Daylight
5:32 am – 5:37 pm
12 hours, 5 minutes
| Current Time: | Mar 19, 2025 at 2:52:52 am |
|---|---|
| Sun Direction: | 59.50° ENE↑ |
| Sun Altitude: | -28.09° |
| Sun Distance: | 92.532 million mi |
| Next Equinox: | Mar 20, 2025 5:01 pm (Vernal) |
| Sunrise Today: | 5:32 am↑ 90° East |
| Sunset Today: | 5:37 pm↑ 270° West |
1991 Sun Graph for Datudingzi Shan
September 1991 — Sun in Datudingzi Shan
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| 1991 | 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 | 5:48 am ↑ (77°) | 7:05 pm ↑ (283°) | 13:16:54 | −2:57 | 4:03 am | 8:49 pm | 4:42 am | 8:11 pm | 5:18 am | 7:35 pm | 12:27 pm (54.0°) | 93.819 |
| 2 | 5:49 am ↑ (78°) | 7:03 pm ↑ (282°) | 13:13:56 | −2:57 | 4:05 am | 8:47 pm | 4:43 am | 8:09 pm | 5:19 am | 7:33 pm | 12:27 pm (53.6°) | 93.798 |
| 3 | 5:50 am ↑ (78°) | 7:01 pm ↑ (282°) | 13:10:57 | −2:58 | 4:06 am | 8:45 pm | 4:44 am | 8:07 pm | 5:20 am | 7:31 pm | 12:26 pm (53.2°) | 93.776 |
| 4 | 5:51 am ↑ (79°) | 6:59 pm ↑ (281°) | 13:07:59 | −2:58 | 4:08 am | 8:43 pm | 4:46 am | 8:05 pm | 5:22 am | 7:29 pm | 12:26 pm (52.9°) | 93.754 |
| 5 | 5:53 am ↑ (79°) | 6:58 pm ↑ (281°) | 13:04:59 | −2:59 | 4:09 am | 8:40 pm | 4:47 am | 8:03 pm | 5:23 am | 7:27 pm | 12:26 pm (52.5°) | 93.731 |
| 6 | 5:54 am ↑ (80°) | 6:56 pm ↑ (280°) | 13:02:00 | −2:59 | 4:11 am | 8:38 pm | 4:48 am | 8:01 pm | 5:24 am | 7:25 pm | 12:25 pm (52.1°) | 93.709 |
| 7 | 5:55 am ↑ (80°) | 6:54 pm ↑ (280°) | 12:58:59 | −3:00 | 4:12 am | 8:36 pm | 4:50 am | 7:59 pm | 5:25 am | 7:24 pm | 12:25 pm (51.8°) | 93.686 |
| 8 | 5:56 am ↑ (81°) | 6:52 pm ↑ (279°) | 12:55:59 | −3:00 | 4:14 am | 8:34 pm | 4:51 am | 7:57 pm | 5:26 am | 7:22 pm | 12:25 pm (51.4°) | 93.662 |
| 9 | 5:57 am ↑ (81°) | 6:50 pm ↑ (278°) | 12:52:58 | −3:00 | 4:15 am | 8:32 pm | 4:52 am | 7:55 pm | 5:28 am | 7:20 pm | 12:24 pm (51.0°) | 93.639 |
| 10 | 5:58 am ↑ (82°) | 6:48 pm ↑ (278°) | 12:49:57 | −3:01 | 4:17 am | 8:29 pm | 4:54 am | 7:53 pm | 5:29 am | 7:18 pm | 12:24 pm (50.6°) | 93.615 |
| 11 | 6:00 am ↑ (82°) | 6:47 pm ↑ (277°) | 12:46:55 | −3:01 | 4:18 am | 8:27 pm | 4:55 am | 7:51 pm | 5:30 am | 7:16 pm | 12:23 pm (50.3°) | 93.590 |
| 12 | 6:01 am ↑ (83°) | 6:45 pm ↑ (277°) | 12:43:53 | −3:01 | 4:20 am | 8:25 pm | 4:56 am | 7:49 pm | 5:31 am | 7:14 pm | 12:23 pm (49.9°) | 93.566 |
| 13 | 6:02 am ↑ (83°) | 6:43 pm ↑ (276°) | 12:40:51 | −3:02 | 4:21 am | 8:23 pm | 4:58 am | 7:47 pm | 5:33 am | 7:12 pm | 12:23 pm (49.5°) | 93.541 |
| 14 | 6:03 am ↑ (84°) | 6:41 pm ↑ (276°) | 12:37:49 | −3:02 | 4:23 am | 8:21 pm | 4:59 am | 7:45 pm | 5:34 am | 7:10 pm | 12:22 pm (49.1°) | 93.515 |
| Note: hours shift because clocks change backward 1 hour. (See the note below this table for details) | ||||||||||||
| 15 | 5:04 am ↑ (84°) | 5:39 pm ↑ (275°) | 12:34:46 | −3:02 | 3:24 am | 7:19 pm | 4:00 am | 6:43 pm | 4:35 am | 6:08 pm | 11:22 am (48.7°) | 93.490 |
| 16 | 5:05 am ↑ (85°) | 5:37 pm ↑ (275°) | 12:31:43 | −3:02 | 3:26 am | 7:17 pm | 4:02 am | 6:41 pm | 4:36 am | 6:06 pm | 11:22 am (48.3°) | 93.464 |
| 17 | 5:07 am ↑ (86°) | 5:35 pm ↑ (274°) | 12:28:40 | −3:02 | 3:27 am | 7:14 pm | 4:03 am | 6:39 pm | 4:37 am | 6:04 pm | 11:21 am (48.0°) | 93.439 |
| 18 | 5:08 am ↑ (86°) | 5:33 pm ↑ (274°) | 12:25:37 | −3:03 | 3:28 am | 7:12 pm | 4:04 am | 6:37 pm | 4:39 am | 6:03 pm | 11:21 am (47.6°) | 93.413 |
| 19 | 5:09 am ↑ (87°) | 5:32 pm ↑ (273°) | 12:22:34 | −3:03 | 3:30 am | 7:10 pm | 4:05 am | 6:35 pm | 4:40 am | 6:01 pm | 11:21 am (47.2°) | 93.387 |
| 20 | 5:10 am ↑ (87°) | 5:30 pm ↑ (273°) | 12:19:31 | −3:03 | 3:31 am | 7:08 pm | 4:07 am | 6:33 pm | 4:41 am | 5:59 pm | 11:20 am (46.8°) | 93.361 |
| 21 | 5:11 am ↑ (88°) | 5:28 pm ↑ (272°) | 12:16:27 | −3:03 | 3:33 am | 7:06 pm | 4:08 am | 6:31 pm | 4:42 am | 5:57 pm | 11:20 am (46.4°) | 93.335 |
| 22 | 5:12 am ↑ (88°) | 5:26 pm ↑ (271°) | 12:13:24 | −3:03 | 3:34 am | 7:04 pm | 4:09 am | 6:29 pm | 4:43 am | 5:55 pm | 11:20 am (46.0°) | 93.309 |
| 23 | 5:14 am ↑ (89°) | 5:24 pm ↑ (271°) | 12:10:20 | −3:03 | 3:35 am | 7:02 pm | 4:10 am | 6:27 pm | 4:45 am | 5:53 pm | 11:19 am (45.6°) | 93.283 |
| 24 | 5:15 am ↑ (89°) | 5:22 pm ↑ (270°) | 12:07:16 | −3:03 | 3:37 am | 7:00 pm | 4:12 am | 6:25 pm | 4:46 am | 5:51 pm | 11:19 am (45.2°) | 93.257 |
| 25 | 5:16 am ↑ (90°) | 5:20 pm ↑ (270°) | 12:04:13 | −3:03 | 3:38 am | 6:58 pm | 4:13 am | 6:23 pm | 4:47 am | 5:49 pm | 11:19 am (44.9°) | 93.230 |
| 26 | 5:17 am ↑ (90°) | 5:18 pm ↑ (269°) | 12:01:09 | −3:03 | 3:39 am | 6:56 pm | 4:14 am | 6:21 pm | 4:48 am | 5:47 pm | 11:18 am (44.5°) | 93.204 |
| 27 | 5:18 am ↑ (91°) | 5:16 pm ↑ (269°) | 11:58:05 | −3:03 | 3:41 am | 6:54 pm | 4:15 am | 6:19 pm | 4:49 am | 5:45 pm | 11:18 am (44.1°) | 93.179 |
| 28 | 5:20 am ↑ (92°) | 5:15 pm ↑ (268°) | 11:55:02 | −3:03 | 3:42 am | 6:52 pm | 4:17 am | 6:17 pm | 4:51 am | 5:44 pm | 11:18 am (43.7°) | 93.153 |
| 29 | 5:21 am ↑ (92°) | 5:13 pm ↑ (268°) | 11:51:58 | −3:03 | 3:43 am | 6:50 pm | 4:18 am | 6:16 pm | 4:52 am | 5:42 pm | 11:17 am (43.3°) | 93.127 |
| 30 | 5:22 am ↑ (93°) | 5:11 pm ↑ (267°) | 11:48:54 | −3:03 | 3:45 am | 6:48 pm | 4:19 am | 6:14 pm | 4:53 am | 5:40 pm | 11:17 am (42.9°) | 93.101 |
| * All times are local time for Datudingzi Shan. Time is adjusted for DST when applicable. They take into account refraction. Dates are based on the Gregorian calendar. | ||||||||||||
Note that Daylight Saving Time ends on Sunday, September 15, 1991 at 2:00 am, and this is accounted for above.
The September equinox (autumnal equinox) in Datudingzi Shan is at 8:47 pm on Monday, September 23, 1991.
Why is the day and night not exactly 12 hours on equinox?
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