21 16 03 04 03 59 04 35 05 27 02 03 04 47 08 47 6.7 0.9 13 0153+0800 SAT DEC 14 19 49 20 41 21 16 16 01 03 35 03 59 04 35 05 27 02 07 04 51 08 51 6.7 0.4 5 0237+1247 SUN DEC 15 19 49 20 41 21 17 16 56 04 08 04 00 04 35 05 27 02 12 04 55 08 56 6.7 0.0 0 0324+1708 MON DEC 16 19 50 20 42 21 18 17 53 04 47 04 00 04 36 05 27 02 17 04 59 09 00 6.7 0.0 0 0413+2051 TUE DEC 17 19 51 20 43 21 18 18 52 05 31 04 00 04 36 05 28 02 21 05 03 09 04 6.7 0.0 0 0505+2340 WED DEC 18 19 51 20 43 21 19 19 50 06 22 04 00 04 36 05 28 02 26 05 07 09 08 6.7 0.0 0 0601+2522 THU DEC 19 19 52 20 44 21 20 20 47 07 18 04 01 04 37 05 29 02 31 05 11 09 13 6.7 0.0 0 0658+2544 FRI DEC 20 19 52 20 44 21 20 21 39 04 01 04 37 05 29 02 35 05 15 09 17 6.7 0.3 4 0756+2442 SAT DEC 21 19 53 20 45 21 21 22 27 04 02 04 38 05 30 02 39 05 19 09 22 6.7 1.1 16 0853+2215 SUN DEC 22 19 53 20 45 21 21 23 09 04 02 04 38 05 30 02 43 05 23 09 26 6.7 1.8 26 0948+1834 MON DEC 23 19 54 20 46 21 22 23 48 04 03 04 39 05 31 02 48 05 27 09 30 6.7 2.4 36 1042+1351 TUE DEC 24 19 54 20 46 21 22 00 23 04 03 04 39 05 31 02 52 05 31 09 34 6.7 3.0 45 1134+0822 WED DEC 25 19 55 20 47 21 23 00 57 04 04 04 40 05 32 02 57 05 35 09 39 6.7 3.6 53 1224+0225 THU DEC 26 19 55 20 47 21 23 01 30 04 04 04 40 05 32 03 01 05 39 09 43 6.7 4.1 61 1315-0342 FRI DEC 27 19 56 20 48 21 23 02 05 04 05 04 41 05 33 03 05 05 43 09 48 6.7 4.7 70 1407-0942 SAT DEC 28 19 56 20 48 21 24 02 44 04 06 04 42 05 33 03 10 05 47 09 53 6.7 5.3 79 1502-1514 SUN DEC 29 19 56 20 48 21 24 03 27 16 58 04 07 04 42 05 34 03 14 05 50 09 58 6.7 6.1 90 1559-1955 MON DEC 30 19 57 20 48 21 24 04 16 18 07 04 07 04 43 05 35 03 18 05 54 10 02 6.7 6.7 100 1658-2323 TUE DEC 31 19 57 20 49 21 24 05 12 19 14 04 08 04 44 05 35 03 22 05 58 10 07 6.7 6.7 100 1800-2522 ONE LINE REFERS TO EVENING DATE NEW MOON DEC 04 07:38 UT AND FOLLOWING MORNING. FIRST QUARTER DEC 11 15:51 UT All dates and times are zone CST FULL MOON DEC 19 19:13 UT in upper table (except sid time). LAST QUARTER DEC 27 00:33 UT