Astronomical Almanac for September 2023

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 +
6:27 AM 7:46 PM 13:19:24 -3:15 4:34 AM 9:39 PM 5:15 AM 8:58 PM 5:54 AM 8:19 PM 1:05 PM (-2.8°) 93.81
2 +
6:28 AM 7:44 PM 13:16:07 -3:17 4:35 AM 9:36 PM 5:17 AM 8:56 PM 5:55 AM 8:17 PM 1:05 PM (-3.1°) 93.79
3 +
6:29 AM 7:42 PM 13:12:50 -3:17 4:37 AM 9:34 PM 5:18 AM 8:53 PM 5:56 AM 8:15 PM 1:05 PM (-3.4°) 93.77
4 +
6:31 AM 7:40 PM 13:09:33 -3:17 4:39 AM 9:31 PM 5:20 AM 8:51 PM 5:58 AM 8:13 PM 1:05 PM (-3.8°) 93.75
5 +
6:32 AM 7:38 PM 13:06:15 -3:18 4:41 AM 9:29 PM 5:21 AM 8:49 PM 5:59 AM 8:11 PM 1:05 PM (-4.1°) 93.72
6 +
6:33 AM 7:36 PM 13:02:57 -3:18 4:43 AM 9:27 PM 5:23 AM 8:47 PM 6:01 AM 8:09 PM 1:05 PM (-4.4°) 93.7
7 +
6:35 AM 7:34 PM 12:59:38 -3:19 4:44 AM 9:24 PM 5:24 AM 8:45 PM 6:02 AM 8:07 PM 1:05 PM (-4.8°) 93.68
8 +
6:36 AM 7:32 PM 12:56:19 -3:19 4:46 AM 9:22 PM 5:26 AM 8:42 PM 6:03 AM 8:05 PM 1:05 PM (-5.1°) 93.65
9 +
6:37 AM 7:30 PM 12:52:59 -3:20 4:48 AM 9:19 PM 5:27 AM 8:40 PM 6:05 AM 8:03 PM 1:05 PM (-5.4°) 93.63
10 +
6:39 AM 7:28 PM 12:49:39 -3:20 4:50 AM 9:17 PM 5:29 AM 8:38 PM 6:06 AM 8:01 PM 1:05 PM (-5.8°) 93.61
11 +
6:40 AM 7:26 PM 12:46:19 -3:20 4:51 AM 9:15 PM 5:30 AM 8:36 PM 6:07 AM 7:59 PM 1:05 PM (-6.1°) 93.58
12 +
6:41 AM 7:24 PM 12:42:58 -3:21 4:53 AM 9:12 PM 5:32 AM 8:34 PM 6:09 AM 7:57 PM 1:05 PM (-6.5°) 93.56
13 +
6:43 AM 7:22 PM 12:39:38 -3:20 4:55 AM 9:10 PM 5:33 AM 8:31 PM 6:10 AM 7:55 PM 1:05 PM (-6.8°) 93.54
14 +
6:44 AM 7:20 PM 12:36:16 -3:22 4:56 AM 9:07 PM 5:35 AM 8:29 PM 6:12 AM 7:53 PM 1:05 PM (-7.2°) 93.51
15 +
6:45 AM 7:18 PM 12:32:55 -3:21 4:58 AM 9:05 PM 5:36 AM 8:27 PM 6:13 AM 7:50 PM 1:00 PM (-7.5°) 93.49
16 +
6:47 AM 7:16 PM 12:29:33 -3:22 5:00 AM 9:03 PM 5:38 AM 8:25 PM 6:14 AM 7:48 PM 1:00 PM (-7.9°) 93.46
17 +
6:48 AM 7:14 PM 12:26:12 -3:21 5:01 AM 9:00 PM 5:39 AM 8:23 PM 6:16 AM 7:46 PM 1:00 PM (-8.2°) 93.43
18 +
6:49 AM 7:12 PM 12:22:50 -3:22 5:03 AM 8:58 PM 5:41 AM 8:20 PM 6:17 AM 7:44 PM 1:00 PM (-8.5°) 93.41
19 +
6:51 AM 7:10 PM 12:19:28 -3:22 5:05 AM 8:56 PM 5:42 AM 8:18 PM 6:18 AM 7:42 PM 1:00 PM (-8.9°) 93.38
20 +
6:52 AM 7:08 PM 12:16:05 -3:23 5:06 AM 8:53 PM 5:44 AM 8:16 PM 6:20 AM 7:40 PM 1:00 PM (-9.2°) 93.36
21 +
6:53 AM 7:06 PM 12:12:43 -3:22 5:08 AM 8:51 PM 5:45 AM 8:14 PM 6:21 AM 7:38 PM 1:00 PM (-9.6°) 93.33
22 +
6:55 AM 7:04 PM 12:09:21 -3:22 5:09 AM 8:49 PM 5:46 AM 8:12 PM 6:23 AM 7:36 PM 1:00 PM (-9.9°) 93.3
23 +
6:56 AM 7:02 PM 12:05:58 -3:23 5:11 AM 8:47 PM 5:48 AM 8:10 PM 6:24 AM 7:34 PM 1:00 PM (-10.3°) 93.28
24 +
6:57 AM 7:00 PM 12:02:36 -3:22 5:12 AM 8:44 PM 5:49 AM 8:08 PM 6:25 AM 7:32 PM 1:00 PM (-10.6°) 93.25
25 +
6:59 AM 6:58 PM 11:59:13 -3:23 5:14 AM 8:42 PM 5:51 AM 8:06 PM 6:27 AM 7:30 PM 1:00 PM (-11.0°) 93.22
26 +
7:00 AM 6:56 PM 11:55:51 -3:22 5:15 AM 8:40 PM 5:52 AM 8:03 PM 6:28 AM 7:28 PM 1:00 PM (-11.3°) 93.2
27 +
7:01 AM 6:54 PM 11:52:28 -3:23 5:17 AM 8:38 PM 5:54 AM 8:01 PM 6:29 AM 7:26 PM 1:00 PM (-11.7°) 93.17
28 +
7:03 AM 6:52 PM 11:49:06 -3:22 5:18 AM 8:36 PM 5:55 AM 7:59 PM 6:31 AM 7:24 PM 1:00 PM (-12.0°) 93.14
29 +
7:04 AM 6:50 PM 11:45:43 -3:23 5:20 AM 8:34 PM 5:56 AM 7:57 PM 6:32 AM 7:22 PM 1:00 PM (-12.4°) 93.12
30 +
7:05 AM 6:48 PM 11:42:21 -3:22 5:21 AM 8:31 PM 5:58 AM 7:55 PM 6:33 AM 7:20 PM 12:55 PM (-2.6°) 93.09
Day Moonrise/Moonset Meridian Passing
Moonrise Moonset Moonrise Time Thou. mi. Illumination
1 +
- 8:31 AM 8:44 PM 2:25 AM (-5.4°) 221.89 98%
2 +
- 9:54 AM 9:02 PM 3:15 AM (-1.7°) 224.7 94%
3 +
- 11:16 AM 9:22 PM 4:05 AM (1.6°) 228.16 88%
4 +
- 12:36 PM 9:45 PM 4:55 AM (13.7°) 231.96 80%
5 +
- 1:54 PM 10:13 PM 5:45 AM (15.7°) 235.79 71%
6 +
- 3:08 PM 10:48 PM 6:35 AM (16.9°) 239.38 61%
7 +
- 4:13 PM 11:34 PM 7:30 AM (17.2°) 242.54 51%
8 +
- 5:08 PM - 8:20 AM (16.4°) 245.15 40%
9 +
12:29 AM 5:50 PM - 9:15 AM (14.3°) 247.12 30%
10 +
1:32 AM 6:22 PM - 10:05 AM (10.9°) 248.46 21%
11 +
2:39 AM 6:47 PM - 10:50 AM (15.6°) 249.2 13%
12 +
3:48 AM 7:07 PM - 11:35 AM (9.8°) 249.39 7%
13 +
4:56 AM 7:24 PM - 12:15 PM (3.1°) 249.09 2%
14 +
6:03 AM 7:38 PM - 12:55 PM (5.7°) 248.37 0%
15 +
7:09 AM 7:52 PM - 1:35 PM (-2.0°) 247.3 0%
16 +
8:16 AM 8:07 PM - 2:15 PM (-9.7°) 245.89 3%
17 +
9:23 AM 8:22 PM - 2:55 PM (-6.9°) 244.17 7%
18 +
10:33 AM 8:40 PM - 3:40 PM (-13.4°) 242.15 14%
19 +
11:45 AM 9:03 PM - 4:25 PM (-18.7°) 239.83 22%
20 +
1:00 PM 9:33 PM - 5:15 PM (-28.5°) 237.23 31%
21 +
2:13 PM 10:14 PM - 6:15 PM (-32.2°) 234.4 41%
22 +
3:22 PM 11:09 PM - 7:15 PM (-34.1°) 231.43 52%
23 +
4:19 PM - - 8:20 PM (-34.4°) 228.47 62%
24 +
- 12:18 AM 5:05 PM 9:20 PM (-33.2°) 225.7 72%
25 +
- 1:39 AM 5:39 PM 10:20 PM (-30.9°) 223.37 81%
26 +
- 3:05 AM 6:05 PM 11:20 PM (-27.7°) 221.72 89%
27 +
- 4:32 AM 6:27 PM 12:00 AM (-24.1°) 220.95 95%
28 +
- 5:58 AM 6:46 PM 12:00 AM (-10.6°) 221.22 98%
29 +
- 7:22 AM 7:04 PM 12:00 AM (2.9°) 222.55 100%
30 +
- 8:46 AM 7:23 PM 1:50 AM (6.5°) 224.84 99%