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 MAR 01 19 26 20 11 20 40 19 41 07 54 05 12 05 41 06 26 06 34 09 55 15 08 8.5 0.0 0 1128+0608 TUE MAR 02 19 25 20 10 20 39 20 16 05 13 05 42 06 27 06 37 09 59 15 13 8.6 0.0 0 1215+0201 WED MAR 03 19 24 20 08 20 37 20 49 05 14 05 43 06 27 06 39 10 03 15 18 8.6 0.2 2 1302-0205 THU MAR 04 19 23 20 07 20 36 21 23 05 14 05 43 06 28 06 42 10 07 15 21 8.6 0.8 9 1348-0604 FRI MAR 05 19 21 20 06 20 35 21 57 05 15 05 44 06 29 06 45 10 11 15 26 8.7 1.4 15 1434-0945 SAT MAR 06 19 20 20 05 20 34 22 32 05 16 05 45 06 30 06 48 10 14 15 31 8.7 2.0 22 1520-1301 SUN MAR 07 19 19 20 04 20 32 23 10 05 17 05 46 06 30 06 50 10 18 15 36 8.8 2.6 30 1608-1544 MON MAR 08 19 18 20 02 20 31 23 51 05 18 05 47 06 31 06 53 10 22 15 41 8.8 3.3 37 1657-1748 TUE MAR 09 19 17 20 01 20 30 00 36 05 19 05 47 06 32 06 56 10 26 15 46 8.8 4.1 46 1747-1907 WED MAR 10 19 16 20 00 20 28 01 25 05 19 05 48 06 32 06 58 10 30 15 50 8.8 4.9 55 1839-1934 THU MAR 11 19 14 19 59 20 27 02 18 05 20 05 49 06 33 07 01 10 34 15 55 8.9 5.8 65 1932-1905 FRI MAR 12 19 13 19 57 20 26 03 15 16 33 05 21 05 49 06 34 07 04 10 38 16 00 8.9 6.8 76 2025-1736 SAT MAR 13 19 12 19 56 20 25 04 16 17 19 05 22 05 50 06 34 07 06 10 42 16 05 9.0 7.9 87 2120-1509 SUN MAR 14 19 11 19 55 20 23 05 18 18 02 05 22 05 51 06 35 07 08 10 46 16 09 9.0 8.9 99 2215-1147 MON MAR 15 19 10 19 54 20 22 06 22 18 44 05 23 05 52 06 36 07 11 10 50 16 14 9.0 9.0 100 2309-0739 TUE MAR 16 19 08 19 52 20 21 07 27 19 25 05 24 05 52 06 36 07 14 10 54 16 19 9.0 9.0 100 0004-0259 WED MAR 17 19 07 19 51 20 19 20 06 05 25 05 53 06 37 07 16 10 58 16 24 9.1 9.1 100 0059+0154 THU MAR 18 19 06 19 50 20 18 20 48 05 25 05 54 06 37 07 19 11 02 16 28 9.1 8.6 94 0155+0644 FRI MAR 19 19 05 19 49 20 17 21 32 05 26 05 54 06 38 07 22 11 06 16 33 9.2 7.9 86 0252+1109 SAT MAR 20 19 04 19 47 20 15 22 19 05 27 05 55 06 39 07 24 11 10 16 38 9.2 7.1 77 0350+1452 SUN MAR 21 19 02 19 46 20 14 23 09 05 27 05 56 06 39 07 27 11 14 16 42 9.2 6.3 68 0449+1736 MON MAR 22 19 01 19 45 20 13 00 02 05 28 05 56 06 40 07 30 11 18 16 46 9.2 5.4 58 0548+1913 TUE MAR 23 19 00 19 44 20 12 00 59 05 29 05 57 06 41 07 33 11 22 16 51 9.3 4.5 48 0647+1938 WED MAR 24 18 59 19 42 20 10 01 57 05 29 05 57 06 41 07 35 11 25 16 55 9.3 3.5 37 0745+1853 THU MAR 25 18 57 19 41 20 09 02 55 05 30 05 58 06 42 07 38 11 29 17 00 9.4 2.6 27 0840+1705 FRI MAR 26 18 56 19 40 20 08 16 22 03 53 05 31 05 59 06 42 07 41 11 33 17 05 9.4 1.6 17 0933+1426 SAT MAR 27 18 55 19 39 20 07 17 03 04 50 05 31 05 59 06 43 07 44 11 37 17 09 9.4 0.7 7 1024+1106 SUN MAR 28 18 54 19 37 20 05 17 40 05 46 05 32 06 00 06 44 07 46 11 41 17 14 9.4 0.0 0 1114+0718 MON MAR 29 18 53 19 36 20 04 18 15 06 41 05 33 06 00 06 44 07 49 11 45 17 19 9.5 0.0 0 1201+0315 TUE MAR 30 18 51 19 35 20 03 18 49 07 35 05 33 06 01 06 45 07 51 11 49 17 23 9.5 0.0 0 1247-0052 WED MAR 31 18 50 19 34 20 02 19 22 05 34 06 02 06 45 07 54 11 53 17 28 9.5 0.0 0 1333-0455 ONE LINE REFERS TO EVENING DATE FULL MOON MAR 02 07:03 UT AND FOLLOWING MORNING. LAST QUARTER MAR 10 08:44 UT All dates and times are zone CST NEW MOON MAR 17 18:49 UT in upper table (except sid time). FIRST QUARTER MAR 24 10:21 UT FULL MOON MAR 31 22:51 UT