Daylight
6:40 am – 4:51 pm
10 hours, 11 minutes
| Current Time: | Dec 5, 2025 at 7:02:30 pm |
|---|---|
| Sun Direction: | ↑ 259° West |
| Sun Altitude: | -27.3° |
| Sun Distance: | 91.602 million mi |
| Next Solstice: | Dec 21, 2025 11:03 pm (Winter) |
| Sunrise Today: | 6:40 am↑ 116° Southeast |
| Sunset Today: | 4:51 pm↑ 244° Southwest |
2025 Sun Graph for 31°47'32.8"N, 121°10'50.6"E
September 2025 — Sun in 31°47'32.8"N, 121°10'50.6"E
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| 2025 | Sunrise/Sunset | Daylength | Astronomical Twilight | Nautical Twilight | Civil Twilight | Solar Noon | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep | Sunrise | Sunset | Length | Diff. | Start | End | Start | End | Start | End | Time | Mil. mi |
| 1 | 5:30 am ↑ (80°) | 6:19 pm ↑ (280°) | 12:48:44 | −1:51 | 4:06 am | 7:43 pm | 4:36 am | 7:13 pm | 5:05 am | 6:44 pm | 11:55 am (66.4°) | 93.812 |
| 2 | 5:31 am ↑ (80°) | 6:18 pm ↑ (280°) | 12:46:52 | −1:51 | 4:07 am | 7:42 pm | 4:37 am | 7:12 pm | 5:06 am | 6:42 pm | 11:55 am (66.0°) | 93.790 |
| 3 | 5:31 am ↑ (81°) | 6:16 pm ↑ (279°) | 12:45:00 | −1:51 | 4:07 am | 7:40 pm | 4:37 am | 7:10 pm | 5:07 am | 6:41 pm | 11:54 am (65.7°) | 93.767 |
| 4 | 5:32 am ↑ (81°) | 6:15 pm ↑ (279°) | 12:43:08 | −1:52 | 4:08 am | 7:39 pm | 4:38 am | 7:09 pm | 5:07 am | 6:40 pm | 11:54 am (65.3°) | 93.744 |
| 5 | 5:33 am ↑ (81°) | 6:14 pm ↑ (278°) | 12:41:15 | −1:52 | 4:09 am | 7:37 pm | 4:39 am | 7:08 pm | 5:08 am | 6:39 pm | 11:54 am (64.9°) | 93.721 |
| 6 | 5:33 am ↑ (82°) | 6:13 pm ↑ (278°) | 12:39:22 | −1:52 | 4:10 am | 7:36 pm | 4:39 am | 7:06 pm | 5:09 am | 6:37 pm | 11:53 am (64.6°) | 93.697 |
| 7 | 5:34 am ↑ (82°) | 6:11 pm ↑ (277°) | 12:37:29 | −1:53 | 4:11 am | 7:34 pm | 4:40 am | 7:05 pm | 5:09 am | 6:36 pm | 11:53 am (64.2°) | 93.674 |
| 8 | 5:34 am ↑ (83°) | 6:10 pm ↑ (277°) | 12:35:36 | −1:53 | 4:11 am | 7:33 pm | 4:41 am | 7:04 pm | 5:10 am | 6:35 pm | 11:52 am (63.8°) | 93.650 |
| 9 | 5:35 am ↑ (83°) | 6:09 pm ↑ (277°) | 12:33:42 | −1:53 | 4:12 am | 7:31 pm | 4:42 am | 7:02 pm | 5:10 am | 6:33 pm | 11:52 am (63.4°) | 93.627 |
| 10 | 5:36 am ↑ (84°) | 6:07 pm ↑ (276°) | 12:31:48 | −1:53 | 4:13 am | 7:30 pm | 4:42 am | 7:01 pm | 5:11 am | 6:32 pm | 11:52 am (63.1°) | 93.603 |
| 11 | 5:36 am ↑ (84°) | 6:06 pm ↑ (276°) | 12:29:54 | −1:54 | 4:14 am | 7:29 pm | 4:43 am | 6:59 pm | 5:12 am | 6:31 pm | 11:51 am (62.7°) | 93.580 |
| 12 | 5:37 am ↑ (85°) | 6:05 pm ↑ (275°) | 12:28:00 | −1:54 | 4:14 am | 7:27 pm | 4:44 am | 6:58 pm | 5:12 am | 6:29 pm | 11:51 am (62.3°) | 93.556 |
| 13 | 5:37 am ↑ (85°) | 6:04 pm ↑ (275°) | 12:26:05 | −1:54 | 4:15 am | 7:26 pm | 4:44 am | 6:57 pm | 5:13 am | 6:28 pm | 11:51 am (61.9°) | 93.532 |
| 14 | 5:38 am ↑ (85°) | 6:02 pm ↑ (274°) | 12:24:10 | −1:54 | 4:16 am | 7:24 pm | 4:45 am | 6:55 pm | 5:14 am | 6:27 pm | 11:50 am (61.5°) | 93.508 |
| 15 | 5:39 am ↑ (86°) | 6:01 pm ↑ (274°) | 12:22:15 | −1:54 | 4:17 am | 7:23 pm | 4:46 am | 6:54 pm | 5:14 am | 6:25 pm | 11:50 am (61.2°) | 93.484 |
| 16 | 5:39 am ↑ (86°) | 6:00 pm ↑ (273°) | 12:20:20 | −1:55 | 4:17 am | 7:21 pm | 4:46 am | 6:53 pm | 5:15 am | 6:24 pm | 11:50 am (60.8°) | 93.459 |
| 17 | 5:40 am ↑ (87°) | 5:58 pm ↑ (273°) | 12:18:25 | −1:55 | 4:18 am | 7:20 pm | 4:47 am | 6:51 pm | 5:15 am | 6:23 pm | 11:49 am (60.4°) | 93.435 |
| 18 | 5:40 am ↑ (87°) | 5:57 pm ↑ (273°) | 12:16:30 | −1:55 | 4:19 am | 7:19 pm | 4:48 am | 6:50 pm | 5:16 am | 6:21 pm | 11:49 am (60.0°) | 93.410 |
| 19 | 5:41 am ↑ (88°) | 5:56 pm ↑ (272°) | 12:14:34 | −1:55 | 4:19 am | 7:17 pm | 4:48 am | 6:48 pm | 5:17 am | 6:20 pm | 11:49 am (59.6°) | 93.385 |
| 20 | 5:42 am ↑ (88°) | 5:54 pm ↑ (272°) | 12:12:39 | −1:55 | 4:20 am | 7:16 pm | 4:49 am | 6:47 pm | 5:17 am | 6:19 pm | 11:48 am (59.2°) | 93.360 |
| 21 | 5:42 am ↑ (89°) | 5:53 pm ↑ (271°) | 12:10:43 | −1:55 | 4:21 am | 7:14 pm | 4:49 am | 6:46 pm | 5:18 am | 6:17 pm | 11:48 am (58.8°) | 93.334 |
| 22 | 5:43 am ↑ (89°) | 5:52 pm ↑ (271°) | 12:08:47 | −1:55 | 4:21 am | 7:13 pm | 4:50 am | 6:44 pm | 5:19 am | 6:16 pm | 11:48 am (58.5°) | 93.309 |
| 23 | 5:44 am ↑ (90°) | 5:50 pm ↑ (270°) | 12:06:52 | −1:55 | 4:22 am | 7:12 pm | 4:51 am | 6:43 pm | 5:19 am | 6:15 pm | 11:47 am (58.1°) | 93.283 |
| 24 | 5:44 am ↑ (90°) | 5:49 pm ↑ (270°) | 12:04:56 | −1:55 | 4:23 am | 7:10 pm | 4:51 am | 6:42 pm | 5:20 am | 6:13 pm | 11:47 am (57.7°) | 93.256 |
| 25 | 5:45 am ↑ (90°) | 5:48 pm ↑ (269°) | 12:03:00 | −1:55 | 4:23 am | 7:09 pm | 4:52 am | 6:40 pm | 5:20 am | 6:12 pm | 11:46 am (57.3°) | 93.230 |
| 26 | 5:45 am ↑ (91°) | 5:46 pm ↑ (269°) | 12:01:04 | −1:55 | 4:24 am | 7:08 pm | 4:53 am | 6:39 pm | 5:21 am | 6:11 pm | 11:46 am (56.9°) | 93.203 |
| 27 | 5:46 am ↑ (91°) | 5:45 pm ↑ (268°) | 11:59:09 | −1:55 | 4:25 am | 7:06 pm | 4:53 am | 6:38 pm | 5:22 am | 6:09 pm | 11:46 am (56.5°) | 93.177 |
| 28 | 5:47 am ↑ (92°) | 5:44 pm ↑ (268°) | 11:57:13 | −1:55 | 4:26 am | 7:05 pm | 4:54 am | 6:36 pm | 5:22 am | 6:08 pm | 11:45 am (56.1°) | 93.150 |
| 29 | 5:47 am ↑ (92°) | 5:43 pm ↑ (267°) | 11:55:18 | −1:55 | 4:26 am | 7:03 pm | 4:55 am | 6:35 pm | 5:23 am | 6:07 pm | 11:45 am (55.7°) | 93.123 |
| 30 | 5:48 am ↑ (93°) | 5:41 pm ↑ (267°) | 11:53:22 | −1:55 | 4:27 am | 7:02 pm | 4:55 am | 6:34 pm | 5:24 am | 6:06 pm | 11:45 am (55.3°) | 93.096 |
| * All times are local time for 31°47'32.8"N, 121°10'50.6"E. They take into account refraction. Dates are based on the Gregorian calendar. | ||||||||||||
The September equinox (autumnal equinox) in 31°47'32.8"N, 121°10'50.6"E is at 2:19 am on Tuesday, September 23, 2025.
Why is the day and night not exactly 12 hours on equinox?
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