Astronomical Almanac for December 1991

Day Sunrise/Sunset Day Length Astronomical Twilight Nautical Twilight Civil Twilight Solar Noon
Sunrise Sunset Length Diff. Start End Start End Start End Time Mil. mi.
1 +
7:36 AM 4:19 PM 8:42:15 -1:44 5:45 AM 6:11 PM 6:21 AM 5:34 PM 7:00 AM 4:55 PM 12:00 PM (-36.3°) 91.66
2 +
7:38 AM 4:18 PM 8:40:36 -1:39 5:46 AM 6:10 PM 6:22 AM 5:33 PM 7:01 AM 4:55 PM 12:00 PM (-36.4°) 91.64
3 +
7:39 AM 4:18 PM 8:39:00 -1:36 5:47 AM 6:10 PM 6:24 AM 5:33 PM 7:02 AM 4:55 PM 12:00 PM (-36.4°) 91.63
4 +
7:40 AM 4:18 PM 8:37:30 -1:30 5:48 AM 6:10 PM 6:25 AM 5:33 PM 7:03 AM 4:54 PM 12:00 PM (-36.4°) 91.62
5 +
7:41 AM 4:17 PM 8:36:03 -1:27 5:49 AM 6:10 PM 6:26 AM 5:33 PM 7:04 AM 4:54 PM 12:00 PM (-36.4°) 91.6
6 +
7:42 AM 4:17 PM 8:34:41 -1:22 5:49 AM 6:10 PM 6:27 AM 5:33 PM 7:05 AM 4:54 PM 12:00 PM (-36.5°) 91.59
7 +
7:43 AM 4:17 PM 8:33:24 -1:17 5:50 AM 6:10 PM 6:28 AM 5:33 PM 7:06 AM 4:54 PM 12:00 PM (-36.5°) 91.58
8 +
7:44 AM 4:17 PM 8:32:12 -1:12 5:51 AM 6:10 PM 6:28 AM 5:33 PM 7:07 AM 4:54 PM 12:00 PM (-36.5°) 91.56
9 +
7:45 AM 4:17 PM 8:31:04 -1:08 5:52 AM 6:10 PM 6:29 AM 5:33 PM 7:08 AM 4:54 PM 12:00 PM (-36.4°) 91.55
10 +
7:46 AM 4:16 PM 8:30:02 -1:02 5:53 AM 6:10 PM 6:30 AM 5:33 PM 7:09 AM 4:54 PM 12:00 PM (-36.4°) 91.54
11 +
7:47 AM 4:16 PM 8:29:04 -0:58 5:54 AM 6:10 PM 6:31 AM 5:33 PM 7:10 AM 4:54 PM 12:00 PM (-36.4°) 91.53
12 +
7:48 AM 4:16 PM 8:28:12 -0:52 5:55 AM 6:10 PM 6:32 AM 5:33 PM 7:11 AM 4:54 PM 12:05 PM (-36.4°) 91.52
13 +
7:49 AM 4:17 PM 8:27:24 -0:48 5:55 AM 6:10 PM 6:33 AM 5:33 PM 7:12 AM 4:54 PM 12:05 PM (-36.3°) 91.51
14 +
7:50 AM 4:17 PM 8:26:42 -0:42 5:56 AM 6:10 PM 6:33 AM 5:33 PM 7:12 AM 4:54 PM 12:05 PM (-36.3°) 91.5
15 +
7:51 AM 4:17 PM 8:26:05 -0:37 5:57 AM 6:11 PM 6:34 AM 5:33 PM 7:13 AM 4:54 PM 12:05 PM (-36.3°) 91.49
16 +
7:52 AM 4:17 PM 8:25:33 -0:32 5:58 AM 6:11 PM 6:35 AM 5:34 PM 7:14 AM 4:55 PM 12:05 PM (-36.2°) 91.48
17 +
7:52 AM 4:17 PM 8:25:07 -0:26 5:58 AM 6:11 PM 6:36 AM 5:34 PM 7:15 AM 4:55 PM 12:05 PM (-36.1°) 91.47
18 +
7:53 AM 4:18 PM 8:24:46 -0:21 5:59 AM 6:12 PM 6:36 AM 5:34 PM 7:15 AM 4:55 PM 12:05 PM (-36.1°) 91.46
19 +
7:54 AM 4:18 PM 8:24:30 -0:16 5:59 AM 6:12 PM 6:37 AM 5:35 PM 7:16 AM 4:56 PM 12:05 PM (-36.0°) 91.45
20 +
7:54 AM 4:18 PM 8:24:20 -0:10 6:00 AM 6:13 PM 6:37 AM 5:35 PM 7:17 AM 4:56 PM 12:05 PM (-35.9°) 91.45
21 +
7:55 AM 4:19 PM 8:24:15 -0:05 6:01 AM 6:13 PM 6:38 AM 5:36 PM 7:17 AM 4:57 PM 12:05 PM (-35.9°) 91.44
22 +
7:55 AM 4:19 PM 8:24:15 +0:00 6:01 AM 6:14 PM 6:38 AM 5:36 PM 7:18 AM 4:57 PM 12:10 PM (-35.8°) 91.43
23 +
7:56 AM 4:20 PM 8:24:21 +0:06 6:02 AM 6:14 PM 6:39 AM 5:37 PM 7:18 AM 4:58 PM 12:10 PM (-35.7°) 91.43
24 +
7:56 AM 4:21 PM 8:24:32 +0:11 6:02 AM 6:15 PM 6:39 AM 5:37 PM 7:18 AM 4:58 PM 12:10 PM (-35.6°) 91.43
25 +
7:56 AM 4:21 PM 8:24:48 +0:16 6:02 AM 6:15 PM 6:40 AM 5:38 PM 7:19 AM 4:59 PM 12:10 PM (-35.5°) 91.42
26 +
7:57 AM 4:22 PM 8:25:10 +0:22 6:03 AM 6:16 PM 6:40 AM 5:39 PM 7:19 AM 4:59 PM 12:10 PM (-35.4°) 91.42
27 +
7:57 AM 4:23 PM 8:25:38 +0:28 6:03 AM 6:17 PM 6:40 AM 5:39 PM 7:19 AM 5:00 PM 12:10 PM (-35.3°) 91.41
28 +
7:57 AM 4:23 PM 8:26:11 +0:33 6:03 AM 6:17 PM 6:41 AM 5:40 PM 7:20 AM 5:01 PM 12:10 PM (-35.1°) 91.41
29 +
7:57 AM 4:24 PM 8:26:49 +0:38 6:04 AM 6:18 PM 6:41 AM 5:41 PM 7:20 AM 5:02 PM 12:10 PM (-35.0°) 91.41
30 +
7:58 AM 4:25 PM 8:27:32 +0:43 6:04 AM 6:19 PM 6:41 AM 5:41 PM 7:20 AM 5:03 PM 12:10 PM (-34.9°) 91.41
31 +
7:58 AM 4:26 PM 8:28:20 +0:48 6:04 AM 6:20 PM 6:41 AM 5:42 PM 7:20 AM 5:03 PM 12:10 PM (-34.8°) 91.41
Day Moonrise/Moonset Meridian Passing
Moonrise Moonset Moonrise Time Thou. mi. Illumination
1 +
2:53 AM 1:42 PM - 8:20 AM (-23.4°) 237.12 25%
2 +
4:04 AM 2:07 PM - 9:05 AM (-28.6°) 239.3 16%
3 +
5:14 AM 2:37 PM - 9:55 AM (-23.0°) 241.36 9%
4 +
6:21 AM 3:13 PM - 10:50 AM (-26.2°) 243.27 4%
5 +
7:23 AM 3:57 PM - 11:40 AM (-28.4°) 245.01 1%
6 +
8:18 AM 4:47 PM - 12:35 PM (-29.8°) 246.54 0%
7 +
9:05 AM 5:45 PM - 1:25 PM (-30.5°) 247.79 1%
8 +
9:43 AM 6:46 PM - 2:15 PM (-30.8°) 248.67 5%
9 +
10:14 AM 7:50 PM - 3:00 PM (-30.8°) 249.09 11%
10 +
10:39 AM 8:54 PM - 3:45 PM (-20.8°) 248.93 18%
11 +
11:01 AM 9:58 PM - 4:30 PM (-30.5°) 248.11 27%
12 +
11:21 AM 11:03 PM - 5:10 PM (-29.8°) 246.6 37%
13 +
11:39 AM - - 5:50 PM (-19.6°) 244.36 47%
14 +
- 12:08 AM 11:58 AM 6:35 PM (-18.3°) 241.47 58%
15 +
- 1:16 AM 12:18 PM 7:20 PM (-16.5°) 238.04 68%
16 +
- 2:26 AM 12:40 PM 8:05 PM (-14.1°) 234.27 78%
17 +
- 3:40 AM 1:08 PM 9:00 PM (-11.4°) 230.4 86%
18 +
- 4:57 AM 1:44 PM 9:55 PM (-1.1°) 226.75 92%
19 +
- 6:14 AM 2:31 PM 10:55 PM (1.0°) 223.64 97%
20 +
- 7:24 AM 3:32 PM 12:00 AM (-5.0°) 221.37 100%
21 +
- 8:24 AM 4:46 PM 12:00 AM (2.4°) 220.15 100%
22 +
- 9:11 AM 6:08 PM 1:05 AM (0.8°) 220.08 98%
23 +
- 9:48 AM 7:33 PM 2:05 AM (-2.5°) 221.12 94%
24 +
- 10:17 AM 8:55 PM 3:00 AM (-7.4°) 223.11 88%
25 +
- 10:41 AM 10:14 PM 3:55 AM (-3.8°) 225.82 80%
26 +
- 11:04 AM 11:30 PM 4:40 AM (-10.1°) 228.95 71%
27 +
- 11:25 AM - 5:30 AM (-16.5°) 232.25 61%
28 +
12:44 AM 11:47 AM - 6:15 AM (-22.7°) 235.48 50%
29 +
1:56 AM 12:12 PM - 7:05 AM (-28.1°) 238.5 40%
30 +
3:06 AM 12:40 PM - 7:55 AM (-22.8°) 241.18 30%
31 +
4:13 AM 1:13 PM - 8:45 AM (-26.4°) 243.49 21%