Astronomical Almanac for April 2021

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 +
6:47 AM 7:35 PM 12:48:10 +3:23 4:59 AM 9:24 PM 5:38 AM 8:45 PM 6:15 AM 8:08 PM 1:10 PM (-4.6°) 92.9
2 +
6:45 AM 7:37 PM 12:51:33 +3:23 4:56 AM 9:26 PM 5:36 AM 8:47 PM 6:13 AM 8:09 PM 1:10 PM (-4.4°) 92.93
3 +
6:43 AM 7:38 PM 12:54:56 +3:23 4:54 AM 9:28 PM 5:33 AM 8:48 PM 6:11 AM 8:11 PM 1:10 PM (-4.1°) 92.96
4 +
6:41 AM 7:40 PM 12:58:18 +3:22 4:52 AM 9:30 PM 5:31 AM 8:50 PM 6:09 AM 8:12 PM 1:10 PM (-3.9°) 92.98
5 +
6:39 AM 7:41 PM 13:01:40 +3:22 4:49 AM 9:32 PM 5:29 AM 8:52 PM 6:07 AM 8:14 PM 1:10 PM (-3.7°) 93.01
6 +
6:37 AM 7:42 PM 13:05:02 +3:22 4:47 AM 9:33 PM 5:27 AM 8:53 PM 6:05 AM 8:15 PM 1:10 PM (-3.4°) 93.04
7 +
6:35 AM 7:44 PM 13:08:22 +3:20 4:44 AM 9:35 PM 5:25 AM 8:55 PM 6:02 AM 8:17 PM 1:10 PM (-3.2°) 93.06
8 +
6:33 AM 7:45 PM 13:11:43 +3:21 4:42 AM 9:37 PM 5:22 AM 8:56 PM 6:00 AM 8:18 PM 1:10 PM (-3.0°) 93.09
9 +
6:32 AM 7:47 PM 13:15:03 +3:20 4:40 AM 9:39 PM 5:20 AM 8:58 PM 5:58 AM 8:20 PM 1:10 PM (-2.7°) 93.12
10 +
6:30 AM 7:48 PM 13:18:23 +3:20 4:37 AM 9:41 PM 5:18 AM 9:00 PM 5:56 AM 8:21 PM 1:10 PM (-2.5°) 93.15
11 +
6:28 AM 7:49 PM 13:21:41 +3:18 4:35 AM 9:43 PM 5:16 AM 9:01 PM 5:54 AM 8:23 PM 1:10 PM (-2.3°) 93.17
12 +
6:26 AM 7:51 PM 13:25:00 +3:19 4:32 AM 9:45 PM 5:14 AM 9:03 PM 5:52 AM 8:24 PM 1:10 PM (-2.0°) 93.2
13 +
6:24 AM 7:52 PM 13:28:17 +3:17 4:30 AM 9:47 PM 5:12 AM 9:05 PM 5:50 AM 8:26 PM 1:10 PM (-1.8°) 93.22
14 +
6:22 AM 7:54 PM 13:31:34 +3:17 4:27 AM 9:49 PM 5:09 AM 9:06 PM 5:48 AM 8:27 PM 1:10 PM (-1.6°) 93.25
15 +
6:20 AM 7:55 PM 13:34:50 +3:16 4:25 AM 9:51 PM 5:07 AM 9:08 PM 5:46 AM 8:29 PM 1:10 PM (-1.3°) 93.28
16 +
6:18 AM 7:56 PM 13:38:06 +3:16 4:22 AM 9:53 PM 5:05 AM 9:10 PM 5:44 AM 8:30 PM 1:10 PM (-1.1°) 93.3
17 +
6:16 AM 7:58 PM 13:41:21 +3:15 4:20 AM 9:55 PM 5:03 AM 9:12 PM 5:42 AM 8:32 PM 1:05 PM (-0.9°) 93.33
18 +
6:15 AM 7:59 PM 13:44:34 +3:13 4:17 AM 9:57 PM 5:01 AM 9:13 PM 5:41 AM 8:33 PM 1:05 PM (-0.7°) 93.35
19 +
6:13 AM 8:00 PM 13:47:47 +3:13 4:15 AM 9:59 PM 4:59 AM 9:15 PM 5:39 AM 8:35 PM 1:05 PM (-0.4°) 93.38
20 +
6:11 AM 8:02 PM 13:50:59 +3:12 4:12 AM 10:01 PM 4:56 AM 9:17 PM 5:37 AM 8:36 PM 1:05 PM (-0.2°) 93.4
21 +
6:09 AM 8:03 PM 13:54:10 +3:11 4:10 AM 10:03 PM 4:54 AM 9:18 PM 5:35 AM 8:38 PM 1:05 PM (0.0°) 93.43
22 +
6:07 AM 8:05 PM 13:57:20 +3:10 4:07 AM 10:06 PM 4:52 AM 9:20 PM 5:33 AM 8:39 PM 1:05 PM (0.2°) 93.45
23 +
6:06 AM 8:06 PM 14:00:29 +3:09 4:05 AM 10:08 PM 4:50 AM 9:22 PM 5:31 AM 8:41 PM 1:05 PM (0.5°) 93.48
24 +
6:04 AM 8:07 PM 14:03:36 +3:07 4:02 AM 10:10 PM 4:48 AM 9:24 PM 5:29 AM 8:42 PM 1:05 PM (0.7°) 93.5
25 +
6:02 AM 8:09 PM 14:06:43 +3:07 4:00 AM 10:12 PM 4:46 AM 9:25 PM 5:27 AM 8:44 PM 1:05 PM (0.9°) 93.53
26 +
6:00 AM 8:10 PM 14:09:48 +3:05 3:57 AM 10:14 PM 4:44 AM 9:27 PM 5:25 AM 8:45 PM 1:05 PM (1.1°) 93.55
27 +
5:59 AM 8:12 PM 14:12:52 +3:04 3:55 AM 10:17 PM 4:42 AM 9:29 PM 5:24 AM 8:47 PM 1:05 PM (1.3°) 93.58
28 +
5:57 AM 8:13 PM 14:15:55 +3:03 3:52 AM 10:19 PM 4:40 AM 9:31 PM 5:22 AM 8:48 PM 1:05 PM (1.5°) 93.6
29 +
5:55 AM 8:14 PM 14:18:56 +3:01 3:50 AM 10:21 PM 4:38 AM 9:33 PM 5:20 AM 8:50 PM 1:05 PM (1.8°) 93.62
30 +
5:54 AM 8:16 PM 14:21:56 +3:00 3:47 AM 10:23 PM 4:36 AM 9:34 PM 5:18 AM 8:51 PM 1:05 PM (2.0°) 93.65
Day Moonrise/Moonset Meridian Passing
Moonrise Moonset Moonrise Time Thou. mi. Illumination
1 +
- 9:12 AM - 4:30 AM (-17.2°) 224.14 81%
2 +
1:05 AM 9:54 AM - 5:30 AM (-19.4°) 226.56 72%
3 +
2:18 AM 10:45 AM - 6:30 AM (-20.3°) 229.33 62%
4 +
3:19 AM 11:45 AM - 7:35 AM (-20.2°) 232.24 52%
5 +
4:08 AM 12:53 PM - 8:30 AM (-19.5°) 235.11 41%
6 +
4:47 AM 2:03 PM - 9:25 AM (-18.5°) 237.82 31%
7 +
5:17 AM 3:14 PM - 10:15 AM (-17.4°) 240.3 22%
8 +
5:41 AM 4:23 PM - 11:00 AM (-16.3°) 242.5 13%
9 +
6:02 AM 5:30 PM - 11:45 AM (-5.6°) 244.43 7%
10 +
6:20 AM 6:36 PM - 12:25 PM (-4.7°) 246.07 3%
11 +
6:38 AM 7:41 PM - 1:05 PM (-3.8°) 247.41 0%
12 +
6:55 AM 8:46 PM - 1:50 PM (6.5°) 248.42 0%
13 +
7:14 AM 9:51 PM - 2:30 PM (7.1°) 249.07 2%
14 +
7:35 AM 10:57 PM - 3:10 PM (7.6°) 249.28 7%
15 +
8:00 AM - - 3:55 PM (17.1°) 248.99 13%
16 +
- 12:01 AM 8:30 AM 4:45 PM (16.9°) 248.14 21%
17 +
- 1:04 AM 9:08 AM 5:35 PM (7.9°) 246.65 30%
18 +
- 2:01 AM 9:55 AM 6:25 PM (7.4°) 244.52 40%
19 +
- 2:51 AM 10:52 AM 7:15 PM (6.1°) 241.78 51%
20 +
- 3:34 AM 11:58 AM 8:10 PM (3.8°) 238.49 62%
21 +
- 4:08 AM 1:10 PM 9:00 PM (0.4°) 234.82 72%
22 +
- 4:37 AM 2:25 PM 9:50 PM (5.0°) 230.98 81%
23 +
- 5:02 AM 3:44 PM 10:40 PM (-0.4°) 227.25 88%
24 +
- 5:25 AM 5:04 PM 12:00 AM (-15.8°) 223.94 94%
25 +
- 5:47 AM 6:26 PM 12:00 AM (-12.8°) 221.37 98%
26 +
- 6:10 AM 7:50 PM 12:20 AM (-9.0°) 219.8 100%
27 +
- 6:36 AM 9:16 PM 1:15 AM (-14.4°) 219.38 99%
28 +
- 7:07 AM 10:41 PM 2:10 AM (-18.5°) 220.14 97%
29 +
- 7:45 AM - 3:15 AM (-21.0°) 221.98 92%
30 +
12:01 AM 8:34 AM - 4:20 AM (-22.1°) 224.67 85%