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 SUN JUL 01 18 03 18 50 19 19 06 03 06 15 06 44 07 31 13 16 17 58 00 14 10.9 0.2 1 1639-1951 MON JUL 02 18 03 18 50 19 20 16 22 07 00 06 15 06 44 07 31 13 21 18 02 00 18 10.9 0.0 0 1732-2206 TUE JUL 03 18 03 18 51 19 20 17 09 07 53 06 15 06 44 07 31 13 25 18 06 00 22 10.9 0.0 0 1826-2315 WED JUL 04 18 04 18 51 19 20 18 00 06 15 06 44 07 31 13 29 18 10 00 26 10.9 0.0 0 1919-2316 THU JUL 05 18 04 18 51 19 21 18 53 06 15 06 44 07 31 13 34 18 14 00 30 10.9 0.0 0 2011-2211 FRI JUL 06 18 05 18 52 19 21 19 48 06 15 06 44 07 31 13 38 18 18 00 34 10.9 0.4 4 2102-2006 SAT JUL 07 18 05 18 52 19 21 20 42 06 15 06 44 07 31 13 42 18 21 00 37 10.9 1.4 12 2150-1711 SUN JUL 08 18 05 18 53 19 22 21 36 06 15 06 44 07 31 13 47 18 25 00 41 10.9 2.2 20 2237-1334 MON JUL 09 18 06 18 53 19 22 22 30 06 14 06 44 07 31 13 51 18 29 00 44 10.9 3.1 28 2322-0925 TUE JUL 10 18 06 18 53 19 23 23 23 06 14 06 43 07 30 13 56 18 33 00 48 10.8 4.0 36 0007-0454 WED JUL 11 18 07 18 54 19 23 00 17 06 14 06 43 07 30 13 59 18 37 00 52 10.8 4.9 45 0051-0009 THU JUL 12 18 07 18 54 19 23 01 12 06 14 06 43 07 30 14 03 18 41 00 56 10.8 5.8 53 0136+0441 FRI JUL 13 18 08 18 55 19 24 02 09 06 14 06 43 07 30 14 08 18 45 01 00 10.8 6.8 62 0223+0928 SAT JUL 14 18 08 18 55 19 24 03 08 06 14 06 43 07 29 14 12 18 49 01 04 10.8 7.7 71 0313+1358 SUN JUL 15 18 09 18 56 19 25 04 11 06 13 06 42 07 29 14 17 18 53 01 07 10.8 8.8 81 0406+1756 MON JUL 16 18 09 18 56 19 25 05 16 06 13 06 42 07 29 14 21 18 57 01 11 10.8 9.9 91 0504+2103 TUE JUL 17 18 10 18 57 19 26 06 21 16 08 06 13 06 42 07 28 14 26 19 01 01 15 10.8 10.8 100 0605+2257 WED JUL 18 18 10 18 57 19 26 07 24 17 08 06 13 06 42 07 28 14 30 19 05 01 19 10.8 10.8 100 0709+2321 THU JUL 19 18 11 18 58 19 26 18 15 06 12 06 41 07 28 14 34 19 09 01 22 10.8 10.8 100 0814+2206 FRI JUL 20 18 12 18 58 19 27 19 25 06 12 06 41 07 27 14 39 19 13 01 26 10.7 10.7 100 0917+1916 SAT JUL 21 18 12 18 59 19 27 20 36 06 12 06 40 07 27 14 43 19 17 01 30 10.7 9.6 89 1018+1507 SUN JUL 22 18 13 18 59 19 28 21 44 06 11 06 40 07 26 14 48 19 21 01 33 10.7 8.4 78 1115+1005 MON JUL 23 18 13 18 59 19 28 22 51 06 11 06 40 07 26 14 52 19 25 01 37 10.7 7.3 68 1210+0434 TUE JUL 24 18 14 19 00 19 29 23 55 06 11 06 39 07 25 14 57 19 28 01 41 10.7 6.3 58 1302-0103 WED JUL 25 18 14 19 00 19 29 00 57 06 10 06 39 07 25 15 01 19 32 01 43 10.7 5.2 48 1353-0629 THU JUL 26 18 15 19 01 19 30 01 58 06 10 06 38 07 24 15 06 19 36 01 47 10.7 4.2 39 1444-1127 FRI JUL 27 18 15 19 01 19 30 02 58 06 09 06 38 07 24 15 10 19 40 01 50 10.7 3.2 29 1535-1546 SAT JUL 28 18 16 19 02 19 31 03 57 06 09 06 37 07 23 15 15 19 44 01 54 10.6 2.2 20 1626-1914 SUN JUL 29 18 17 19 02 19 31 04 54 06 08 06 37 07 22 15 18 19 48 01 57 10.6 1.2 11 1719-2142 MON JUL 30 18 17 19 03 19 31 05 49 06 08 06 36 07 22 15 22 19 52 02 01 10.6 0.3 2 1812-2306 TUE JUL 31 18 18 19 03 19 32 06 39 06 07 06 35 07 21 15 27 19 56 02 04 10.6 0.0 0 1905-2323 ONE LINE REFERS TO EVENING DATE FULL MOON JUL 05 15:05 UT AND FOLLOWING MORNING. LAST QUARTER JUL 13 18:47 UT All dates and times are zone CST NEW MOON JUL 20 19:46 UT in upper table (except sid time). FIRST QUARTER JUL 27 10:10 UT