View calendars 2000-2010 here.
MCDO OBSERVATORY CALENDAR FOR 2006 -ASTRONOMICAL
(computed for altitude 2081.0 m)
ASTRONOMICAL(18 deg) TWILIGHT/DAWN MOON
DATE(CST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (18 deg) RA DEC
2006 SET RISE SET RISE TWI MID DAWN LENGTH DARK___
12 18 18 12 18 18 h h % midnight
SUN JAN 01 18 14 19 02 19 31 21 28 06 28 06 57 07 45 01 21 05 51 12 20 11.0 9.0 82 2152-1636
MON JAN 02 18 15 19 03 19 32 22 37 06 28 06 57 07 45 01 26 05 55 12 24 10.9 7.8 71 2247-1022
TUE JAN 03 18 16 19 03 19 33 23 44 06 28 06 58 07 45 01 31 05 59 12 28 10.9 6.7 61 2338-0342
WED JAN 04 18 16 19 04 19 33 00 48 06 29 06 58 07 46 01 35 06 03 12 33 10.9 5.7 51 0028+0300
THU JAN 05 18 17 19 05 19 34 01 51 06 29 06 58 07 46 01 40 06 07 12 37 10.9 4.6 42 0117+0926
FRI JAN 06 18 18 19 05 19 35 02 55 06 29 06 58 07 46 01 45 06 11 12 41 10.9 3.6 32 0207+1517
SAT JAN 07 18 19 19 06 19 35 03 59 06 29 06 58 07 46 01 49 06 15 12 45 10.9 2.5 22 0258+2019
SUN JAN 08 18 19 19 07 19 36 05 03 06 29 06 59 07 46 01 54 06 18 12 49 10.9 1.4 13 0352+2417
MON JAN 09 18 20 19 08 19 37 06 04 06 29 06 59 07 46 01 59 06 22 12 52 10.9 0.4 3 0447+2659
TUE JAN 10 18 21 19 08 19 38 07 02 06 30 06 59 07 46 02 04 06 26 12 57 10.9 0.0 0 0543+2817
WED JAN 11 18 22 19 09 19 38 16 36 07 53 06 30 06 59 07 46 02 08 06 30 13 01 10.9 0.0 0 0640+2808
THU JAN 12 18 23 19 10 19 39 17 33 06 30 06 59 07 46 02 13 06 34 13 05 10.9 0.0 0 0734+2635
FRI JAN 13 18 23 19 11 19 40 18 32 06 30 06 59 07 46 02 17 06 38 13 09 10.8 0.0 0 0826+2348
SAT JAN 14 18 24 19 11 19 40 19 31 06 30 06 59 07 46 02 21 06 42 13 13 10.8 0.0 0 0915+2002
SUN JAN 15 18 25 19 12 19 41 20 27 06 30 06 59 07 46 02 26 06 46 13 17 10.8 0.8 7 1001+1529
MON JAN 16 18 26 19 13 19 42 21 22 06 30 06 59 07 46 02 31 06 50 13 21 10.8 1.7 15 1045+1024
TUE JAN 17 18 27 19 14 19 43 22 16 06 29 06 58 07 45 02 36 06 54 13 24 10.8 2.5 23 1128+0457
WED JAN 18 18 28 19 15 19 44 23 10 06 29 06 58 07 45 02 41 06 58 13 28 10.7 3.4 31 1209-0041
THU JAN 19 18 28 19 15 19 44 00 04 06 29 06 58 07 45 02 45 07 02 13 32 10.7 4.3 40 1252-0621
FRI JAN 20 18 29 19 16 19 45 00 59 06 29 06 58 07 45 02 50 07 06 13 36 10.7 5.2 48 1336-1154
SAT JAN 21 18 30 19 17 19 46 01 58 06 29 06 58 07 44 02 55 07 10 13 40 10.7 6.2 57 1423-1707
SUN JAN 22 18 31 19 18 19 47 03 01 06 29 06 57 07 44 03 00 07 14 13 44 10.7 7.2 67 1514-2145
MON JAN 23 18 32 19 19 19 47 04 06 06 28 06 57 07 44 03 04 07 18 13 47 10.7 8.3 77 1609-2527
TUE JAN 24 18 33 19 19 19 48 05 13 06 28 06 57 07 43 03 09 07 22 13 51 10.7 9.4 88 1710-2749
WED JAN 25 18 34 19 20 19 49 06 18 06 28 06 57 07 43 03 14 07 25 13 55 10.6 10.5 98 1814-2828
THU JAN 26 18 35 19 21 19 50 07 16 16 34 06 28 06 56 07 42 03 19 07 29 13 58 10.6 10.6 100 1921-2708
FRI JAN 27 18 35 19 22 19 50 17 48 06 27 06 56 07 42 03 23 07 33 14 01 10.6 10.6 100 2025-2352
SAT JAN 28 18 36 19 23 19 51 19 03 06 27 06 55 07 41 03 28 07 37 14 05 10.6 10.6 100 2127-1856
SUN JAN 29 18 37 19 23 19 52 20 16 06 26 06 55 07 41 03 33 07 41 14 08 10.6 10.2 96 2225-1247
MON JAN 30 18 38 19 24 19 53 21 27 06 26 06 54 07 40 03 38 07 45 14 12 10.6 9.0 85 2319-0558
TUE JAN 31 18 39 19 25 19 53 22 35 06 26 06 54 07 40 03 41 07 49 14 16 10.6 7.8 74 0011+0102
ONE LINE REFERS TO EVENING DATE FIRST QUARTER JAN 06 18:59 UT
AND FOLLOWING MORNING. FULL MOON JAN 14 09:50 UT
All dates and times are zone CST LAST QUARTER JAN 22 15:18 UT
in upper table (except sid time). NEW MOON JAN 29 14:16 UT
MCDO OBSERVATORY CALENDAR FOR 2006 -ASTRONOMICAL
(computed for altitude 2081.0 m)
ASTRONOMICAL(18 deg) TWILIGHT/DAWN MOON
DATE(CST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (18 deg) RA DEC
2006 SET RISE SET RISE TWI MID DAWN LENGTH DARK___
12 18 18 12 18 18 h h % midnight
WED FEB 01 18 40 19 26 19 54 23 41 06 25 06 53 07 39 03 46 07 53 14 19 10.5 6.7 64 0102+0750
THU FEB 02 18 41 19 26 19 55 00 46 06 25 06 53 07 39 03 51 07 57 14 23 10.5 5.6 53 0153+1404
FRI FEB 03 18 41 19 27 19 56 01 52 06 24 06 52 07 38 03 56 08 01 14 26 10.5 4.5 43 0245+1926
SAT FEB 04 18 42 19 28 19 56 02 56 06 23 06 52 07 37 04 00 08 05 14 29 10.5 3.4 33 0339+2342
SUN FEB 05 18 43 19 29 19 57 03 59 06 23 06 51 07 37 04 05 08 09 14 33 10.4 2.4 23 0434+2642
MON FEB 06 18 44 19 30 19 58 04 58 06 22 06 51 07 36 04 10 08 13 14 36 10.4 1.4 13 0530+2817
TUE FEB 07 18 45 19 30 19 59 05 50 06 22 06 50 07 35 04 15 08 17 14 40 10.4 0.5 5 0626+2826
WED FEB 08 18 46 19 31 19 59 06 36 06 21 06 49 07 35 04 19 08 21 14 43 10.4 0.0 0 0721+2711
THU FEB 09 18 47 19 32 20 00 16 25 07 16 06 20 06 49 07 34 04 24 08 25 14 46 10.3 0.0 0 0813+2440
FRI FEB 10 18 47 19 33 20 01 17 23 07 50 06 20 06 48 07 33 04 29 08 29 14 50 10.3 0.0 0 0903+2107
SAT FEB 11 18 48 19 33 20 02 18 21 06 19 06 47 07 32 04 34 08 33 14 53 10.3 0.0 0 0949+1643
SUN FEB 12 18 49 19 34 20 02 19 16 06 18 06 46 07 31 04 38 08 36 14 55 10.3 0.0 0 1034+1143
MON FEB 13 18 50 19 35 20 03 20 11 06 17 06 46 07 31 04 43 08 40 14 58 10.2 0.1 1 1116+0618
TUE FEB 14 18 51 19 36 20 04 21 04 06 17 06 45 07 30 04 48 08 44 15 02 10.2 1.0 9 1158+0040
WED FEB 15 18 51 19 36 20 04 21 58 06 16 06 44 07 29 04 52 08 48 15 05 10.2 1.9 18 1240-0501
THU FEB 16 18 52 19 37 20 05 22 52 06 15 06 43 07 28 04 57 08 52 15 08 10.2 2.8 27 1323-1036
FRI FEB 17 18 53 19 38 20 06 23 49 06 14 06 42 07 27 05 02 08 56 15 11 10.1 3.7 36 1409-1552
SAT FEB 18 18 54 19 39 20 07 00 49 06 13 06 41 07 26 05 06 09 00 15 14 10.1 4.7 46 1457-2036
SUN FEB 19 18 55 19 39 20 07 01 51 06 12 06 40 07 25 05 10 09 04 15 17 10.1 5.7 56 1550-2432
MON FEB 20 18 55 19 40 20 08 02 56 06 12 06 39 07 24 05 15 09 08 15 21 10.1 6.8 67 1647-2719
TUE FEB 21 18 56 19 41 20 09 03 59 06 11 06 39 07 23 05 20 09 12 15 24 10.0 7.8 78 1748-2836
WED FEB 22 18 57 19 41 20 09 04 59 06 10 06 38 07 22 05 24 09 16 15 27 10.0 8.8 88 1852-2805
THU FEB 23 18 58 19 42 20 10 05 52 06 09 06 37 07 21 05 29 09 20 15 30 10.0 9.7 97 1956-2541
FRI FEB 24 18 58 19 43 20 11 06 38 16 34 06 08 06 36 07 20 05 34 09 24 15 33 10.0 10.0 100 2059-2128
SAT FEB 25 18 59 19 44 20 11 07 17 17 48 06 07 06 35 07 19 05 38 09 28 15 36 9.9 9.9 100 2158-1548
SUN FEB 26 19 00 19 44 20 12 07 53 19 01 06 06 06 34 07 18 05 43 09 32 15 39 9.9 9.9 100 2254-0908
MON FEB 27 19 01 19 45 20 13 20 11 06 05 06 33 07 17 05 48 09 36 15 42 9.9 9.9 100 2348-0158
TUE FEB 28 19 01 19 46 20 14 21 21 06 04 06 31 07 16 05 53 09 40 15 45 9.8 8.7 88 0041+0511
ONE LINE REFERS TO EVENING DATE FIRST QUARTER FEB 05 06:31 UT
AND FOLLOWING MORNING. FULL MOON FEB 13 04:47 UT
All dates and times are zone CST LAST QUARTER FEB 21 07:22 UT
in upper table (except sid time). NEW MOON FEB 28 00:31 UT
MCDO OBSERVATORY CALENDAR FOR 2006 -ASTRONOMICAL
(computed for altitude 2081.0 m)
ASTRONOMICAL(18 deg) TWILIGHT/DAWN MOON
DATE(CST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (18 deg) RA DEC
2006 SET RISE SET RISE TWI MID DAWN LENGTH DARK___
12 18 18 12 18 18 h h % midnight
WED MAR 01 19 02 19 46 20 14 22 29 06 03 06 30 07 15 05 57 09 43 15 47 9.8 7.6 77 0134+1156
THU MAR 02 19 03 19 47 20 15 23 37 06 01 06 29 07 14 06 02 09 47 15 49 9.8 6.4 65 0227+1752
FRI MAR 03 19 03 19 48 20 16 00 45 06 00 06 28 07 12 06 07 09 51 15 52 9.7 5.2 53 0322+2241
SAT MAR 04 19 04 19 48 20 16 01 50 05 59 06 27 07 11 06 11 09 55 15 55 9.7 4.2 42 0418+2610
SUN MAR 05 19 05 19 49 20 17 02 52 05 58 06 26 07 10 06 16 09 59 15 58 9.7 3.1 32 0515+2810
MON MAR 06 19 05 19 50 20 18 03 47 05 57 06 25 07 09 06 21 10 03 16 01 9.7 2.2 22 0612+2840
TUE MAR 07 19 06 19 50 20 18 04 35 05 56 06 24 07 08 06 25 10 07 16 04 9.6 1.3 14 0707+2743
WED MAR 08 19 07 19 51 20 19 05 17 05 55 06 23 07 07 06 29 10 11 16 07 9.6 0.6 6 0800+2529
THU MAR 09 19 08 19 52 20 20 05 52 05 53 06 21 07 06 06 34 10 15 16 09 9.5 0.0 0 0851+2210
FRI MAR 10 19 08 19 52 20 20 16 15 06 22 05 52 06 20 07 04 06 38 10 19 16 12 9.5 0.0 0 0938+1757
SAT MAR 11 19 09 19 53 20 21 17 11 06 50 05 51 06 19 07 03 06 43 10 23 16 15 9.5 0.0 0 1022+1305
SUN MAR 12 19 10 19 54 20 22 18 05 07 15 05 50 06 18 07 02 06 48 10 27 16 18 9.5 0.0 0 1105+0743
MON MAR 13 19 10 19 54 20 22 18 59 07 40 05 49 06 17 07 01 06 52 10 31 16 21 9.4 0.0 0 1147+0205
TUE MAR 14 19 11 19 55 20 23 19 53 05 47 06 15 07 00 06 57 10 35 16 23 9.4 0.0 0 1230-0339
WED MAR 15 19 12 19 56 20 24 20 47 05 46 06 14 06 58 07 02 10 39 16 26 9.4 0.4 4 1312-0919
THU MAR 16 19 12 19 56 20 25 21 44 05 45 06 13 06 57 07 07 10 43 16 29 9.3 1.3 14 1357-1442
FRI MAR 17 19 13 19 57 20 25 22 42 05 44 06 12 06 56 07 11 10 47 16 31 9.3 2.3 24 1445-1936
SAT MAR 18 19 13 19 58 20 26 23 44 05 42 06 10 06 55 07 16 10 50 16 33 9.3 3.3 35 1536-2343
SUN MAR 19 19 14 19 58 20 27 00 46 05 41 06 09 06 53 07 21 10 54 16 36 9.2 4.3 46 1631-2647
MON MAR 20 19 15 19 59 20 27 01 49 05 40 06 08 06 52 07 25 10 58 16 39 9.2 5.4 58 1730-2828
TUE MAR 21 19 15 20 00 20 28 02 48 05 38 06 07 06 51 07 30 11 02 16 41 9.2 6.3 69 1831-2832
WED MAR 22 19 16 20 00 20 29 03 42 05 37 06 05 06 50 07 35 11 06 16 44 9.1 7.2 79 1933-2650
THU MAR 23 19 17 20 01 20 29 04 29 05 36 06 04 06 48 07 39 11 10 16 47 9.1 8.0 87 2034-2323
FRI MAR 24 19 17 20 02 20 30 05 10 05 34 06 03 06 47 07 44 11 14 16 49 9.1 8.7 95 2133-1824
SAT MAR 25 19 18 20 02 20 31 05 46 16 35 05 33 06 02 06 46 07 49 11 18 16 52 9.0 9.0 100 2229-1214
SUN MAR 26 19 19 20 03 20 32 06 20 17 45 05 32 06 00 06 45 07 53 11 22 16 55 9.0 9.0 100 2324-0518
MON MAR 27 19 19 20 04 20 32 06 52 18 55 05 30 05 59 06 44 07 57 11 26 16 57 9.0 9.0 100 0017+0154
TUE MAR 28 19 20 20 04 20 33 07 25 20 04 05 29 05 58 06 42 08 02 11 30 17 00 8.9 8.9 100 0110+0857
WED MAR 29 19 21 20 05 20 34 21 14 05 28 05 56 06 41 08 07 11 34 17 03 8.9 8.2 92 0204+1525
THU MAR 30 19 21 20 06 20 35 22 24 05 26 05 55 06 40 08 12 11 38 17 05 8.8 7.0 79 0259+2053
FRI MAR 31 19 22 20 07 20 35 23 33 05 25 05 54 06 39 08 16 11 42 17 08 8.8 5.9 66 0357+2502
ONE LINE REFERS TO EVENING DATE FIRST QUARTER MAR 06 20:18 UT
AND FOLLOWING MORNING. FULL MOON MAR 14 23:39 UT
All dates and times are zone CST LAST QUARTER MAR 22 19:15 UT
in upper table (except sid time). NEW MOON MAR 29 10:17 UT
MCDO OBSERVATORY CALENDAR FOR 2006 -ASTRONOMICAL
(computed for altitude 2081.0 m)
ASTRONOMICAL(18 deg) TWILIGHT/DAWN MOON
DATE(CST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (18 deg) RA DEC
2006 SET RISE SET RISE TWI MID DAWN LENGTH DARK___
12 18 18 12 18 18 h h % midnight
SAT APR 01 19 22 20 07 20 36 00 39 05 24 05 53 06 37 08 21 11 46 17 11 8.8 4.8 53 0455+2740
SUN APR 02 19 23 20 08 20 37 01 39 05 22 05 51 06 36 08 26 11 50 17 13 8.8 3.7 42 0554+2842
MON APR 03 19 24 20 09 20 38 02 31 05 21 05 50 06 35 08 31 11 54 17 15 8.7 2.8 32 0651+2810
TUE APR 04 19 24 20 09 20 38 03 15 05 20 05 49 06 34 08 35 11 58 17 18 8.7 2.1 23 0746+2615
WED APR 05 19 25 20 10 20 39 03 52 05 18 05 47 06 32 08 40 12 01 17 20 8.7 1.4 16 0837+2311
THU APR 06 19 26 20 11 20 40 04 25 05 17 05 46 06 31 08 45 12 05 17 23 8.6 0.9 10 0925+1911
FRI APR 07 19 26 20 11 20 41 04 53 05 16 05 45 06 30 08 50 12 09 17 26 8.6 0.4 4 1010+1428
SAT APR 08 19 27 20 12 20 42 05 19 05 14 05 44 06 29 08 55 12 13 17 28 8.5 0.0 0 1054+0914
SUN APR 09 19 27 20 13 20 42 16 53 05 44 05 13 05 42 06 28 08 59 12 17 17 31 8.5 0.0 0 1136+0339
MON APR 10 19 28 20 14 20 43 17 46 06 09 05 12 05 41 06 26 09 04 12 21 17 34 8.5 0.0 0 1218-0204
TUE APR 11 19 29 20 14 20 44 18 41 06 35 05 10 05 40 06 25 09 09 12 25 17 36 8.4 0.0 0 1301-0749
WED APR 12 19 29 20 15 20 45 19 37 07 04 05 09 05 38 06 24 09 14 12 29 17 39 8.4 0.0 0 1346-1320
THU APR 13 19 30 20 16 20 46 20 36 07 37 05 07 05 37 06 23 09 18 12 33 17 41 8.4 0.0 0 1433-1825
FRI APR 14 19 31 20 17 20 46 21 37 05 06 05 36 06 22 09 22 12 37 17 44 8.3 0.9 10 1524-2247
SAT APR 15 19 31 20 17 20 47 22 40 05 05 05 35 06 21 09 27 12 41 17 47 8.3 1.9 22 1618-2608
SUN APR 16 19 32 20 18 20 48 23 43 05 03 05 34 06 20 09 32 12 45 17 49 8.3 2.9 35 1716-2810
MON APR 17 19 33 20 19 20 49 00 43 05 02 05 32 06 18 09 37 12 49 17 52 8.2 3.9 47 1817-2837
TUE APR 18 19 33 20 20 20 50 01 37 05 01 05 31 06 17 09 42 12 53 17 55 8.2 4.8 58 1918-2722
WED APR 19 19 34 20 20 20 51 02 25 05 00 05 30 06 16 09 47 12 57 17 57 8.1 5.6 68 2018-2426
THU APR 20 19 35 20 21 20 52 03 06 04 58 05 29 06 15 09 52 13 01 17 59 8.1 6.2 76 2115-2001
FRI APR 21 19 35 20 22 20 52 03 43 04 57 05 27 06 14 09 56 13 05 18 02 8.1 6.8 84 2210-1424
SAT APR 22 19 36 20 23 20 53 04 16 04 56 05 26 06 13 10 01 13 08 18 05 8.1 7.4 91 2303-0756
SUN APR 23 19 37 20 23 20 54 04 48 16 34 04 54 05 25 06 12 10 06 13 12 18 07 8.0 7.9 98 2355-0059
MON APR 24 19 37 20 24 20 55 05 20 17 42 04 53 05 24 06 11 10 11 13 16 18 10 8.0 8.0 100 0047+0602
TUE APR 25 19 38 20 25 20 56 05 54 18 50 04 52 05 23 06 10 10 16 13 20 18 13 7.9 7.9 100 0140+1242
WED APR 26 19 39 20 26 20 57 06 32 20 00 04 51 05 22 06 09 10 21 13 24 18 16 7.9 7.9 100 0235+1837
THU APR 27 19 39 20 27 20 58 07 14 21 10 04 49 05 21 06 08 10 26 13 28 18 18 7.8 7.7 97 0332+2323
FRI APR 28 19 40 20 27 20 59 22 19 04 48 05 19 06 07 10 31 13 32 18 21 7.8 6.5 82 0431+2642
SAT APR 29 19 41 20 28 21 00 23 24 04 47 05 18 06 06 10 36 13 36 18 24 7.8 5.4 69 0531+2823
SUN APR 30 19 41 20 29 21 01 00 21 04 46 05 17 06 05 10 41 13 40 18 27 7.8 4.4 56 0631+2825
ONE LINE REFERS TO EVENING DATE FIRST QUARTER APR 05 12:03 UT
AND FOLLOWING MORNING. FULL MOON APR 13 16:45 UT
All dates and times are zone CST LAST QUARTER APR 21 03:31 UT
in upper table (except sid time). NEW MOON APR 27 19:47 UT
MCDO OBSERVATORY CALENDAR FOR 2006 -ASTRONOMICAL
(computed for altitude 2081.0 m)
ASTRONOMICAL(18 deg) TWILIGHT/DAWN MOON
DATE(CST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (18 deg) RA DEC
2006 SET RISE SET RISE TWI MID DAWN LENGTH DARK___
12 18 18 12 18 18 h h % midnight
MON MAY 01 19 42 20 30 21 01 01 09 04 45 05 16 06 04 10 44 13 44 18 30 7.7 3.6 46 0727+2656
TUE MAY 02 19 43 20 31 21 02 01 50 04 43 05 15 06 03 10 49 13 48 18 32 7.7 2.9 37 0820+2411
WED MAY 03 19 43 20 31 21 03 02 25 04 42 05 14 06 02 10 54 13 52 18 35 7.7 2.3 29 0910+2024
THU MAY 04 19 44 20 32 21 04 02 54 04 41 05 13 06 01 10 59 13 56 18 38 7.6 1.8 23 0956+1552
FRI MAY 05 19 45 20 33 21 05 03 21 04 40 05 12 06 00 11 04 14 00 18 41 7.6 1.3 17 1040+1046
SAT MAY 06 19 45 20 34 21 06 03 47 04 39 05 11 06 00 11 09 14 04 18 43 7.5 0.9 11 1123+0518
SUN MAY 07 19 46 20 35 21 07 04 12 04 38 05 10 05 59 11 14 14 08 18 46 7.5 0.4 5 1205-0022
MON MAY 08 19 47 20 36 21 08 16 32 04 37 04 37 05 09 05 58 11 19 14 12 18 49 7.5 0.0 0 1248-0606
TUE MAY 09 19 48 20 36 21 09 17 28 05 05 04 36 05 08 05 57 11 24 14 16 18 52 7.5 0.0 0 1332-1143
WED MAY 10 19 48 20 37 21 10 18 26 05 37 04 35 05 07 05 56 11 29 14 19 18 55 7.4 0.0 0 1418-1658
THU MAY 11 19 49 20 38 21 11 19 27 06 13 04 34 05 07 05 56 11 34 14 23 18 58 7.4 0.0 0 1509-2136
FRI MAY 12 19 50 20 39 21 12 20 30 06 57 04 33 05 06 05 55 11 39 14 27 19 01 7.3 0.0 0 1603-2517
SAT MAY 13 19 50 20 40 21 13 21 34 07 49 04 32 05 05 05 54 11 44 14 31 19 04 7.3 0.4 4 1701-2741
SUN MAY 14 19 51 20 40 21 14 22 36 04 31 05 04 05 54 11 49 14 35 19 07 7.3 1.4 18 1802-2831
MON MAY 15 19 52 20 41 21 15 23 33 04 30 05 03 05 53 11 54 14 39 19 10 7.2 2.3 31 1904-2738
TUE MAY 16 19 52 20 42 21 16 00 23 04 29 05 02 05 52 11 59 14 43 19 13 7.2 3.1 43 2004-2504
WED MAY 17 19 53 20 43 21 16 01 06 04 28 05 02 05 52 12 03 14 47 19 16 7.2 3.8 53 2102-2059
THU MAY 18 19 54 20 44 21 17 01 44 04 27 05 01 05 51 12 08 14 51 19 19 7.2 4.5 62 2157-1542
FRI MAY 19 19 54 20 44 21 18 02 17 04 26 05 00 05 50 12 12 14 55 19 22 7.1 5.0 69 2249-0933
SAT MAY 20 19 55 20 45 21 19 02 48 04 26 05 00 05 50 12 17 14 59 19 26 7.1 5.5 77 2340-0254
SUN MAY 21 19 56 20 46 21 20 03 19 04 25 04 59 05 49 12 22 15 03 19 29 7.1 6.0 84 0030+0354
MON MAY 22 19 56 20 47 21 21 03 51 16 34 04 24 04 58 05 49 12 27 15 07 19 31 7.0 6.5 92 0121+1031
TUE MAY 23 19 57 20 48 21 22 04 26 17 42 04 23 04 58 05 48 12 32 15 11 19 34 7.0 7.0 100 0214+1635
WED MAY 24 19 58 20 48 21 23 05 06 18 50 04 23 04 57 05 48 12 37 15 15 19 38 7.0 7.0 100 0310+2142
THU MAY 25 19 58 20 49 21 24 05 52 19 59 04 22 04 57 05 47 12 42 15 19 19 41 7.0 7.0 100 0408+2532
FRI MAY 26 19 59 20 50 21 24 06 44 21 06 04 21 04 56 05 47 12 46 15 23 19 44 7.0 7.0 100 0508+2750
SAT MAY 27 19 59 20 50 21 25 07 42 22 07 04 21 04 56 05 47 12 51 15 26 19 48 6.9 6.2 89 0608+2828
SUN MAY 28 20 00 20 51 21 26 23 00 04 20 04 55 05 46 12 56 15 30 19 51 6.9 5.3 77 0706+2730
MON MAY 29 20 01 20 52 21 27 23 45 04 20 04 55 05 46 13 01 15 34 19 55 6.9 4.6 66 0802+2507
TUE MAY 30 20 01 20 53 21 28 00 22 04 19 04 54 05 46 13 06 15 38 19 58 6.8 3.9 57 0853+2137
WED MAY 31 20 02 20 53 21 28 00 54 04 19 04 54 05 45 13 10 15 42 20 02 6.8 3.4 49 0941+1716
ONE LINE REFERS TO EVENING DATE FIRST QUARTER MAY 05 05:16 UT
AND FOLLOWING MORNING. FULL MOON MAY 13 06:55 UT
All dates and times are zone CST LAST QUARTER MAY 20 09:23 UT
in upper table (except sid time). NEW MOON MAY 27 05:29 UT
MCDO OBSERVATORY CALENDAR FOR 2006 -ASTRONOMICAL
(computed for altitude 2081.0 m)
ASTRONOMICAL(18 deg) TWILIGHT/DAWN MOON
DATE(CST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (18 deg) RA DEC
2006 SET RISE SET RISE TWI MID DAWN LENGTH DARK___
12 18 18 12 18 18 h h % midnight
THU JUN 01 20 02 20 54 21 29 01 22 04 18 04 54 05 45 13 15 15 46 20 05 6.8 2.9 43 1026+1218
FRI JUN 02 20 03 20 55 21 30 01 48 04 18 04 53 05 45 13 20 15 50 20 09 6.8 2.5 36 1109+0656
SAT JUN 03 20 03 20 55 21 31 02 13 04 17 04 53 05 45 13 25 15 54 20 12 6.8 2.1 30 1151+0120
SUN JUN 04 20 04 20 56 21 31 02 38 04 17 04 53 05 44 13 29 15 58 20 16 6.8 1.7 24 1233-0420
MON JUN 05 20 04 20 56 21 32 03 05 04 17 04 52 05 44 13 34 16 02 20 20 6.8 1.2 17 1316-0958
TUE JUN 06 20 05 20 57 21 33 16 13 03 35 04 16 04 52 05 44 13 39 16 06 20 23 6.7 0.7 10 1402-1519
WED JUN 07 20 05 20 58 21 33 17 13 04 09 04 16 04 52 05 44 13 42 16 10 20 27 6.7 0.1 1 1451-2010
THU JUN 08 20 06 20 58 21 34 18 16 04 50 04 16 04 52 05 44 13 47 16 14 20 30 6.7 0.0 0 1544-2411
FRI JUN 09 20 06 20 59 21 35 19 21 05 39 04 16 04 52 05 44 13 52 16 18 20 34 6.7 0.0 0 1642-2702
SAT JUN 10 20 07 20 59 21 35 20 25 06 37 04 16 04 52 05 44 13 56 16 22 20 38 6.7 0.0 0 1743-2822
SUN JUN 11 20 07 21 00 21 36 21 25 07 42 04 15 04 51 05 44 14 01 16 26 20 41 6.6 0.0 0 1846-2757
MON JUN 12 20 08 21 00 21 36 22 19 04 15 04 51 05 44 14 05 16 30 20 45 6.6 0.7 10 1948-2545
TUE JUN 13 20 08 21 01 21 37 23 05 04 15 04 51 05 44 14 10 16 34 20 49 6.6 1.5 22 2048-2155
WED JUN 14 20 08 21 01 21 37 23 45 04 15 04 51 05 44 14 14 16 37 20 53 6.6 2.1 32 2144-1648
THU JUN 15 20 09 21 01 21 38 00 19 04 15 04 51 05 44 14 19 16 41 20 57 6.6 2.7 40 2238-1046
FRI JUN 16 20 09 21 02 21 38 00 51 04 15 04 52 05 44 14 23 16 45 21 01 6.6 3.2 48 2328-0412
SAT JUN 17 20 09 21 02 21 38 01 21 04 15 04 52 05 44 14 27 16 49 21 05 6.6 3.7 56 0018+0231
SUN JUN 18 20 10 21 02 21 39 01 52 04 15 04 52 05 44 14 32 16 53 21 09 6.6 4.2 63 0108+0905
MON JUN 19 20 10 21 03 21 39 02 26 04 16 04 52 05 45 14 36 16 57 21 14 6.6 4.8 72 0200+1510
TUE JUN 20 20 10 21 03 21 39 03 03 16 38 04 16 04 52 05 45 14 40 17 01 21 18 6.6 5.4 81 0253+2025
WED JUN 21 20 11 21 03 21 39 03 45 17 46 04 16 04 52 05 45 14 44 17 05 21 22 6.6 6.1 92 0350+2433
THU JUN 22 20 11 21 03 21 40 04 34 18 52 04 16 04 53 05 45 14 49 17 09 21 26 6.6 6.6 100 0448+2716
FRI JUN 23 20 11 21 04 21 40 05 30 19 55 04 16 04 53 05 45 14 53 17 13 21 30 6.6 6.6 100 0548+2824
SAT JUN 24 20 11 21 04 21 40 06 29 20 51 04 17 04 53 05 46 14 56 17 17 21 35 6.6 6.6 100 0646+2756
SUN JUN 25 20 11 21 04 21 40 07 31 21 38 04 17 04 53 05 46 15 00 17 21 21 39 6.6 6.6 100 0743+2558
MON JUN 26 20 11 21 04 21 40 22 19 04 17 04 54 05 46 15 04 17 25 21 42 6.6 6.0 90 0836+2246
TUE JUN 27 20 12 21 04 21 40 22 53 04 18 04 54 05 47 15 08 17 29 21 47 6.6 5.4 81 0925+1838
WED JUN 28 20 12 21 04 21 40 23 22 04 18 04 54 05 47 15 12 17 33 21 51 6.6 4.9 74 1011+1348
THU JUN 29 20 12 21 04 21 40 23 49 04 19 04 55 05 47 15 16 17 37 21 56 6.7 4.5 67 1054+0831
FRI JUN 30 20 12 21 04 21 40 00 14 04 19 04 55 05 48 15 20 17 41 22 00 6.7 4.1 61 1137+0258
ONE LINE REFERS TO EVENING DATE FIRST QUARTER JUN 03 23:08 UT
AND FOLLOWING MORNING. FULL MOON JUN 11 18:06 UT
All dates and times are zone CST LAST QUARTER JUN 18 14:11 UT
in upper table (except sid time). NEW MOON JUN 25 16:06 UT
MCDO OBSERVATORY CALENDAR FOR 2006 -ASTRONOMICAL
(computed for altitude 2081.0 m)
ASTRONOMICAL(18 deg) TWILIGHT/DAWN MOON
DATE(CST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (18 deg) RA DEC
2006 SET RISE SET RISE TWI MID DAWN LENGTH DARK___
12 18 18 12 18 18 h h % midnight
SAT JUL 01 20 12 21 04 21 40 00 39 04 20 04 56 05 48 15 24 17 44 22 05 6.7 3.7 55 1218-0240
SUN JUL 02 20 12 21 04 21 40 01 05 04 20 04 56 05 48 15 28 17 48 22 09 6.7 3.3 48 1301-0816
MON JUL 03 20 12 21 04 21 40 01 33 04 21 04 57 05 49 15 32 17 52 22 14 6.7 2.8 41 1345-1340
TUE JUL 04 20 12 21 04 21 40 02 05 04 21 04 57 05 49 15 36 17 56 22 18 6.7 2.3 33 1432-1838
WED JUL 05 20 11 21 04 21 39 02 42 04 22 04 58 05 50 15 39 18 00 22 23 6.7 1.7 24 1523-2256
THU JUL 06 20 11 21 03 21 39 17 03 03 27 04 22 04 58 05 50 15 43 18 04 22 27 6.7 0.9 13 1619-2613
FRI JUL 07 20 11 21 03 21 39 18 08 04 22 04 23 04 59 05 51 15 47 18 08 22 32 6.7 0.0 0 1719-2807
SAT JUL 08 20 11 21 03 21 39 19 11 05 25 04 24 04 59 05 51 15 51 18 12 22 37 6.8 0.0 0 1822-2820
SUN JUL 09 20 11 21 03 21 38 20 08 06 34 04 24 05 00 05 52 15 54 18 16 22 41 6.8 0.0 0 1926-2642
MON JUL 10 20 11 21 02 21 38 20 59 07 46 04 25 05 00 05 52 15 58 18 20 22 46 6.8 0.0 0 2028-2316
TUE JUL 11 20 10 21 02 21 37 21 42 04 26 05 01 05 53 16 01 18 24 22 51 6.8 0.1 1 2127-1821
WED JUL 12 20 10 21 02 21 37 22 19 04 26 05 02 05 53 16 04 18 28 22 55 6.8 0.7 10 2223-1221
THU JUL 13 20 10 21 01 21 36 22 52 04 27 05 02 05 54 16 07 18 32 23 00 6.8 1.3 18 2315-0543
FRI JUL 14 20 10 21 01 21 36 23 24 04 28 05 03 05 54 16 11 18 36 23 04 6.9 1.8 26 0006+0109
SAT JUL 15 20 09 21 00 21 35 23 55 04 29 05 04 05 55 16 14 18 40 23 09 6.9 2.3 33 0057+0752
SUN JUL 16 20 09 21 00 21 35 00 27 04 30 05 04 05 56 16 18 18 44 23 14 6.9 2.9 41 0148+1405
MON JUL 17 20 08 20 59 21 34 01 03 04 30 05 05 05 56 16 21 18 48 23 18 6.9 3.5 50 0240+1931
TUE JUL 18 20 08 20 59 21 34 01 43 04 31 05 06 05 57 16 25 18 51 23 23 6.9 4.1 59 0336+2351
WED JUL 19 20 08 20 58 21 33 02 29 16 44 04 32 05 06 05 57 16 28 18 55 23 28 7.0 4.9 70 0433+2651
THU JUL 20 20 07 20 58 21 32 03 22 17 47 04 33 05 07 05 58 16 31 18 59 23 33 7.0 5.8 83 0531+2821
FRI JUL 21 20 07 20 57 21 31 04 20 18 44 04 34 05 08 05 58 16 34 19 03 23 38 7.1 6.8 96 0630+2816
SAT JUL 22 20 06 20 57 21 31 05 20 19 34 04 34 05 09 05 59 16 38 19 07 23 42 7.1 7.1 100 0726+2641
SUN JUL 23 20 06 20 56 21 30 06 21 20 17 04 35 05 09 06 00 16 41 19 11 23 47 7.1 7.1 100 0820+2348
MON JUL 24 20 05 20 55 21 29 07 20 20 52 04 36 05 10 06 00 16 44 19 15 23 52 7.1 7.1 100 0910+1954
TUE JUL 25 20 04 20 54 21 28 21 23 04 37 05 11 06 01 16 47 19 19 23 57 7.1 7.1 100 0957+1513
WED JUL 26 20 04 20 54 21 27 21 51 04 38 05 12 06 02 16 50 19 23 00 02 7.2 6.8 94 1041+1001
THU JUL 27 20 03 20 53 21 27 22 16 04 39 05 12 06 02 16 54 19 27 00 07 7.2 6.4 88 1123+0430
FRI JUL 28 20 02 20 52 21 26 22 41 04 40 05 13 06 03 16 56 19 31 00 12 7.2 6.0 82 1205-0107
SAT JUL 29 20 02 20 51 21 25 23 06 04 41 05 14 06 03 16 59 19 35 00 17 7.3 5.6 76 1247-0644
SUN JUL 30 20 01 20 51 21 24 23 33 04 41 05 15 06 04 17 02 19 39 00 21 7.3 5.1 70 1330-1209
MON JUL 31 20 00 20 50 21 23 00 02 04 42 05 15 06 05 17 05 19 43 00 26 7.3 4.7 63 1415-1713
ONE LINE REFERS TO EVENING DATE FIRST QUARTER JUL 03 16:38 UT
AND FOLLOWING MORNING. FULL MOON JUL 11 03:04 UT
All dates and times are zone CST LAST QUARTER JUL 17 19:16 UT
in upper table (except sid time). NEW MOON JUL 25 04:30 UT
MCDO OBSERVATORY CALENDAR FOR 2006 -ASTRONOMICAL
(computed for altitude 2081.0 m)
ASTRONOMICAL(18 deg) TWILIGHT/DAWN MOON
DATE(CST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (18 deg) RA DEC
2006 SET RISE SET RISE TWI MID DAWN LENGTH DARK___
12 18 18 12 18 18 h h % midnight
TUE AUG 01 20 00 20 49 21 22 00 36 04 43 05 16 06 05 17 08 19 47 00 30 7.3 4.1 56 1504-2141
WED AUG 02 19 59 20 48 21 21 01 17 04 44 05 17 06 06 17 11 19 51 00 35 7.4 3.5 46 1557-2517
THU AUG 03 19 58 20 47 21 20 02 06 04 45 05 18 06 07 17 14 19 55 00 40 7.4 2.7 35 1655-2742
FRI AUG 04 19 57 20 46 21 19 16 53 03 05 04 46 05 19 06 07 17 17 19 59 00 45 7.4 1.7 22 1756-2835
SAT AUG 05 19 56 20 45 21 18 17 53 04 11 04 47 05 19 06 08 17 20 20 02 00 50 7.5 0.6 8 1859-2741
SUN AUG 06 19 56 20 44 21 17 18 47 05 23 04 48 05 20 06 09 17 23 20 06 00 55 7.5 0.0 0 2002-2456
MON AUG 07 19 55 20 43 21 15 19 34 06 36 04 49 05 21 06 09 17 25 20 10 01 00 7.6 0.0 0 2103-2030
TUE AUG 08 19 54 20 42 21 14 20 14 07 48 04 50 05 22 06 10 17 28 20 14 01 05 7.6 0.0 0 2201-1443
WED AUG 09 19 53 20 41 21 13 20 50 04 50 05 22 06 11 17 31 20 18 01 09 7.6 0.0 0 2256-0803
THU AUG 10 19 52 20 40 21 12 21 23 04 51 05 23 06 11 17 34 20 22 01 14 7.6 0.2 2 2349-0058
FRI AUG 11 19 51 20 39 21 11 21 55 04 52 05 24 06 12 17 37 20 26 01 19 7.7 0.7 9 0041+0604
SAT AUG 12 19 50 20 38 21 10 22 28 04 53 05 25 06 12 17 40 20 30 01 24 7.7 1.3 16 0134+1240
SUN AUG 13 19 49 20 37 21 08 23 03 04 54 05 25 06 13 17 42 20 34 01 29 7.8 1.9 24 0227+1828
MON AUG 14 19 48 20 36 21 07 23 42 04 55 05 26 06 14 17 44 20 38 01 34 7.8 2.6 33 0322+2309
TUE AUG 15 19 47 20 35 21 06 00 26 04 56 05 27 06 14 17 47 20 42 01 39 7.8 3.3 42 0420+2629
WED AUG 16 19 46 20 33 21 05 01 17 04 56 05 28 06 15 17 50 20 46 01 43 7.8 4.2 53 0518+2818
THU AUG 17 19 45 20 32 21 03 02 13 16 40 04 57 05 28 06 16 17 52 20 50 01 48 7.9 5.2 65 0616+2832
FRI AUG 18 19 44 20 31 21 02 03 13 17 32 04 58 05 29 06 16 17 55 20 54 01 53 7.9 6.2 77 0713+2717
SAT AUG 19 19 43 20 30 21 01 04 14 18 16 04 59 05 30 06 17 17 58 20 58 01 57 8.0 7.2 90 0807+2442
SUN AUG 20 19 42 20 29 20 59 05 13 18 54 05 00 05 31 06 17 18 00 21 02 02 02 8.0 8.0 100 0857+2102
MON AUG 21 19 41 20 28 20 58 06 10 19 26 05 01 05 31 06 18 18 03 21 06 02 07 8.0 8.0 100 0945+1631
TUE AUG 22 19 40 20 26 20 57 07 06 19 54 05 02 05 32 06 19 18 06 21 09 02 12 8.1 8.1 100 1029+1126
WED AUG 23 19 39 20 25 20 56 07 59 20 20 05 02 05 33 06 19 18 09 21 13 02 16 8.1 8.1 100 1112+0558
THU AUG 24 19 38 20 24 20 54 20 44 05 03 05 33 06 20 18 11 21 17 02 21 8.2 8.2 100 1154+0019
FRI AUG 25 19 36 20 23 20 53 21 09 05 04 05 34 06 20 18 14 21 21 02 26 8.2 7.9 96 1235-0519
SAT AUG 26 19 35 20 21 20 52 21 35 05 05 05 35 06 21 18 17 21 25 02 31 8.2 7.5 91 1318-1048
SUN AUG 27 19 34 20 20 20 50 22 03 05 06 05 36 06 22 18 19 21 29 02 36 8.3 7.1 85 1402-1557
MON AUG 28 19 33 20 19 20 49 22 35 05 06 05 36 06 22 18 22 21 33 02 40 8.3 6.5 78 1449-2033
TUE AUG 29 19 32 20 18 20 47 23 12 05 07 05 37 06 23 18 24 21 37 02 45 8.3 5.9 70 1540-2423
WED AUG 30 19 31 20 16 20 46 23 56 05 08 05 38 06 23 18 26 21 41 02 50 8.4 5.2 62 1634-2709
THU AUG 31 19 29 20 15 20 45 00 49 05 09 05 38 06 24 18 29 21 45 02 55 8.4 4.3 51 1733-2834
ONE LINE REFERS TO EVENING DATE FIRST QUARTER AUG 02 08:47 UT
AND FOLLOWING MORNING. FULL MOON AUG 09 10:56 UT
All dates and times are zone CST LAST QUARTER AUG 16 01:53 UT
in upper table (except sid time). NEW MOON AUG 23 19:10 UT
FIRST QUARTER AUG 31 22:59 UT
MCDO OBSERVATORY CALENDAR FOR 2006 -ASTRONOMICAL
(computed for altitude 2081.0 m)
ASTRONOMICAL(18 deg) TWILIGHT/DAWN MOON
DATE(CST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (18 deg) RA DEC
2006 SET RISE SET RISE TWI MID DAWN LENGTH DARK___
12 18 18 12 18 18 h h % midnight
FRI SEP 01 19 28 20 14 20 43 01 50 05 09 05 39 06 25 18 31 21 49 02 59 8.4 3.3 39 1834-2822
SAT SEP 02 19 27 20 12 20 42 16 33 02 58 05 10 05 40 06 25 18 34 21 53 03 04 8.5 2.2 25 1936-2624
SUN SEP 03 19 26 20 11 20 41 17 22 04 09 05 11 05 40 06 26 18 37 21 57 03 09 8.5 1.0 12 2037-2242
MON SEP 04 19 25 20 10 20 39 18 05 05 22 05 12 05 41 06 26 18 39 22 01 03 14 8.6 0.0 0 2136-1728
TUE SEP 05 19 23 20 08 20 38 18 44 06 33 05 12 05 42 06 27 18 42 22 05 03 18 8.6 0.0 0 2232-1106
WED SEP 06 19 22 20 07 20 36 19 18 07 44 05 13 05 42 06 27 18 44 22 09 03 22 8.6 0.0 0 2327-0401
THU SEP 07 19 21 20 06 20 35 19 51 05 14 05 43 06 28 18 47 22 13 03 27 8.6 0.0 0 0020+0316
FRI SEP 08 19 20 20 05 20 34 20 24 05 15 05 44 06 29 18 50 22 17 03 32 8.7 0.0 0 0114+1019
SAT SEP 09 19 18 20 03 20 32 21 00 05 15 05 44 06 29 18 52 22 20 03 36 8.7 0.5 5 0209+1640
SUN SEP 10 19 17 20 02 20 31 21 38 05 16 05 45 06 30 18 55 22 24 03 41 8.8 1.1 12 0305+2156
MON SEP 11 19 16 20 01 20 29 22 22 05 17 05 45 06 30 18 57 22 28 03 46 8.8 1.9 21 0404+2548
TUE SEP 12 19 14 19 59 20 28 23 12 05 17 05 46 06 31 19 00 22 32 03 50 8.8 2.7 31 0503+2805
WED SEP 13 19 13 19 58 20 27 00 08 05 18 05 47 06 31 19 03 22 36 03 55 8.8 3.7 41 0602+2843
THU SEP 14 19 12 19 57 20 25 01 07 05 19 05 47 06 32 19 05 22 40 04 00 8.9 4.7 52 0700+2747
FRI SEP 15 19 11 19 55 20 24 02 07 16 16 05 19 05 48 06 33 19 08 22 44 04 04 8.9 5.7 64 0754+2528
SAT SEP 16 19 09 19 54 20 22 03 07 16 55 05 20 05 49 06 33 19 09 22 48 04 09 9.0 6.7 75 0845+2202
SUN SEP 17 19 08 19 53 20 21 04 05 17 29 05 21 05 49 06 34 19 12 22 52 04 14 9.0 7.7 85 0933+1743
MON SEP 18 19 07 19 51 20 20 05 00 17 58 05 21 05 50 06 34 19 15 22 56 04 18 9.0 8.7 96 1018+1246
TUE SEP 19 19 06 19 50 20 18 05 54 18 24 05 22 05 50 06 35 19 17 23 00 04 23 9.1 9.1 100 1101+0723
WED SEP 20 19 04 19 49 20 17 06 48 18 49 05 23 05 51 06 35 19 20 23 04 04 28 9.1 9.1 100 1143+0146
THU SEP 21 19 03 19 47 20 16 07 41 19 13 05 23 05 52 06 36 19 23 23 08 04 32 9.1 9.1 100 1225-0354
FRI SEP 22 19 02 19 46 20 14 19 39 05 24 05 52 06 37 19 25 23 12 04 37 9.2 9.2 100 1307-0928
SAT SEP 23 19 00 19 45 20 13 20 06 05 25 05 53 06 37 19 28 23 16 04 42 9.2 9.2 100 1351-1443
SUN SEP 24 18 59 19 43 20 12 20 36 05 25 05 53 06 38 19 31 23 20 04 45 9.2 8.8 95 1437-1929
MON SEP 25 18 58 19 42 20 10 21 11 05 26 05 54 06 38 19 33 23 24 04 50 9.3 8.3 89 1526-2330
TUE SEP 26 18 57 19 41 20 09 21 52 05 26 05 55 06 39 19 36 23 27 04 54 9.3 7.6 81 1619-2632
WED SEP 27 18 55 19 40 20 08 22 41 05 27 05 55 06 39 19 39 23 31 04 59 9.3 6.8 72 1715-2820
THU SEP 28 18 54 19 38 20 06 23 37 05 28 05 56 06 40 19 41 23 35 05 04 9.4 5.8 62 1814-2838
FRI SEP 29 18 53 19 37 20 05 00 40 05 28 05 56 06 41 19 44 23 39 05 08 9.4 4.8 51 1914-2718
SAT SEP 30 18 52 19 36 20 04 01 48 05 29 05 57 06 41 19 47 23 43 05 13 9.4 3.7 39 2014-2418
ONE LINE REFERS TO EVENING DATE FULL MOON SEP 07 18:45 UT
AND FOLLOWING MORNING. LAST QUARTER SEP 14 11:17 UT
All dates and times are zone CST NEW MOON SEP 22 11:48 UT
in upper table (except sid time). FIRST QUARTER SEP 30 11:06 UT
MCDO OBSERVATORY CALENDAR FOR 2006 -ASTRONOMICAL
(computed for altitude 2081.0 m)
ASTRONOMICAL(18 deg) TWILIGHT/DAWN MOON
DATE(CST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (18 deg) RA DEC
2006 SET RISE SET RISE TWI MID DAWN LENGTH DARK___
12 18 18 12 18 18 h h % midnight
SUN OCT 01 18 50 19 34 20 02 02 58 05 30 05 58 06 42 19 49 23 47 05 18 9.5 2.5 26 2112-1947
MON OCT 02 18 49 19 33 20 01 16 36 04 08 05 30 05 58 06 42 19 51 23 51 05 22 9.5 1.4 14 2208-1400
TUE OCT 03 18 48 19 32 20 00 17 12 05 18 05 31 05 59 06 43 19 54 23 55 05 27 9.5 0.2 2 2302-0718
WED OCT 04 18 47 19 31 19 59 17 45 06 28 05 31 05 59 06 44 19 57 23 59 05 31 9.5 0.0 0 2355-0005
THU OCT 05 18 45 19 30 19 58 18 18 07 39 05 32 06 00 06 44 20 00 00 03 05 36 9.6 0.0 0 0049+0709
FRI OCT 06 18 44 19 28 19 56 18 53 05 33 06 01 06 45 20 02 00 07 05 41 9.6 0.0 0 0144+1357
SAT OCT 07 18 43 19 27 19 55 19 31 05 33 06 01 06 45 20 05 00 11 05 45 9.6 0.0 0 0241+1952
SUN OCT 08 18 42 19 26 19 54 20 13 05 34 06 02 06 46 20 08 00 15 05 50 9.7 0.3 3 0341+2427
MON OCT 09 18 41 19 25 19 53 21 02 05 35 06 02 06 47 20 11 00 19 05 55 9.7 1.1 11 0442+2725
TUE OCT 10 18 39 19 24 19 52 21 58 05 35 06 03 06 47 20 14 00 23 05 59 9.7 2.1 21 0543+2838
WED OCT 11 18 38 19 23 19 50 22 57 05 36 06 04 06 48 20 16 00 27 06 04 9.8 3.1 31 0643+2809
THU OCT 12 18 37 19 21 19 49 23 59 05 36 06 04 06 49 20 19 00 31 06 07 9.8 4.2 42 0740+2611
FRI OCT 13 18 36 19 20 19 48 01 00 05 37 06 05 06 49 20 22 00 35 06 12 9.8 5.2 52 0832+2259
SAT OCT 14 18 35 19 19 19 47 01 58 05 38 06 06 06 50 20 25 00 38 06 17 9.9 6.2 62 0921+1851
SUN OCT 15 18 34 19 18 19 46 02 55 16 01 05 38 06 06 06 51 20 28 00 42 06 21 9.9 7.2 72 1007+1403
MON OCT 16 18 33 19 17 19 45 03 49 16 28 05 39 06 07 06 51 20 31 00 46 06 26 9.9 8.1 81 1050+0846
TUE OCT 17 18 32 19 16 19 44 04 42 16 53 05 40 06 07 06 52 20 34 00 50 06 31 9.9 9.0 90 1132+0313
WED OCT 18 18 30 19 15 19 43 05 35 17 18 05 40 06 08 06 53 20 37 00 54 06 35 9.9 9.9 99 1214-0226
THU OCT 19 18 29 19 14 19 42 06 29 17 43 05 41 06 09 06 53 20 39 00 58 06 40 10.0 10.0 100 1256-0803
FRI OCT 20 18 28 19 13 19 41 07 25 18 09 05 41 06 09 06 54 20 42 01 02 06 44 10.0 10.0 100 1339-1325
SAT OCT 21 18 27 19 12 19 40 18 39 05 42 06 10 06 55 20 45 01 06 06 49 10.0 10.0 100 1425-1820
SUN OCT 22 18 26 19 11 19 39 19 13 05 43 06 11 06 55 20 48 01 10 06 54 10.1 10.1 100 1514-2234
MON OCT 23 18 25 19 10 19 38 19 52 05 43 06 11 06 56 20 51 01 14 06 58 10.1 9.8 97 1607-2551
TUE OCT 24 18 24 19 09 19 37 20 38 05 44 06 12 06 57 20 54 01 18 07 03 10.1 9.1 89 1702-2756
WED OCT 25 18 23 19 08 19 36 21 32 05 45 06 13 06 58 20 57 01 22 07 08 10.1 8.2 80 1800-2835
THU OCT 26 18 22 19 07 19 35 22 32 05 45 06 13 06 58 21 00 01 26 07 12 10.2 7.2 70 1859-2740
FRI OCT 27 18 21 19 06 19 34 23 36 05 46 06 14 06 59 21 03 01 30 07 17 10.2 6.2 60 1957-2510
SAT OCT 28 18 21 19 05 19 34 00 43 05 47 06 15 07 00 21 07 01 34 07 22 10.2 5.1 49 2054-2113
SUN OCT 29 18 20 19 05 19 33 01 51 05 47 06 15 07 01 21 10 01 38 07 26 10.2 3.9 38 2148-1600
MON OCT 30 18 19 19 04 19 32 02 58 05 48 06 16 07 01 21 13 01 42 07 30 10.3 2.8 27 2241-0949
TUE OCT 31 18 18 19 03 19 31 04 05 05 49 06 17 07 02 21 16 01 45 07 35 10.3 1.7 16 2333-0300
ONE LINE REFERS TO EVENING DATE FULL MOON OCT 07 03:17 UT
AND FOLLOWING MORNING. LAST QUARTER OCT 14 00:27 UT
All dates and times are zone CST NEW MOON OCT 22 05:18 UT
in upper table (except sid time). FIRST QUARTER OCT 29 21:27 UT
MCDO OBSERVATORY CALENDAR FOR 2006 -ASTRONOMICAL
(computed for altitude 2081.0 m)
ASTRONOMICAL(18 deg) TWILIGHT/DAWN MOON
DATE(CST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (18 deg) RA DEC
2006 SET RISE SET RISE TWI MID DAWN LENGTH DARK___
12 18 18 12 18 18 h h % midnight
WED NOV 01 18 17 19 02 19 30 16 13 05 14 05 49 06 18 07 03 21 19 01 49 07 39 10.3 0.6 5 0025+0403
THU NOV 02 18 16 19 01 19 30 16 46 06 24 05 50 06 18 07 04 21 23 01 53 07 44 10.3 0.0 0 0119+1058
FRI NOV 03 18 15 19 01 19 29 17 22 07 37 05 51 06 19 07 04 21 26 01 57 07 49 10.4 0.0 0 0215+1716
SAT NOV 04 18 15 19 00 19 28 18 02 05 51 06 20 07 05 21 28 02 01 07 53 10.4 0.0 0 0314+2230
SUN NOV 05 18 14 18 59 19 28 18 49 05 52 06 20 07 06 21 32 02 05 07 58 10.4 0.0 0 0415+2614
MON NOV 06 18 13 18 59 19 27 19 42 05 53 06 21 07 07 21 35 02 09 08 03 10.4 0.2 2 0518+2813
TUE NOV 07 18 12 18 58 19 26 20 42 05 54 06 22 07 08 21 38 02 13 08 08 10.5 1.3 12 0621+2822
WED NOV 08 18 12 18 57 19 26 21 45 05 54 06 23 07 08 21 42 02 17 08 12 10.5 2.3 22 0720+2652
THU NOV 09 18 11 18 57 19 25 22 48 05 55 06 23 07 09 21 45 02 21 08 17 10.5 3.4 32 0815+2358
FRI NOV 10 18 10 18 56 19 25 23 49 05 56 06 24 07 10 21 49 02 25 08 22 10.5 4.4 41 0906+2002
SAT NOV 11 18 10 18 56 19 24 00 47 05 56 06 25 07 11 21 52 02 29 08 26 10.5 5.4 51 0953+1522
SUN NOV 12 18 09 18 55 19 24 01 42 05 57 06 26 07 12 21 56 02 33 08 31 10.6 6.3 59 1038+1011
MON NOV 13 18 09 18 55 19 23 02 36 05 58 06 26 07 12 21 59 02 37 08 36 10.6 7.2 68 1120+0442
TUE NOV 14 18 08 18 54 19 23 03 29 05 58 06 27 07 13 22 03 02 41 08 40 10.6 8.1 76 1202-0055
WED NOV 15 18 08 18 54 19 22 04 22 05 59 06 28 07 14 22 06 02 45 08 45 10.6 9.0 84 1244-0631
THU NOV 16 18 07 18 53 19 22 05 17 16 12 06 00 06 29 07 15 22 10 02 49 08 50 10.6 9.9 93 1327-1157
FRI NOV 17 18 07 18 53 19 22 06 14 16 40 06 01 06 29 07 16 22 14 02 52 08 54 10.7 10.7 100 1412-1700
SAT NOV 18 18 06 18 53 19 21 07 13 17 13 06 01 06 30 07 17 22 17 02 56 08 58 10.7 10.7 100 1501-2127
SUN NOV 19 18 06 18 52 19 21 17 51 06 02 06 31 07 17 22 21 03 00 09 03 10.7 10.7 100 1553-2501
MON NOV 20 18 05 18 52 19 21 18 35 06 03 06 32 07 18 22 25 03 04 09 08 10.7 10.7 100 1648-2725
TUE NOV 21 18 05 18 52 19 21 19 27 06 04 06 32 07 19 22 28 03 08 09 13 10.7 10.6 99 1746-2824
WED NOV 22 18 05 18 51 19 20 20 26 06 04 06 33 07 20 22 31 03 12 09 17 10.7 9.6 89 1845-2749
THU NOV 23 18 04 18 51 19 20 21 30 06 05 06 34 07 21 22 35 03 16 09 22 10.7 8.6 79 1944-2539
FRI NOV 24 18 04 18 51 19 20 22 36 06 06 06 35 07 22 22 39 03 20 09 27 10.8 7.5 69 2041-2200
SAT NOV 25 18 04 18 51 19 20 23 42 06 06 06 35 07 22 22 43 03 24 09 31 10.8 6.4 59 2135-1708
SUN NOV 26 18 04 18 51 19 20 00 47 06 07 06 36 07 23 22 47 03 28 09 36 10.8 5.3 49 2227-1119
MON NOV 27 18 04 18 51 19 20 01 52 06 08 06 37 07 24 22 51 03 32 09 41 10.8 4.3 39 2318-0452
TUE NOV 28 18 03 18 51 19 20 02 58 06 09 06 38 07 25 22 55 03 36 09 46 10.8 3.2 29 0008+0154
WED NOV 29 18 03 18 50 19 20 04 05 06 09 06 38 07 26 22 59 03 40 09 50 10.8 2.1 19 0059+0839
THU NOV 30 18 03 18 50 19 20 05 14 06 10 06 39 07 27 23 03 03 44 09 55 10.8 0.9 8 0152+1500
ONE LINE REFERS TO EVENING DATE FULL MOON NOV 05 13:02 UT
AND FOLLOWING MORNING. LAST QUARTER NOV 12 17:48 UT
All dates and times are zone CST NEW MOON NOV 20 22:21 UT
in upper table (except sid time). FIRST QUARTER NOV 28 06:31 UT
MCDO OBSERVATORY CALENDAR FOR 2006 -ASTRONOMICAL
(computed for altitude 2081.0 m)
ASTRONOMICAL(18 deg) TWILIGHT/DAWN MOON
DATE(CST) SUN TWILIGHT ENDS MOON MOON DAWN BEGINS SUN SIDEREAL TIMES NIGHT (18 deg) RA DEC
2006 SET RISE SET RISE TWI MID DAWN LENGTH DARK___
12 18 18 12 18 18 h h % midnight
FRI DEC 01 18 03 18 50 19 20 06 26 06 11 06 40 07 27 23 07 03 48 10 00 10.8 0.0 0 0249+2032
SAT DEC 02 18 03 18 50 19 20 16 36 07 37 06 11 06 41 07 28 23 11 03 52 10 04 10.8 0.0 0 0349+2449
SUN DEC 03 18 03 18 50 19 20 17 26 06 12 06 41 07 29 23 15 03 56 10 09 10.9 0.0 0 0451+2730
MON DEC 04 18 03 18 51 19 20 18 24 06 13 06 42 07 30 23 19 04 00 10 14 10.9 0.0 0 0554+2823
TUE DEC 05 18 03 18 51 19 20 19 26 06 14 06 43 07 30 23 23 04 03 10 18 10.9 0.1 0 0656+2730
WED DEC 06 18 03 18 51 19 20 20 31 06 14 06 44 07 31 23 27 04 07 10 22 10.9 1.2 10 0754+2503
THU DEC 07 18 03 18 51 19 20 21 34 06 15 06 44 07 32 23 31 04 11 10 27 10.9 2.2 20 0847+2123
FRI DEC 08 18 03 18 51 19 20 22 35 06 16 06 45 07 33 23 35 04 15 10 32 10.9 3.2 29 0937+1650
SAT DEC 09 18 04 18 51 19 21 23 32 06 16 06 46 07 33 23 39 04 19 10 36 10.9 4.2 38 1022+1143
SUN DEC 10 18 04 18 51 19 21 00 27 06 17 06 46 07 34 23 43 04 23 10 41 10.9 5.1 46 1106+0616
MON DEC 11 18 04 18 52 19 21 01 20 06 18 06 47 07 35 23 47 04 27 10 46 10.9 6.0 54 1148+0040
TUE DEC 12 18 04 18 52 19 21 02 13 06 18 06 48 07 35 23 51 04 31 10 50 10.9 6.9 62 1229-0455
WED DEC 13 18 04 18 52 19 22 03 07 06 19 06 48 07 36 23 56 04 35 10 55 10.9 7.7 70 1312-1023
THU DEC 14 18 05 18 53 19 22 04 03 06 19 06 49 07 37 00 00 04 39 10 59 10.9 8.7 79 1356-1532
FRI DEC 15 18 05 18 53 19 22 05 01 06 20 06 49 07 37 00 04 04 43 11 04 11.0 9.7 87 1444-2010
SAT DEC 16 18 05 18 53 19 23 06 02 06 21 06 50 07 38 00 09 04 47 11 09 11.0 10.7 97 1535-2401
SUN DEC 17 18 06 18 54 19 23 07 04 16 29 06 21 06 51 07 39 00 13 04 51 11 13 11.0 11.0 100 1630-2648
MON DEC 18 18 06 18 54 19 24 17 19 06 22 06 51 07 39 00 18 04 55 11 18 11.0 11.0 100 1728-2814
TUE DEC 19 18 07 18 55 19 24 18 16 06 22 06 52 07 40 00 22 04 59 11 22 11.0 11.0 100 1828-2804
WED DEC 20 18 07 18 55 19 24 19 20 06 23 06 52 07 40 00 26 05 03 11 27 11.0 11.0 100 1928-2615
THU DEC 21 18 07 18 55 19 25 20 27 06 23 06 53 07 41 00 31 05 07 11 31 11.0 9.9 90 2027-2251
FRI DEC 22 18 08 18 56 19 25 21 35 06 24 06 53 07 41 00 35 05 10 11 36 11.0 8.8 80 2122-1809
SAT DEC 23 18 08 18 56 19 26 22 41 06 24 06 54 07 42 00 40 05 14 11 39 11.0 7.7 70 2215-1227
SUN DEC 24 18 09 18 57 19 26 23 46 06 25 06 54 07 42 00 44 05 18 11 44 11.0 6.7 60 2306-0605
MON DEC 25 18 10 18 58 19 27 00 50 06 25 06 55 07 43 00 49 05 22 11 48 11.0 5.6 50 2356+0034
TUE DEC 26 18 10 18 58 19 28 01 55 06 26 06 55 07 43 00 54 05 26 11 53 11.0 4.5 41 0046+0713
WED DEC 27 18 11 18 59 19 28 03 02 06 26 06 55 07 43 00 57 05 30 11 57 11.0 3.4 31 0137+1332
THU DEC 28 18 11 18 59 19 29 04 11 06 26 06 56 07 44 01 02 05 34 12 01 10.9 2.2 20 0231+1908
FRI DEC 29 18 12 19 00 19 29 05 20 06 27 06 56 07 44 01 06 05 38 12 06 11.0 1.1 10 0328+2341
SAT DEC 30 18 13 19 00 19 30 06 29 06 27 06 57 07 44 01 11 05 42 12 10 10.9 0.0 0 0428+2648
SUN DEC 31 18 13 19 01 19 31 16 09 07 32 06 27 06 57 07 45 01 16 05 46 12 14 10.9 0.0 0 0530+2816
ONE LINE REFERS TO EVENING DATE FULL MOON DEC 05 00:28 UT
AND FOLLOWING MORNING. LAST QUARTER DEC 12 14:35 UT
All dates and times are zone CST NEW MOON DEC 20 14:03 UT
in upper table (except sid time). FIRST QUARTER DEC 27 14:50 UT