Daylight
5:37 am – 9:07 pm
15 hours, 31 minutes
| Current Time: | May 25, 2025 at 8:31:19 am |
|---|---|
| Sun Direction: | 87.54° E↑ |
| Sun Altitude: | 26.92° |
| Sun Distance: | 94.156 million mi |
| Next Solstice: | Jun 20, 2025 8:42 pm (Summer) |
| Sunrise Today: | 5:37 am↑ 57° Northeast |
| Sunset Today: | 9:07 pm↑ 303° Northwest |
2025 Sun Graph for Great Falls
September 2025 — Sun in Great Falls
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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 | 6:44 am ↑ (77°) | 8:04 pm ↑ (283°) | 13:20:08 | −3:17 | 4:52 am | 9:55 pm | 5:34 am | 9:14 pm | 6:12 am | 8:36 pm | 1:25 pm (50.5°) | 93.798 |
| 2 | 6:45 am ↑ (78°) | 8:02 pm ↑ (282°) | 13:16:49 | −3:18 | 4:54 am | 9:53 pm | 5:35 am | 9:12 pm | 6:14 am | 8:34 pm | 1:24 pm (50.1°) | 93.775 |
| 3 | 6:47 am ↑ (78°) | 8:00 pm ↑ (282°) | 13:13:30 | −3:18 | 4:56 am | 9:50 pm | 5:37 am | 9:10 pm | 6:15 am | 8:32 pm | 1:24 pm (49.7°) | 93.752 |
| 4 | 6:48 am ↑ (79°) | 7:58 pm ↑ (281°) | 13:10:11 | −3:19 | 4:58 am | 9:48 pm | 5:38 am | 9:08 pm | 6:16 am | 8:30 pm | 1:24 pm (49.4°) | 93.729 |
| 5 | 6:49 am ↑ (79°) | 7:56 pm ↑ (280°) | 13:06:51 | −3:19 | 5:00 am | 9:45 pm | 5:40 am | 9:05 pm | 6:18 am | 8:28 pm | 1:23 pm (49.0°) | 93.706 |
| 6 | 6:51 am ↑ (80°) | 7:54 pm ↑ (280°) | 13:03:31 | −3:20 | 5:01 am | 9:43 pm | 5:41 am | 9:03 pm | 6:19 am | 8:26 pm | 1:23 pm (48.6°) | 93.682 |
| 7 | 6:52 am ↑ (80°) | 7:52 pm ↑ (279°) | 13:00:10 | −3:20 | 5:03 am | 9:41 pm | 5:43 am | 9:01 pm | 6:21 am | 8:23 pm | 1:23 pm (48.3°) | 93.659 |
| 8 | 6:53 am ↑ (81°) | 7:50 pm ↑ (279°) | 12:56:49 | −3:20 | 5:05 am | 9:38 pm | 5:44 am | 8:59 pm | 6:22 am | 8:21 pm | 1:22 pm (47.9°) | 93.635 |
| 9 | 6:55 am ↑ (82°) | 7:48 pm ↑ (278°) | 12:53:28 | −3:21 | 5:07 am | 9:36 pm | 5:46 am | 8:57 pm | 6:23 am | 8:19 pm | 1:22 pm (47.5°) | 93.612 |
| 10 | 6:56 am ↑ (82°) | 7:46 pm ↑ (278°) | 12:50:07 | −3:21 | 5:08 am | 9:33 pm | 5:48 am | 8:54 pm | 6:25 am | 8:17 pm | 1:21 pm (47.1°) | 93.588 |
| 11 | 6:57 am ↑ (83°) | 7:44 pm ↑ (277°) | 12:46:45 | −3:21 | 5:10 am | 9:31 pm | 5:49 am | 8:52 pm | 6:26 am | 8:15 pm | 1:21 pm (46.7°) | 93.564 |
| 12 | 6:59 am ↑ (83°) | 7:42 pm ↑ (276°) | 12:43:22 | −3:22 | 5:12 am | 9:28 pm | 5:51 am | 8:50 pm | 6:28 am | 8:13 pm | 1:21 pm (46.4°) | 93.540 |
| 13 | 7:00 am ↑ (84°) | 7:40 pm ↑ (276°) | 12:40:00 | −3:22 | 5:13 am | 9:26 pm | 5:52 am | 8:48 pm | 6:29 am | 8:11 pm | 1:20 pm (46.0°) | 93.516 |
| 14 | 7:01 am ↑ (84°) | 7:38 pm ↑ (275°) | 12:36:37 | −3:22 | 5:15 am | 9:24 pm | 5:53 am | 8:45 pm | 6:30 am | 8:09 pm | 1:20 pm (45.6°) | 93.492 |
| 15 | 7:03 am ↑ (85°) | 7:36 pm ↑ (275°) | 12:33:15 | −3:22 | 5:17 am | 9:21 pm | 5:55 am | 8:43 pm | 6:32 am | 8:07 pm | 1:20 pm (45.2°) | 93.468 |
| 16 | 7:04 am ↑ (86°) | 7:34 pm ↑ (274°) | 12:29:51 | −3:23 | 5:18 am | 9:19 pm | 5:56 am | 8:41 pm | 6:33 am | 8:05 pm | 1:19 pm (44.8°) | 93.444 |
| 17 | 7:05 am ↑ (86°) | 7:32 pm ↑ (274°) | 12:26:28 | −3:23 | 5:20 am | 9:17 pm | 5:58 am | 8:39 pm | 6:34 am | 8:03 pm | 1:19 pm (44.4°) | 93.419 |
| 18 | 7:07 am ↑ (87°) | 7:30 pm ↑ (273°) | 12:23:05 | −3:23 | 5:22 am | 9:14 pm | 5:59 am | 8:37 pm | 6:36 am | 8:00 pm | 1:19 pm (44.0°) | 93.394 |
| 19 | 7:08 am ↑ (87°) | 7:28 pm ↑ (272°) | 12:19:41 | −3:23 | 5:23 am | 9:12 pm | 6:01 am | 8:35 pm | 6:37 am | 7:58 pm | 1:18 pm (43.7°) | 93.369 |
| 20 | 7:09 am ↑ (88°) | 7:26 pm ↑ (272°) | 12:16:18 | −3:23 | 5:25 am | 9:10 pm | 6:02 am | 8:32 pm | 6:39 am | 7:56 pm | 1:18 pm (43.3°) | 93.343 |
| 21 | 7:11 am ↑ (88°) | 7:24 pm ↑ (271°) | 12:12:54 | −3:23 | 5:26 am | 9:08 pm | 6:04 am | 8:30 pm | 6:40 am | 7:54 pm | 1:18 pm (42.9°) | 93.318 |
| 22 | 7:12 am ↑ (89°) | 7:22 pm ↑ (271°) | 12:09:30 | −3:23 | 5:28 am | 9:05 pm | 6:05 am | 8:28 pm | 6:41 am | 7:52 pm | 1:17 pm (42.5°) | 93.292 |
| 23 | 7:13 am ↑ (90°) | 7:20 pm ↑ (270°) | 12:06:06 | −3:23 | 5:29 am | 9:03 pm | 6:07 am | 8:26 pm | 6:43 am | 7:50 pm | 1:17 pm (42.1°) | 93.266 |
| 24 | 7:15 am ↑ (90°) | 7:17 pm ↑ (270°) | 12:02:42 | −3:23 | 5:31 am | 9:01 pm | 6:08 am | 8:24 pm | 6:44 am | 7:48 pm | 1:17 pm (41.7°) | 93.239 |
| 25 | 7:16 am ↑ (91°) | 7:15 pm ↑ (269°) | 11:59:18 | −3:23 | 5:33 am | 8:59 pm | 6:09 am | 8:22 pm | 6:45 am | 7:46 pm | 1:16 pm (41.3°) | 93.213 |
| 26 | 7:17 am ↑ (91°) | 7:13 pm ↑ (268°) | 11:55:55 | −3:23 | 5:34 am | 8:56 pm | 6:11 am | 8:20 pm | 6:47 am | 7:44 pm | 1:16 pm (40.9°) | 93.186 |
| 27 | 7:19 am ↑ (92°) | 7:11 pm ↑ (268°) | 11:52:31 | −3:23 | 5:36 am | 8:54 pm | 6:12 am | 8:18 pm | 6:48 am | 7:42 pm | 1:16 pm (40.5°) | 93.159 |
| 28 | 7:20 am ↑ (92°) | 7:09 pm ↑ (267°) | 11:49:07 | −3:23 | 5:37 am | 8:52 pm | 6:14 am | 8:16 pm | 6:50 am | 7:40 pm | 1:15 pm (40.2°) | 93.132 |
| 29 | 7:22 am ↑ (93°) | 7:07 pm ↑ (267°) | 11:45:43 | −3:23 | 5:39 am | 8:50 pm | 6:15 am | 8:14 pm | 6:51 am | 7:38 pm | 1:15 pm (39.8°) | 93.105 |
| 30 | 7:23 am ↑ (94°) | 7:05 pm ↑ (266°) | 11:42:20 | −3:23 | 5:40 am | 8:48 pm | 6:17 am | 8:11 pm | 6:52 am | 7:36 pm | 1:15 pm (39.4°) | 93.078 |
| * All times are local time for Great Falls. Time is adjusted for DST when applicable. They take into account refraction. Dates are based on the Gregorian calendar. | ||||||||||||
The September equinox (autumnal equinox) in Great Falls is at 12:19 pm on Monday, September 22, 2025.
Why is the day and night not exactly 12 hours on equinox?
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