Daylight
5:37 am – 8:18 pm
14 hours, 41 minutes
| Current Time: | May 25, 2025 at 5:02:24 am |
|---|---|
| Sun Direction: | 55.33° NE↑ |
| Sun Altitude: | -6.59° |
| Sun Distance: | 94.154 million mi |
| Next Solstice: | Jun 20, 2025 8:42 pm (Summer) |
| Sunrise Today: | 5:37 am↑ 61° Northeast |
| Sunset Today: | 8:18 pm↑ 299° Northwest |
2025 Sun Graph for Boulder
June 2025 — Sun in Boulder
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| 2025 | Sunrise/Sunset | Daylength | Astronomical Twilight | Nautical Twilight | Civil Twilight | Solar Noon | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun | Sunrise | Sunset | Length | Diff. | Start | End | Start | End | Start | End | Time | Mil. mi |
| 1 | 5:34 am ↑ (60°) | 8:24 pm ↑ (300°) | 14:50:03 | +1:08 | 3:35 am | 10:23 pm | 4:21 am | 9:37 pm | 5:01 am | 8:56 pm | 12:59 pm (72.2°) | 94.265 |
| 2 | 5:33 am ↑ (60°) | 8:24 pm ↑ (301°) | 14:51:08 | +1:04 | 3:34 am | 10:24 pm | 4:20 am | 9:37 pm | 5:01 am | 8:57 pm | 12:59 pm (72.3°) | 94.278 |
| 3 | 5:33 am ↑ (59°) | 8:25 pm ↑ (301°) | 14:52:09 | +1:01 | 3:33 am | 10:25 pm | 4:20 am | 9:38 pm | 5:01 am | 8:57 pm | 12:59 pm (72.4°) | 94.291 |
| 4 | 5:33 am ↑ (59°) | 8:26 pm ↑ (301°) | 14:53:08 | +0:58 | 3:32 am | 10:26 pm | 4:19 am | 9:39 pm | 5:00 am | 8:58 pm | 12:59 pm (72.5°) | 94.304 |
| 5 | 5:32 am ↑ (59°) | 8:26 pm ↑ (301°) | 14:54:03 | +0:55 | 3:32 am | 10:27 pm | 4:19 am | 9:40 pm | 5:00 am | 8:59 pm | 12:59 pm (72.6°) | 94.316 |
| 6 | 5:32 am ↑ (59°) | 8:27 pm ↑ (301°) | 14:54:55 | +0:52 | 3:31 am | 10:28 pm | 4:19 am | 9:41 pm | 5:00 am | 9:00 pm | 12:59 pm (72.7°) | 94.328 |
| 7 | 5:32 am ↑ (59°) | 8:28 pm ↑ (301°) | 14:55:44 | +0:48 | 3:31 am | 10:29 pm | 4:18 am | 9:41 pm | 4:59 am | 9:00 pm | 1:00 pm (72.8°) | 94.339 |
| 8 | 5:32 am ↑ (59°) | 8:28 pm ↑ (301°) | 14:56:29 | +0:45 | 3:30 am | 10:30 pm | 4:18 am | 9:42 pm | 4:59 am | 9:01 pm | 1:00 pm (72.9°) | 94.350 |
| 9 | 5:31 am ↑ (59°) | 8:29 pm ↑ (302°) | 14:57:11 | +0:41 | 3:30 am | 10:31 pm | 4:18 am | 9:43 pm | 4:59 am | 9:01 pm | 1:00 pm (73.0°) | 94.361 |
| 10 | 5:31 am ↑ (58°) | 8:29 pm ↑ (302°) | 14:57:50 | +0:38 | 3:29 am | 10:31 pm | 4:17 am | 9:43 pm | 4:59 am | 9:02 pm | 1:00 pm (73.1°) | 94.372 |
| 11 | 5:31 am ↑ (58°) | 8:30 pm ↑ (302°) | 14:58:25 | +0:35 | 3:29 am | 10:32 pm | 4:17 am | 9:44 pm | 4:58 am | 9:02 pm | 1:00 pm (73.1°) | 94.382 |
| 12 | 5:31 am ↑ (58°) | 8:30 pm ↑ (302°) | 14:58:57 | +0:31 | 3:29 am | 10:33 pm | 4:17 am | 9:44 pm | 4:58 am | 9:03 pm | 1:01 pm (73.2°) | 94.392 |
| 13 | 5:31 am ↑ (58°) | 8:31 pm ↑ (302°) | 14:59:25 | +0:28 | 3:28 am | 10:33 pm | 4:17 am | 9:45 pm | 4:58 am | 9:03 pm | 1:01 pm (73.2°) | 94.402 |
| 14 | 5:31 am ↑ (58°) | 8:31 pm ↑ (302°) | 14:59:49 | +0:24 | 3:28 am | 10:34 pm | 4:17 am | 9:45 pm | 4:58 am | 9:04 pm | 1:01 pm (73.3°) | 94.411 |
| 15 | 5:31 am ↑ (58°) | 8:31 pm ↑ (302°) | 15:00:10 | +0:20 | 3:28 am | 10:35 pm | 4:17 am | 9:46 pm | 4:58 am | 9:04 pm | 1:01 pm (73.3°) | 94.420 |
| 16 | 5:31 am ↑ (58°) | 8:32 pm ↑ (302°) | 15:00:28 | +0:17 | 3:28 am | 10:35 pm | 4:17 am | 9:46 pm | 4:58 am | 9:05 pm | 1:01 pm (73.4°) | 94.429 |
| 17 | 5:31 am ↑ (58°) | 8:32 pm ↑ (302°) | 15:00:41 | +0:13 | 3:28 am | 10:35 pm | 4:17 am | 9:47 pm | 4:58 am | 9:05 pm | 1:02 pm (73.4°) | 94.437 |
| 18 | 5:31 am ↑ (58°) | 8:32 pm ↑ (302°) | 15:00:52 | +0:10 | 3:28 am | 10:36 pm | 4:17 am | 9:47 pm | 4:59 am | 9:05 pm | 1:02 pm (73.4°) | 94.445 |
| 19 | 5:32 am ↑ (58°) | 8:33 pm ↑ (302°) | 15:00:58 | +0:06 | 3:28 am | 10:36 pm | 4:17 am | 9:47 pm | 4:59 am | 9:05 pm | 1:02 pm (73.4°) | 94.453 |
| 20 | 5:32 am ↑ (58°) | 8:33 pm ↑ (302°) | 15:01:01 | +0:02 | 3:28 am | 10:36 pm | 4:17 am | 9:47 pm | 4:59 am | 9:06 pm | 1:02 pm (73.4°) | 94.460 |
| 21 | 5:32 am ↑ (58°) | 8:33 pm ↑ (302°) | 15:01:00 | < 1s | 3:28 am | 10:36 pm | 4:17 am | 9:48 pm | 4:59 am | 9:06 pm | 1:03 pm (73.4°) | 94.467 |
| 22 | 5:32 am ↑ (58°) | 8:33 pm ↑ (302°) | 15:00:56 | −0:04 | 3:29 am | 10:37 pm | 4:18 am | 9:48 pm | 4:59 am | 9:06 pm | 1:03 pm (73.4°) | 94.473 |
| 23 | 5:33 am ↑ (58°) | 8:33 pm ↑ (302°) | 15:00:48 | −0:07 | 3:29 am | 10:37 pm | 4:18 am | 9:48 pm | 5:00 am | 9:06 pm | 1:03 pm (73.4°) | 94.478 |
| 24 | 5:33 am ↑ (58°) | 8:33 pm ↑ (302°) | 15:00:37 | −0:11 | 3:29 am | 10:37 pm | 4:18 am | 9:48 pm | 5:00 am | 9:06 pm | 1:03 pm (73.4°) | 94.483 |
| 25 | 5:33 am ↑ (58°) | 8:34 pm ↑ (302°) | 15:00:22 | −0:15 | 3:30 am | 10:37 pm | 4:19 am | 9:48 pm | 5:00 am | 9:06 pm | 1:03 pm (73.4°) | 94.487 |
| 26 | 5:34 am ↑ (58°) | 8:34 pm ↑ (302°) | 15:00:03 | −0:18 | 3:30 am | 10:37 pm | 4:19 am | 9:48 pm | 5:01 am | 9:06 pm | 1:04 pm (73.3°) | 94.491 |
| 27 | 5:34 am ↑ (58°) | 8:34 pm ↑ (302°) | 14:59:40 | −0:22 | 3:31 am | 10:36 pm | 4:19 am | 9:48 pm | 5:01 am | 9:06 pm | 1:04 pm (73.3°) | 94.494 |
| 28 | 5:34 am ↑ (58°) | 8:34 pm ↑ (302°) | 14:59:15 | −0:25 | 3:31 am | 10:36 pm | 4:20 am | 9:48 pm | 5:01 am | 9:06 pm | 1:04 pm (73.2°) | 94.497 |
| 29 | 5:35 am ↑ (58°) | 8:33 pm ↑ (302°) | 14:58:45 | −0:29 | 3:32 am | 10:36 pm | 4:20 am | 9:48 pm | 5:02 am | 9:06 pm | 1:04 pm (73.2°) | 94.499 |
| 30 | 5:35 am ↑ (58°) | 8:33 pm ↑ (302°) | 14:58:12 | −0:32 | 3:33 am | 10:36 pm | 4:21 am | 9:48 pm | 5:02 am | 9:06 pm | 1:04 pm (73.1°) | 94.501 |
| * All times are local time for Boulder. Time is adjusted for DST when applicable. They take into account refraction. Dates are based on the Gregorian calendar. | ||||||||||||
The June solstice (summer solstice) in Boulder is at 8:42 pm on Friday, June 20, 2025. In terms of daylight, this day is 5 hours, 41 minutes longer than the December solstice. In most locations north of the equator, the longest day of the year is around this date.
The earliest sunrise is on June 13 or June 14. The latest sunset is on June 27.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec
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