YALO OBSERVATORY CALENDAR FOR 1999 (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 1999 SET RISE SET RISE TWI MID DAWN LENGTH DARK___ 12 18 18 12 18 18 h h % midnight MON NOV 01 19 13 20 00 20 32 03 21 04 22 04 53 05 40 22 32 02 01 06 23 7.8 6.8 87 1053+1000 TUE NOV 02 19 14 20 01 20 33 03 56 04 21 04 52 05 39 22 37 02 05 06 26 7.8 7.4 94 1142+0547 WED NOV 03 19 15 20 02 20 34 04 30 16 19 04 20 04 51 05 38 22 42 02 09 06 29 7.8 7.8 100 1229+0123 THU NOV 04 19 16 20 03 20 35 05 03 17 14 04 19 04 50 05 38 22 47 02 13 06 32 7.7 7.7 100 1316-0300 FRI NOV 05 19 17 20 04 20 36 05 36 18 08 04 18 04 49 05 37 22 52 02 16 06 35 7.7 7.7 100 1402-0713 SAT NOV 06 19 17 20 05 20 37 06 11 19 02 04 17 04 48 05 36 22 57 02 20 06 38 7.7 7.7 100 1449-1105 SUN NOV 07 19 18 20 06 20 38 06 47 19 56 04 16 04 48 05 35 23 02 02 24 06 41 7.6 7.6 100 1536-1429 MON NOV 08 19 19 20 07 20 39 07 27 20 49 04 15 04 47 05 35 23 07 02 28 06 44 7.6 7.4 97 1625-1715 TUE NOV 09 19 20 20 08 20 40 21 42 04 14 04 46 05 34 23 12 02 32 06 47 7.6 6.5 86 1714-1917 WED NOV 10 19 21 20 09 20 41 22 33 04 13 04 45 05 33 23 17 02 36 06 50 7.5 5.7 75 1804-2029 THU NOV 11 19 22 20 10 20 42 23 22 04 12 04 44 05 33 23 22 02 40 06 53 7.5 4.8 64 1854-2047 FRI NOV 12 19 23 20 11 20 43 00 08 04 11 04 44 05 32 23 27 02 44 06 56 7.5 4.1 54 1945-2009 SAT NOV 13 19 23 20 12 20 45 00 51 04 10 04 43 05 31 23 32 02 48 06 59 7.4 3.3 44 2036-1836 SUN NOV 14 19 24 20 13 20 46 01 31 04 09 04 42 05 31 23 37 02 52 07 02 7.4 2.6 35 2126-1611 MON NOV 15 19 25 20 14 20 47 02 10 04 09 04 41 05 30 23 42 02 56 07 06 7.4 2.0 26 2216-1257 TUE NOV 16 19 26 20 15 20 48 02 47 04 08 04 41 05 30 23 47 03 00 07 09 7.3 1.3 18 2307-0901 WED NOV 17 19 27 20 16 20 49 03 24 04 07 04 40 05 29 23 52 03 04 07 11 7.3 0.7 9 2357-0431 THU NOV 18 19 28 20 17 20 50 04 02 04 06 04 40 05 29 23 57 03 08 07 14 7.3 0.1 0 0049+0022 FRI NOV 19 19 29 20 18 20 51 16 30 04 42 04 06 04 39 05 28 00 02 03 12 07 18 7.2 0.0 0 0143+0525 SAT NOV 20 19 29 20 19 20 52 17 36 05 26 04 05 04 38 05 28 00 07 03 16 07 21 7.2 0.0 0 0240+1018 SUN NOV 21 19 30 20 20 20 54 18 45 06 14 04 04 04 38 05 28 00 13 03 20 07 24 7.2 0.0 0 0339+1438 MON NOV 22 19 31 20 21 20 55 19 55 07 08 04 04 04 37 05 27 00 18 03 24 07 28 7.2 0.0 0 0441+1802 TUE NOV 23 19 32 20 22 20 56 21 03 04 03 04 37 05 27 00 23 03 27 07 31 7.1 0.1 1 0545+2009 WED NOV 24 19 33 20 23 20 57 22 08 04 03 04 37 05 27 00 28 03 31 07 35 7.1 1.2 16 0649+2050 THU NOV 25 19 34 20 24 20 58 23 06 04 02 04 36 05 26 00 33 03 35 07 38 7.1 2.1 30 0752+2004 FRI NOV 26 19 35 20 25 20 59 23 58 04 02 04 36 05 26 00 38 03 39 07 42 7.0 3.0 42 0852+1801 SAT NOV 27 19 36 20 26 21 00 00 43 04 01 04 36 05 26 00 43 03 43 07 45 7.0 3.7 52 0948+1458 SUN NOV 28 19 36 20 27 21 01 01 23 04 01 04 35 05 26 00 48 03 47 07 49 7.0 4.4 62 1041+1113 MON NOV 29 19 37 20 28 21 02 01 59 04 00 04 35 05 26 00 53 03 51 07 52 7.0 5.0 71 1131+0701 TUE NOV 30 19 38 20 29 21 03 02 33 04 00 04 35 05 25 00 58 03 55 07 56 7.0 5.5 79 1219+0236 ONE LINE REFERS TO EVENING DATE NEW MOON NOV 08 03:54 UT AND FOLLOWING MORNING. FIRST QUARTER NOV 16 09:07 UT All dates and times are zone CST FULL MOON NOV 23 07:08 UT in upper table (except sid time). LAST QUARTER NOV 29 23:20 UT