Daylight
5:18 am – 6:54 pm
13 hours, 36 minutes
| Current Time: | Dec 6, 2025 at 1:21:19 am |
|---|---|
| Sun Direction: | ↑ 157° South |
| Sun Altitude: | -39.5° |
| Sun Distance: | 91.593 million mi |
| Next Solstice: | Dec 21, 2025 12:03 pm (Summer) |
| Sunrise Today: | 5:18 am↑ 115° Southeast |
| Sunset Today: | 6:54 pm↑ 245° Southwest |
2025 Sun Graph for Rio Claro
September 2025 — Sun in Rio Claro
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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 | 6:26 am ↑ (81°) | 6:04 pm ↑ (278°) | 11:37:33 | +1:21 | 5:11 am | 7:20 pm | 5:37 am | 6:53 pm | 6:03 am | 6:27 pm | 12:15 pm (57.4°) | 93.802 |
| 2 | 6:25 am ↑ (82°) | 6:04 pm ↑ (278°) | 11:38:55 | +1:21 | 5:10 am | 7:20 pm | 5:36 am | 6:54 pm | 6:02 am | 6:27 pm | 12:15 pm (57.7°) | 93.779 |
| 3 | 6:24 am ↑ (82°) | 6:05 pm ↑ (278°) | 11:40:16 | +1:21 | 5:09 am | 7:20 pm | 5:35 am | 6:54 pm | 6:01 am | 6:28 pm | 12:14 pm (58.1°) | 93.756 |
| 4 | 6:23 am ↑ (83°) | 6:05 pm ↑ (277°) | 11:41:39 | +1:22 | 5:08 am | 7:21 pm | 5:34 am | 6:54 pm | 6:00 am | 6:28 pm | 12:14 pm (58.5°) | 93.733 |
| 5 | 6:22 am ↑ (83°) | 6:05 pm ↑ (277°) | 11:43:01 | +1:22 | 5:07 am | 7:21 pm | 5:33 am | 6:55 pm | 5:59 am | 6:28 pm | 12:14 pm (58.8°) | 93.710 |
| 6 | 6:21 am ↑ (83°) | 6:06 pm ↑ (276°) | 11:44:23 | +1:22 | 5:06 am | 7:21 pm | 5:32 am | 6:55 pm | 5:58 am | 6:29 pm | 12:13 pm (59.2°) | 93.686 |
| 7 | 6:20 am ↑ (84°) | 6:06 pm ↑ (276°) | 11:45:46 | +1:22 | 5:05 am | 7:22 pm | 5:31 am | 6:55 pm | 5:57 am | 6:29 pm | 12:13 pm (59.6°) | 93.663 |
| 8 | 6:19 am ↑ (84°) | 6:06 pm ↑ (275°) | 11:47:10 | +1:23 | 5:04 am | 7:22 pm | 5:30 am | 6:56 pm | 5:56 am | 6:29 pm | 12:13 pm (60.0°) | 93.639 |
| 9 | 6:18 am ↑ (85°) | 6:07 pm ↑ (275°) | 11:48:33 | +1:23 | 5:03 am | 7:22 pm | 5:29 am | 6:56 pm | 5:55 am | 6:30 pm | 12:12 pm (60.3°) | 93.616 |
| 10 | 6:17 am ↑ (85°) | 6:07 pm ↑ (275°) | 11:49:57 | +1:23 | 5:02 am | 7:23 pm | 5:28 am | 6:56 pm | 5:54 am | 6:30 pm | 12:12 pm (60.7°) | 93.592 |
| 11 | 6:16 am ↑ (86°) | 6:07 pm ↑ (274°) | 11:51:20 | +1:23 | 5:01 am | 7:23 pm | 5:27 am | 6:57 pm | 5:53 am | 6:30 pm | 12:12 pm (61.1°) | 93.568 |
| 12 | 6:15 am ↑ (86°) | 6:08 pm ↑ (274°) | 11:52:45 | +1:24 | 4:59 am | 7:23 pm | 5:26 am | 6:57 pm | 5:52 am | 6:31 pm | 12:11 pm (61.5°) | 93.545 |
| 13 | 6:14 am ↑ (86°) | 6:08 pm ↑ (273°) | 11:54:09 | +1:24 | 4:58 am | 7:24 pm | 5:25 am | 6:57 pm | 5:51 am | 6:31 pm | 12:11 pm (61.9°) | 93.521 |
| 14 | 6:13 am ↑ (87°) | 6:08 pm ↑ (273°) | 11:55:33 | +1:24 | 4:57 am | 7:24 pm | 5:24 am | 6:58 pm | 5:50 am | 6:31 pm | 12:11 pm (62.2°) | 93.497 |
| 15 | 6:12 am ↑ (87°) | 6:09 pm ↑ (273°) | 11:56:58 | +1:24 | 4:56 am | 7:24 pm | 5:23 am | 6:58 pm | 5:49 am | 6:32 pm | 12:10 pm (62.6°) | 93.472 |
| 16 | 6:11 am ↑ (88°) | 6:09 pm ↑ (272°) | 11:58:23 | +1:24 | 4:55 am | 7:25 pm | 5:22 am | 6:58 pm | 5:48 am | 6:32 pm | 12:10 pm (63.0°) | 93.448 |
| 17 | 6:10 am ↑ (88°) | 6:10 pm ↑ (272°) | 11:59:48 | +1:25 | 4:54 am | 7:25 pm | 5:21 am | 6:59 pm | 5:47 am | 6:32 pm | 12:09 pm (63.4°) | 93.423 |
| 18 | 6:09 am ↑ (89°) | 6:10 pm ↑ (271°) | 12:01:13 | +1:25 | 4:53 am | 7:26 pm | 5:20 am | 6:59 pm | 5:46 am | 6:33 pm | 12:09 pm (63.8°) | 93.398 |
| 19 | 6:08 am ↑ (89°) | 6:10 pm ↑ (271°) | 12:02:39 | +1:25 | 4:52 am | 7:26 pm | 5:18 am | 6:59 pm | 5:45 am | 6:33 pm | 12:09 pm (64.2°) | 93.373 |
| 20 | 6:07 am ↑ (89°) | 6:11 pm ↑ (270°) | 12:04:04 | +1:25 | 4:51 am | 7:26 pm | 5:17 am | 7:00 pm | 5:44 am | 6:33 pm | 12:08 pm (64.6°) | 93.348 |
| 21 | 6:05 am ↑ (90°) | 6:11 pm ↑ (270°) | 12:05:30 | +1:25 | 4:50 am | 7:27 pm | 5:16 am | 7:00 pm | 5:43 am | 6:34 pm | 12:08 pm (64.9°) | 93.322 |
| 22 | 6:04 am ↑ (90°) | 6:11 pm ↑ (270°) | 12:06:55 | +1:25 | 4:49 am | 7:27 pm | 5:15 am | 7:01 pm | 5:42 am | 6:34 pm | 12:08 pm (65.3°) | 93.296 |
| 23 | 6:03 am ↑ (91°) | 6:12 pm ↑ (269°) | 12:08:21 | +1:25 | 4:48 am | 7:28 pm | 5:14 am | 7:01 pm | 5:41 am | 6:34 pm | 12:07 pm (65.7°) | 93.270 |
| 24 | 6:02 am ↑ (91°) | 6:12 pm ↑ (269°) | 12:09:47 | +1:25 | 4:46 am | 7:28 pm | 5:13 am | 7:01 pm | 5:40 am | 6:35 pm | 12:07 pm (66.1°) | 93.244 |
| 25 | 6:01 am ↑ (92°) | 6:12 pm ↑ (268°) | 12:11:13 | +1:25 | 4:45 am | 7:28 pm | 5:12 am | 7:02 pm | 5:38 am | 6:35 pm | 12:07 pm (66.5°) | 93.218 |
| 26 | 6:00 am ↑ (92°) | 6:13 pm ↑ (268°) | 12:12:39 | +1:25 | 4:44 am | 7:29 pm | 5:11 am | 7:02 pm | 5:37 am | 6:36 pm | 12:06 pm (66.9°) | 93.191 |
| 27 | 5:59 am ↑ (92°) | 6:13 pm ↑ (267°) | 12:14:05 | +1:25 | 4:43 am | 7:29 pm | 5:10 am | 7:03 pm | 5:36 am | 6:36 pm | 12:06 pm (67.3°) | 93.164 |
| 28 | 5:58 am ↑ (93°) | 6:14 pm ↑ (267°) | 12:15:31 | +1:25 | 4:42 am | 7:30 pm | 5:09 am | 7:03 pm | 5:35 am | 6:36 pm | 12:06 pm (67.7°) | 93.137 |
| 29 | 5:57 am ↑ (93°) | 6:14 pm ↑ (267°) | 12:16:57 | +1:25 | 4:41 am | 7:30 pm | 5:08 am | 7:03 pm | 5:34 am | 6:37 pm | 12:05 pm (68.1°) | 93.110 |
| 30 | 5:56 am ↑ (94°) | 6:14 pm ↑ (266°) | 12:18:23 | +1:25 | 4:40 am | 7:31 pm | 5:07 am | 7:04 pm | 5:33 am | 6:37 pm | 12:05 pm (68.4°) | 93.083 |
| * All times are local time for Rio Claro. They take into account refraction. Dates are based on the Gregorian calendar. | ||||||||||||
The September equinox (vernal equinox) in Rio Claro is at 3:19 pm on Monday, September 22, 2025.
Why is the day and night not exactly 12 hours on equinox?
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