Astronomical Almanac

August 1981

July September
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 +
5:50 AM 8:41 PM 14:50:51 -2:38 3:31 AM 10:58 PM 4:26 AM 10:03 PM 5:12 AM 9:18 PM 1:15 PM (60.3°) 94.34
2 +
5:51 AM 8:39 PM 14:48:12 -2:39 3:34 AM 10:55 PM 4:28 AM 10:01 PM 5:14 AM 9:16 PM 1:15 PM (60.1°) 94.33
3 +
5:52 AM 8:38 PM 14:45:30 -2:42 3:36 AM 10:53 PM 4:30 AM 10:00 PM 5:15 AM 9:15 PM 1:15 PM (59.8°) 94.31
4 +
5:53 AM 8:36 PM 14:42:46 -2:44 3:38 AM 10:50 PM 4:32 AM 9:58 PM 5:17 AM 9:13 PM 1:15 PM (59.5°) 94.3
5 +
5:55 AM 8:35 PM 14:40:00 -2:46 3:41 AM 10:48 PM 4:33 AM 9:56 PM 5:18 AM 9:11 PM 1:15 PM (59.3°) 94.29
6 +
5:56 AM 8:33 PM 14:37:13 -2:47 3:43 AM 10:45 PM 4:35 AM 9:54 PM 5:19 AM 9:10 PM 1:15 PM (59.0°) 94.27
7 +
5:57 AM 8:32 PM 14:34:23 -2:50 3:45 AM 10:43 PM 4:37 AM 9:52 PM 5:21 AM 9:08 PM 1:15 PM (58.7°) 94.26
8 +
5:59 AM 8:30 PM 14:31:32 -2:51 3:48 AM 10:40 PM 4:39 AM 9:50 PM 5:22 AM 9:06 PM 1:15 PM (58.4°) 94.24
9 +
6:00 AM 8:29 PM 14:28:39 -2:53 3:50 AM 10:37 PM 4:40 AM 9:48 PM 5:24 AM 9:05 PM 1:15 PM (58.2°) 94.23
10 +
6:01 AM 8:27 PM 14:25:45 -2:54 3:52 AM 10:35 PM 4:42 AM 9:46 PM 5:25 AM 9:03 PM 1:15 PM (57.9°) 94.21
11 +
6:02 AM 8:25 PM 14:22:49 -2:56 3:54 AM 10:32 PM 4:44 AM 9:44 PM 5:27 AM 9:01 PM 1:15 PM (57.6°) 94.19
12 +
6:04 AM 8:24 PM 14:19:51 -2:58 3:57 AM 10:30 PM 4:45 AM 9:42 PM 5:28 AM 8:59 PM 1:15 PM (57.3°) 94.18
13 +
6:05 AM 8:22 PM 14:16:53 -2:58 3:59 AM 10:27 PM 4:47 AM 9:39 PM 5:30 AM 8:57 PM 1:15 PM (57.0°) 94.16
14 +
6:06 AM 8:20 PM 14:13:53 -3:00 4:01 AM 10:25 PM 4:49 AM 9:37 PM 5:31 AM 8:56 PM 1:15 PM (56.7°) 94.14
15 +
6:08 AM 8:19 PM 14:10:51 -3:02 4:03 AM 10:22 PM 4:51 AM 9:35 PM 5:32 AM 8:54 PM 1:15 PM (56.4°) 94.13
16 +
6:09 AM 8:17 PM 14:07:48 -3:03 4:05 AM 10:20 PM 4:52 AM 9:33 PM 5:34 AM 8:52 PM 1:15 PM (56.0°) 94.11
17 +
6:10 AM 8:15 PM 14:04:45 -3:03 4:08 AM 10:17 PM 4:54 AM 9:31 PM 5:35 AM 8:50 PM 1:15 PM (55.7°) 94.09
18 +
6:12 AM 8:13 PM 14:01:40 -3:05 4:10 AM 10:14 PM 4:56 AM 9:29 PM 5:37 AM 8:48 PM 1:15 PM (55.4°) 94.07
19 +
6:13 AM 8:12 PM 13:58:34 -3:06 4:12 AM 10:12 PM 4:57 AM 9:27 PM 5:38 AM 8:46 PM 1:15 PM (55.1°) 94.06
20 +
6:14 AM 8:10 PM 13:55:26 -3:08 4:14 AM 10:09 PM 4:59 AM 9:25 PM 5:40 AM 8:44 PM 1:15 PM (54.8°) 94.04
21 +
6:16 AM 8:08 PM 13:52:18 -3:08 4:16 AM 10:07 PM 5:01 AM 9:22 PM 5:41 AM 8:42 PM 1:15 PM (54.4°) 94.02
22 +
6:17 AM 8:06 PM 13:49:09 -3:09 4:18 AM 10:04 PM 5:02 AM 9:20 PM 5:43 AM 8:40 PM 1:10 PM (54.1°) 94.0
23 +
6:18 AM 8:04 PM 13:45:59 -3:10 4:20 AM 10:02 PM 5:04 AM 9:18 PM 5:44 AM 8:38 PM 1:10 PM (53.8°) 93.98
24 +
6:20 AM 8:02 PM 13:42:48 -3:11 4:22 AM 9:59 PM 5:06 AM 9:16 PM 5:46 AM 8:36 PM 1:10 PM (53.4°) 93.96
25 +
6:21 AM 8:01 PM 13:39:37 -3:11 4:24 AM 9:57 PM 5:07 AM 9:14 PM 5:47 AM 8:34 PM 1:10 PM (53.1°) 93.94
26 +
6:22 AM 7:59 PM 13:36:24 -3:13 4:26 AM 9:54 PM 5:09 AM 9:12 PM 5:48 AM 8:32 PM 1:10 PM (52.7°) 93.92
27 +
6:24 AM 7:57 PM 13:33:11 -3:13 4:28 AM 9:52 PM 5:11 AM 9:09 PM 5:50 AM 8:30 PM 1:10 PM (52.4°) 93.9
28 +
6:25 AM 7:55 PM 13:29:57 -3:14 4:30 AM 9:49 PM 5:12 AM 9:07 PM 5:51 AM 8:28 PM 1:10 PM (52.0°) 93.88
29 +
6:26 AM 7:53 PM 13:26:43 -3:14 4:32 AM 9:47 PM 5:14 AM 9:05 PM 5:53 AM 8:26 PM 1:10 PM (51.7°) 93.86
30 +
6:28 AM 7:51 PM 13:23:27 -3:16 4:34 AM 9:44 PM 5:15 AM 9:03 PM 5:54 AM 8:24 PM 1:10 PM (51.3°) 93.84
31 +
6:29 AM 7:49 PM 13:20:11 -3:16 4:35 AM 9:42 PM 5:17 AM 9:01 PM 5:55 AM 8:22 PM 1:10 PM (51.0°) 93.81