Astronomical Almanac for September 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 +
6:29 AM 7:48 PM 13:18:45 -3:16 4:36 AM 9:40 PM 5:17 AM 8:59 PM 5:56 AM 8:21 PM 1:10 PM (-2.5°) 93.81
2 +
6:30 AM 7:46 PM 13:15:28 -3:17 4:38 AM 9:38 PM 5:19 AM 8:57 PM 5:57 AM 8:19 PM 1:10 PM (-2.9°) 93.78
3 +
6:32 AM 7:44 PM 13:12:11 -3:17 4:39 AM 9:35 PM 5:20 AM 8:55 PM 5:58 AM 8:17 PM 1:10 PM (-3.2°) 93.76
4 +
6:33 AM 7:42 PM 13:08:53 -3:18 4:41 AM 9:33 PM 5:22 AM 8:52 PM 6:00 AM 8:15 PM 1:10 PM (-3.5°) 93.74
5 +
6:34 AM 7:40 PM 13:05:35 -3:18 4:43 AM 9:30 PM 5:23 AM 8:50 PM 6:01 AM 8:13 PM 1:10 PM (-3.9°) 93.72
6 +
6:35 AM 7:38 PM 13:02:17 -3:18 4:45 AM 9:28 PM 5:25 AM 8:48 PM 6:03 AM 8:11 PM 1:05 PM (-4.2°) 93.69
7 +
6:37 AM 7:36 PM 12:58:58 -3:19 4:47 AM 9:25 PM 5:26 AM 8:46 PM 6:04 AM 8:08 PM 1:05 PM (-4.5°) 93.67
8 +
6:38 AM 7:34 PM 12:55:38 -3:20 4:48 AM 9:23 PM 5:28 AM 8:44 PM 6:05 AM 8:06 PM 1:05 PM (-4.9°) 93.65
9 +
6:39 AM 7:32 PM 12:52:18 -3:20 4:50 AM 9:21 PM 5:29 AM 8:41 PM 6:07 AM 8:04 PM 1:05 PM (-5.2°) 93.62
10 +
6:41 AM 7:30 PM 12:48:58 -3:20 4:52 AM 9:18 PM 5:31 AM 8:39 PM 6:08 AM 8:02 PM 1:05 PM (-5.6°) 93.6
11 +
6:42 AM 7:28 PM 12:45:38 -3:20 4:53 AM 9:16 PM 5:32 AM 8:37 PM 6:10 AM 8:00 PM 1:05 PM (-5.9°) 93.57
12 +
6:43 AM 7:26 PM 12:42:17 -3:21 4:55 AM 9:13 PM 5:34 AM 8:35 PM 6:11 AM 7:58 PM 1:05 PM (-6.2°) 93.55
13 +
6:45 AM 7:24 PM 12:38:56 -3:21 4:57 AM 9:11 PM 5:35 AM 8:33 PM 6:12 AM 7:56 PM 1:05 PM (-6.6°) 93.52
14 +
6:46 AM 7:22 PM 12:35:35 -3:21 4:59 AM 9:09 PM 5:37 AM 8:31 PM 6:14 AM 7:54 PM 1:05 PM (-6.9°) 93.5
15 +
6:47 AM 7:20 PM 12:32:14 -3:21 5:00 AM 9:06 PM 5:38 AM 8:28 PM 6:15 AM 7:52 PM 1:05 PM (-7.3°) 93.47
16 +
6:49 AM 7:18 PM 12:28:52 -3:22 5:02 AM 9:04 PM 5:40 AM 8:26 PM 6:16 AM 7:50 PM 1:05 PM (-7.6°) 93.45
17 +
6:50 AM 7:16 PM 12:25:30 -3:22 5:03 AM 9:02 PM 5:41 AM 8:24 PM 6:18 AM 7:48 PM 1:05 PM (-8.0°) 93.42
18 +
6:51 AM 7:14 PM 12:22:08 -3:22 5:05 AM 8:59 PM 5:43 AM 8:22 PM 6:19 AM 7:46 PM 1:05 PM (-8.3°) 93.4
19 +
6:53 AM 7:11 PM 12:18:46 -3:22 5:07 AM 8:57 PM 5:44 AM 8:20 PM 6:21 AM 7:44 PM 1:05 PM (-8.7°) 93.37
20 +
6:54 AM 7:09 PM 12:15:24 -3:22 5:08 AM 8:55 PM 5:46 AM 8:18 PM 6:22 AM 7:41 PM 1:00 PM (-9.0°) 93.34
21 +
6:55 AM 7:07 PM 12:12:02 -3:22 5:10 AM 8:53 PM 5:47 AM 8:15 PM 6:23 AM 7:39 PM 1:00 PM (-9.4°) 93.32
22 +
6:57 AM 7:05 PM 12:08:39 -3:23 5:11 AM 8:50 PM 5:49 AM 8:13 PM 6:25 AM 7:37 PM 1:00 PM (-9.7°) 93.29
23 +
6:58 AM 7:03 PM 12:05:17 -3:22 5:13 AM 8:48 PM 5:50 AM 8:11 PM 6:26 AM 7:35 PM 1:00 PM (-10.1°) 93.27
24 +
6:59 AM 7:01 PM 12:01:55 -3:22 5:14 AM 8:46 PM 5:51 AM 8:09 PM 6:27 AM 7:33 PM 1:00 PM (-10.4°) 93.24
25 +
7:01 AM 6:59 PM 11:58:32 -3:23 5:16 AM 8:44 PM 5:53 AM 8:07 PM 6:29 AM 7:31 PM 1:00 PM (-10.8°) 93.21
26 +
7:02 AM 6:57 PM 11:55:09 -3:23 5:17 AM 8:41 PM 5:54 AM 8:05 PM 6:30 AM 7:29 PM 1:00 PM (-11.1°) 93.19
27 +
7:03 AM 6:55 PM 11:51:47 -3:22 5:19 AM 8:39 PM 5:56 AM 8:03 PM 6:31 AM 7:27 PM 1:00 PM (-11.5°) 93.16
28 +
7:05 AM 6:53 PM 11:48:24 -3:23 5:21 AM 8:37 PM 5:57 AM 8:01 PM 6:33 AM 7:25 PM 1:00 PM (-11.8°) 93.14
29 +
7:06 AM 6:51 PM 11:45:02 -3:22 5:22 AM 8:35 PM 5:58 AM 7:59 PM 6:34 AM 7:23 PM 1:00 PM (-12.1°) 93.11
30 +
7:07 AM 6:49 PM 11:41:39 -3:23 5:23 AM 8:33 PM 6:00 AM 7:57 PM 6:35 AM 7:21 PM 1:00 PM (-12.5°) 93.08
Day Moonrise/Moonset Meridian Passing
Moonrise Moonset Moonrise Time Thou. mi. Illumination
1 +
- 3:11 PM 11:12 PM 6:45 AM (17.8°) 228.63 50%
2 +
- 4:13 PM - 7:45 AM (18.1°) 226.77 39%
3 +
12:16 AM 5:04 PM - 8:45 AM (17.3°) 225.25 29%
4 +
1:31 AM 5:44 PM - 9:45 AM (15.0°) 224.22 20%
5 +
2:53 AM 6:15 PM - 10:40 AM (11.1°) 223.84 12%
6 +
4:15 AM 6:42 PM - 11:35 AM (6.0°) 224.22 6%
7 +
5:37 AM 7:04 PM - 12:25 PM (-0.0°) 225.42 2%
8 +
6:56 AM 7:26 PM - 1:15 PM (-6.4°) 227.4 0%
9 +
8:14 AM 7:47 PM - 2:05 PM (-12.8°) 230.04 1%
10 +
9:29 AM 8:10 PM - 2:50 PM (-8.7°) 233.13 3%
11 +
10:43 AM 8:36 PM - 3:40 PM (-13.8°) 236.44 8%
12 +
11:54 AM 9:07 PM - 4:30 PM (-17.9°) 239.69 15%
13 +
1:02 PM 9:44 PM - 5:25 PM (-27.7°) 242.64 23%
14 +
2:02 PM 10:28 PM - 6:15 PM (-30.8°) 245.08 32%
15 +
2:55 PM 11:19 PM - 7:10 PM (-32.9°) 246.87 42%
16 +
3:40 PM - - 8:00 PM (-34.3°) 247.92 53%
17 +
- 12:17 AM 4:16 PM 8:50 PM (-25.2°) 248.18 64%
18 +
- 1:19 AM 4:46 PM 9:35 PM (-25.5°) 247.71 73%
19 +
- 2:24 AM 5:11 PM 10:20 PM (-25.3°) 246.58 82%
20 +
- 3:30 AM 5:33 PM 11:05 PM (-24.7°) 244.91 90%
21 +
- 4:37 AM 5:52 PM 11:45 PM (-14.1°) 242.86 95%
22 +
- 5:45 AM 6:11 PM 12:00 AM (-12.9°) 240.59 99%
23 +
- 6:54 AM 6:31 PM 12:00 AM (-1.7°) 238.26 100%
24 +
- 8:05 AM 6:51 PM 1:15 AM (0.1°) 236.0 99%
25 +
- 9:19 AM 7:15 PM 2:00 AM (2.1°) 233.92 96%
26 +
- 10:34 AM 7:45 PM 2:50 AM (13.4°) 232.08 91%
27 +
- 11:50 AM 8:22 PM 3:45 AM (15.2°) 230.51 84%
28 +
- 1:02 PM 9:10 PM 4:40 AM (16.6°) 229.22 75%
29 +
- 2:07 PM 10:09 PM 5:40 AM (17.2°) 228.18 66%
30 +
- 3:00 PM 11:20 PM 6:40 AM (16.6°) 227.41 55%