YALO OBSERVATORY CALENDAR FOR 2001 (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 2001 SET RISE SET RISE TWI MID DAWN LENGTH DARK___ 12 18 18 12 18 18 h h % midnight MON OCT 01 18 52 19 36 20 05 18 55 07 20 05 01 05 30 06 14 20 05 00 01 05 02 8.9 0.0 0 0101+0116 TUE OCT 02 18 53 19 37 20 05 19 49 07 51 05 00 05 28 06 12 20 09 00 04 05 05 8.9 0.0 0 0146+0610 WED OCT 03 18 53 19 37 20 06 20 45 04 58 05 27 06 11 20 14 00 08 05 07 8.9 0.6 7 0232+1054 THU OCT 04 18 54 19 38 20 07 21 43 04 57 05 26 06 10 20 19 00 12 05 10 8.8 1.6 18 0321+1514 FRI OCT 05 18 54 19 39 20 08 22 42 04 56 05 24 06 09 20 24 00 16 05 13 8.8 2.6 29 0412+1856 SAT OCT 06 18 55 19 39 20 08 23 42 04 54 05 23 06 08 20 28 00 20 05 15 8.8 3.6 40 0506+2147 SUN OCT 07 18 56 19 40 20 09 00 43 04 53 05 22 06 06 20 33 00 24 05 18 8.7 4.6 52 0604+2330 MON OCT 08 18 56 19 41 20 10 01 41 04 52 05 21 06 05 20 37 00 28 05 21 8.7 5.5 63 0703+2354 TUE OCT 09 18 57 19 42 20 11 02 35 04 50 05 19 06 04 20 42 00 32 05 23 8.7 6.4 73 0803+2250 WED OCT 10 18 58 19 42 20 11 03 25 04 49 05 18 06 03 20 46 00 36 05 26 8.6 7.2 83 0903+2020 THU OCT 11 18 58 19 43 20 12 04 10 04 48 05 17 06 02 20 51 00 40 05 29 8.6 8.0 92 1002+1629 FRI OCT 12 18 59 19 44 20 13 04 52 04 46 05 16 06 00 20 56 00 44 05 31 8.5 8.5 100 1059+1135 SAT OCT 13 19 00 19 44 20 14 05 30 16 54 04 45 05 14 05 59 21 01 00 48 05 34 8.5 8.5 100 1155+0557 SUN OCT 14 19 00 19 45 20 15 06 07 18 01 04 44 05 13 05 58 21 06 00 52 05 37 8.5 8.5 100 1250-0001 MON OCT 15 19 01 19 46 20 15 06 45 19 08 04 43 05 12 05 57 21 10 00 56 05 39 8.5 8.5 100 1344-0556 TUE OCT 16 19 02 19 47 20 16 07 23 20 15 04 41 05 11 05 56 21 15 01 00 05 41 8.4 8.4 100 1438-1127 WED OCT 17 19 02 19 47 20 17 21 21 04 40 05 10 05 55 21 20 01 04 05 44 8.4 7.3 87 1533-1613 THU OCT 18 19 03 19 48 20 18 22 25 04 39 05 08 05 54 21 25 01 08 05 47 8.4 6.2 74 1628-1958 FRI OCT 19 19 04 19 49 20 19 23 27 04 37 05 07 05 53 21 30 01 11 05 49 8.3 5.2 62 1724-2233 SAT OCT 20 19 04 19 50 20 20 00 24 04 36 05 06 05 52 21 35 01 15 05 52 8.3 4.2 50 1820-2351 SUN OCT 21 19 05 19 51 20 21 01 16 04 35 05 05 05 51 21 40 01 19 05 55 8.2 3.3 40 1915-2355 MON OCT 22 19 06 19 52 20 22 02 02 04 34 05 04 05 50 21 45 01 23 05 58 8.2 2.5 30 2007-2249 TUE OCT 23 19 06 19 52 20 23 02 42 04 32 05 03 05 49 21 50 01 27 06 00 8.2 1.8 22 2058-2042 WED OCT 24 19 07 19 53 20 24 03 19 04 31 05 02 05 47 21 55 01 31 06 03 8.1 1.2 14 2147-1743 THU OCT 25 19 08 19 54 20 24 03 52 04 30 05 00 05 47 21 59 01 35 06 06 8.1 0.6 7 2234-1401 FRI OCT 26 19 09 19 55 20 25 04 23 04 29 04 59 05 46 22 03 01 39 06 09 8.1 0.1 1 2319-0946 SAT OCT 27 19 09 19 56 20 26 04 52 04 28 04 58 05 45 22 08 01 43 06 12 8.0 0.0 0 0003-0507 SUN OCT 28 19 10 19 57 20 27 16 47 05 22 04 26 04 57 05 44 22 13 01 47 06 14 8.0 0.0 0 0048-0013 MON OCT 29 19 11 19 58 20 28 17 42 05 52 04 25 04 56 05 43 22 18 01 51 06 17 7.9 0.0 0 0133+0445 TUE OCT 30 19 12 19 59 20 29 18 38 06 25 04 24 04 55 05 42 22 23 01 55 06 20 7.9 0.0 0 0219+0939 WED OCT 31 19 13 19 59 20 30 19 36 07 01 04 23 04 54 05 41 22 28 01 59 06 23 7.9 0.0 0 0308+1413 ONE LINE REFERS TO EVENING DATE FULL MOON OCT 02 13:52 UT AND FOLLOWING MORNING. LAST QUARTER OCT 10 04:23 UT All dates and times are zone CST NEW MOON OCT 16 19:27 UT in upper table (except sid time). FIRST QUARTER OCT 24 03:01 UT