Astronomical Almanac for May 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 +
5:54 AM 8:18 PM 14:24:00 +2:58 3:47 AM 10:27 PM 4:36 AM 9:37 PM 5:19 AM 8:54 PM 1:05 PM (2.4°) 93.66
2 +
5:53 AM 8:20 PM 14:26:57 +2:57 3:44 AM 10:29 PM 4:34 AM 9:39 PM 5:17 AM 8:56 PM 1:05 PM (2.6°) 93.69
3 +
5:51 AM 8:21 PM 14:29:53 +2:56 3:42 AM 10:31 PM 4:32 AM 9:41 PM 5:15 AM 8:57 PM 1:05 PM (2.8°) 93.71
4 +
5:50 AM 8:22 PM 14:32:47 +2:54 3:39 AM 10:34 PM 4:30 AM 9:43 PM 5:13 AM 8:59 PM 1:05 PM (3.0°) 93.73
5 +
5:48 AM 8:24 PM 14:35:40 +2:53 3:37 AM 10:36 PM 4:28 AM 9:44 PM 5:12 AM 9:00 PM 1:05 PM (3.2°) 93.76
6 +
5:47 AM 8:25 PM 14:38:30 +2:50 3:34 AM 10:38 PM 4:26 AM 9:46 PM 5:10 AM 9:02 PM 1:05 PM (3.4°) 93.78
7 +
5:45 AM 8:26 PM 14:41:18 +2:48 3:32 AM 10:41 PM 4:24 AM 9:48 PM 5:08 AM 9:03 PM 1:05 PM (3.6°) 93.8
8 +
5:44 AM 8:28 PM 14:44:05 +2:47 3:29 AM 10:43 PM 4:22 AM 9:50 PM 5:07 AM 9:05 PM 1:05 PM (3.8°) 93.83
9 +
5:42 AM 8:29 PM 14:46:50 +2:45 3:27 AM 10:46 PM 4:20 AM 9:52 PM 5:05 AM 9:06 PM 1:05 PM (4.0°) 93.85
10 +
5:41 AM 8:30 PM 14:49:32 +2:42 3:24 AM 10:48 PM 4:18 AM 9:53 PM 5:04 AM 9:08 PM 1:05 PM (4.2°) 93.87
11 +
5:39 AM 8:32 PM 14:52:12 +2:40 3:22 AM 10:51 PM 4:16 AM 9:55 PM 5:02 AM 9:09 PM 1:05 PM (4.3°) 93.89
12 +
5:38 AM 8:33 PM 14:54:50 +2:38 3:19 AM 10:53 PM 4:15 AM 9:57 PM 5:01 AM 9:11 PM 1:05 PM (4.5°) 93.91
13 +
5:37 AM 8:34 PM 14:57:26 +2:36 3:17 AM 10:56 PM 4:13 AM 9:59 PM 4:59 AM 9:12 PM 1:05 PM (4.7°) 93.93
14 +
5:35 AM 8:35 PM 14:59:59 +2:33 3:14 AM 10:58 PM 4:11 AM 10:00 PM 4:58 AM 9:13 PM 1:05 PM (4.9°) 93.95
15 +
5:34 AM 8:37 PM 15:02:29 +2:30 3:12 AM 11:01 PM 4:09 AM 10:02 PM 4:56 AM 9:15 PM 1:05 PM (5.1°) 93.97
16 +
5:33 AM 8:38 PM 15:04:57 +2:28 3:09 AM 11:03 PM 4:08 AM 10:04 PM 4:55 AM 9:16 PM 1:05 PM (5.3°) 93.99
17 +
5:32 AM 8:39 PM 15:07:22 +2:25 3:07 AM 11:06 PM 4:06 AM 10:06 PM 4:53 AM 9:18 PM 1:05 PM (5.4°) 94.01
18 +
5:31 AM 8:40 PM 15:09:45 +2:23 3:04 AM 11:08 PM 4:04 AM 10:07 PM 4:52 AM 9:19 PM 1:05 PM (5.6°) 94.03
19 +
5:30 AM 8:42 PM 15:12:04 +2:19 3:02 AM 11:11 PM 4:03 AM 10:09 PM 4:51 AM 9:20 PM 1:05 PM (5.8°) 94.05
20 +
5:28 AM 8:43 PM 15:14:21 +2:17 2:59 AM 11:13 PM 4:01 AM 10:11 PM 4:50 AM 9:22 PM 1:05 PM (5.9°) 94.07
21 +
5:27 AM 8:44 PM 15:16:34 +2:13 2:57 AM 11:16 PM 3:59 AM 10:12 PM 4:48 AM 9:23 PM 1:05 PM (6.1°) 94.09
22 +
5:26 AM 8:45 PM 15:18:45 +2:11 2:55 AM 11:18 PM 3:58 AM 10:14 PM 4:47 AM 9:24 PM 1:05 PM (6.3°) 94.1
23 +
5:25 AM 8:46 PM 15:20:52 +2:07 2:52 AM 11:21 PM 3:56 AM 10:16 PM 4:46 AM 9:26 PM 1:05 PM (6.4°) 94.12
24 +
5:24 AM 8:47 PM 15:22:56 +2:04 2:50 AM 11:23 PM 3:55 AM 10:17 PM 4:45 AM 9:27 PM 1:05 PM (6.6°) 94.14
25 +
5:23 AM 8:48 PM 15:24:56 +2:00 2:48 AM 11:26 PM 3:54 AM 10:19 PM 4:44 AM 9:28 PM 1:05 PM (6.7°) 94.15
26 +
5:23 AM 8:49 PM 15:26:53 +1:57 2:45 AM 11:28 PM 3:52 AM 10:20 PM 4:43 AM 9:29 PM 1:05 PM (6.9°) 94.17
27 +
5:22 AM 8:51 PM 15:28:46 +1:53 2:43 AM 11:31 PM 3:51 AM 10:22 PM 4:42 AM 9:31 PM 1:05 PM (7.0°) 94.19
28 +
5:21 AM 8:52 PM 15:30:36 +1:50 2:41 AM 11:33 PM 3:50 AM 10:23 PM 4:41 AM 9:32 PM 1:05 PM (7.1°) 94.2
29 +
5:20 AM 8:53 PM 15:32:22 +1:46 2:39 AM 11:36 PM 3:48 AM 10:25 PM 4:40 AM 9:33 PM 1:05 PM (7.3°) 94.22
30 +
5:19 AM 8:54 PM 15:34:04 +1:42 2:37 AM 11:38 PM 3:47 AM 10:26 PM 4:39 AM 9:34 PM 1:05 PM (7.4°) 94.23
31 +
5:19 AM 8:54 PM 15:35:42 +1:38 2:34 AM 11:40 PM 3:46 AM 10:28 PM 4:38 AM 9:35 PM 1:05 PM (7.5°) 94.25
Day Moonrise/Moonset Meridian Passing
Moonrise Moonset Moonrise Time Thou. mi. Illumination
1 +
- 7:12 AM 11:43 PM 3:00 AM (-25.7°) 247.63 93%
2 +
- 8:01 AM - 3:55 AM (-17.7°) 248.41 86%
3 +
12:30 AM 8:57 AM - 4:45 AM (-18.5°) 248.61 78%
4 +
1:08 AM 9:59 AM - 5:35 AM (-18.8°) 248.14 69%
5 +
1:39 AM 11:04 AM - 6:20 AM (-18.6°) 246.96 59%
6 +
2:05 AM 12:10 PM - 7:10 AM (-18.1°) 245.05 48%
7 +
2:27 AM 1:17 PM - 7:50 AM (-7.5°) 242.46 38%
8 +
2:47 AM 2:26 PM - 8:35 AM (-6.2°) 239.32 28%
9 +
3:06 AM 3:37 PM - 9:20 AM (-4.5°) 235.8 19%
10 +
3:25 AM 4:50 PM - 10:05 AM (-2.3°) 232.14 11%
11 +
3:46 AM 6:08 PM - 10:50 AM (9.8°) 228.63 5%
12 +
4:10 AM 7:29 PM - 11:45 AM (12.6°) 225.57 2%
13 +
4:41 AM 8:52 PM - 12:40 PM (15.3°) 223.22 0%
14 +
5:20 AM 10:11 PM - 1:40 PM (17.6°) 221.78 1%
15 +
6:12 AM 11:19 PM - 2:45 PM (18.9°) 221.37 4%
16 +
7:19 AM - - 3:50 PM (18.6°) 221.95 9%
17 +
- 12:13 AM 8:35 AM 4:50 PM (16.6°) 223.42 15%
18 +
- 12:55 AM 9:57 AM 5:50 PM (7.2°) 225.57 24%
19 +
- 1:26 AM 11:17 AM 6:40 PM (3.2°) 228.17 33%
20 +
- 1:51 AM 12:34 PM 7:30 PM (-2.2°) 231.0 44%
21 +
- 2:12 AM 1:49 PM 8:15 PM (-8.5°) 233.87 54%
22 +
- 2:32 AM 3:00 PM 9:00 PM (-15.3°) 236.63 65%
23 +
- 2:51 AM 4:10 PM 9:40 PM (-12.3°) 239.19 75%
24 +
- 3:11 AM 5:20 PM 10:30 PM (-18.8°) 241.5 83%
25 +
- 3:33 AM 6:29 PM 12:00 AM (-34.4°) 243.54 90%
26 +
- 3:59 AM 7:36 PM 12:00 AM (-29.5°) 245.3 96%
27 +
- 4:31 AM 8:39 PM 12:05 AM (-23.5°) 246.77 99%
28 +
- 5:09 AM 9:36 PM 12:55 AM (-16.7°) 247.92 100%
29 +
- 5:56 AM 10:26 PM 1:45 AM (-18.6°) 248.72 99%
30 +
- 6:50 AM 11:07 PM 2:40 AM (-19.6°) 249.11 95%
31 +
- 7:50 AM 11:40 PM 3:30 AM (-20.1°) 249.02 90%