Sunrise and sunset times in Jamestown, CO
Check out today's and tomorrow's sunrise and sunset times in Jamestown, CO, United States, as well as the whole calendar for August 2026.
Today
August 20, 2026 . Current time: 10:55:00 pm
First light at 5:49:34 am
Sunrise time: 6:16:45 am
Sunset time: 7:53:00 pm
Last light at 8:20:10 pm
Day length: 13 hours, 36 minutes
Sunset in Jamestown was 3 hours, 2 minutes ago
Moon set on Aug 20 at 10:53 PM
Moon will rise on Aug 21 at 2:56 PMMoon phase: 🌔 Waxing Gibbous (60%)🌕 Full moon: Aug 27 at 10:19 PM · 🌑 New moon: Sep 10 at 9:27 PMTomorrow
August 21, 2026
First light at 5:50:36 am
Sunrise time: 6:17:43 am
Sunset time: 7:51:32 pm
Last light at 8:18:39 pm
Day length: 13 hours, 33 minutes
Tomorrow will be 2 minutes shorter than today in Jamestown
Moon will rise on Aug 21 at 2:56 PM Moon will set on Aug 21 at 11:39 PMMoon phase: 🌔 Waxing Gibbous (70%)
- Jamestown, Colorado
- Latitude: 40.115540
- Longitude: -105.388603
- Time zone: Mountain Time MDT
Shortest day in Jamestown, CO
The shortest day of the year will be in 4 months, during the winter solstice on December 21, 2026, with a daylight length of 9 hours and 22 minutes.Longest day in Jamestown, CO
The longest day of the year was 2 months and 1 day ago, during the summer solstice on June 20, 2026, with a daylight length of 15 hours and 4 minutes.
August 2026 - Jamestown, Colorado - Sunrise and sunset calendar
Sunrise and sunset times, civil twilight start and end times as well as solar noon, and day length for every day of August in Jamestown.
The day length shortens by 1 hour, 9 minutes over the course of August 2026 in Jamestown, CO - from 14 hours, 18 minutes on the first day to 13 hours, 9 minutes on the last day.
| Day | First Light | Sunrise | Sunset | Last Light | Day Length | Day Length Variation | Solar Noon
Time of day when the sun reaches its highest point in the sky.
|
Max Sun Altitude | Nautical Twilight Start | Nautical Twilight End | Astronomical Twilight Start | Astronomical Twilight End | Night Length
Calculated form this day's sunset to the next day's sunrise.
|
Moon phase |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sat, Aug 1 | 5:29:48 am | 5:58:36 am | 8:17:11 pm | 8:45:59 pm | 14h 18m 35s | 14h 18m 35s | 1:07:53 pm | 58° | 4:52:28 am | 9:23:19 pm | 4:11:28 am | 10:04:19 pm | 9h 42m 21s | 🌖 (93%) |
| Sun, Aug 2 | 5:30:50 am | 5:59:32 am | 8:16:06 pm | 8:44:49 pm | 14h 16m 34s | -2m -1s | 1:07:49 pm | 57.7° | 4:53:40 am | 9:21:59 pm | 4:12:55 am | 10:02:43 pm | 9h 44m 23s | 🌖 (87%) |
| Mon, Aug 3 | 5:31:51 am | 6:00:29 am | 8:15:00 pm | 8:43:37 pm | 14h 14m 31s | -2m -3s | 1:07:44 pm | 57.5° | 4:54:51 am | 9:20:37 pm | 4:14:22 am | 10:01:07 pm | 9h 46m 25s | 🌖 (79%) |
| Tue, Aug 4 | 5:32:54 am | 6:01:25 am | 8:13:52 pm | 8:42:24 pm | 14h 12m 27s | -2m -4s | 1:07:39 pm | 57.2° | 4:56:03 am | 9:19:15 pm | 4:15:48 am | 9:59:29 pm | 9h 48m 30s | 🌖 (70%) |
| Wed, Aug 5 | 5:33:56 am | 6:02:22 am | 8:12:43 pm | 8:41:09 pm | 14h 10m 21s | -2m -6s | 1:07:32 pm | 56.9° | 4:57:14 am | 9:17:51 pm | 4:17:15 am | 9:57:50 pm | 9h 50m 36s | 🌖 (59%) |
| Thu, Aug 6 | 5:34:58 am | 6:03:19 am | 8:11:32 pm | 8:39:53 pm | 14h 8m 13s | -2m -8s | 1:07:26 pm | 56.6° | 4:58:26 am | 9:16:25 pm | 4:18:42 am | 9:56:09 pm | 9h 52m 44s | 🌗 (48%) |
| Fri, Aug 7 | 5:36:01 am | 6:04:16 am | 8:10:20 pm | 8:38:36 pm | 14h 6m 4s | -2m -9s | 1:07:18 pm | 56.4° | 4:59:38 am | 9:14:59 pm | 4:20:09 am | 9:54:28 pm | 9h 54m 54s | 🌘 (37%) |
| Sat, Aug 8 | 5:37:03 am | 6:05:14 am | 8:09:07 pm | 8:37:18 pm | 14h 3m 53s | -2m -11s | 1:07:11 pm | 56.1° | 5:00:50 am | 9:13:31 pm | 4:21:35 am | 9:52:46 pm | 9h 57m 4s | 🌘 (26%) |
| Sun, Aug 9 | 5:38:06 am | 6:06:11 am | 8:07:53 pm | 8:35:58 pm | 14h 1m 42s | -2m -11s | 1:07:02 pm | 55.8° | 5:02:02 am | 9:12:02 pm | 4:23:01 am | 9:51:03 pm | 9h 59m 16s | 🌘 (17%) |
| Mon, Aug 10 | 5:39:09 am | 6:07:09 am | 8:06:37 pm | 8:34:37 pm | 13h 59m 28s | -2m -14s | 1:06:53 pm | 55.5° | 5:03:14 am | 9:10:32 pm | 4:24:27 am | 9:49:19 pm | 10h 1m 29s | 🌘 (9%) |
| Tue, Aug 11 | 5:40:12 am | 6:08:06 am | 8:05:21 pm | 8:33:15 pm | 13h 57m 15s | -2m -13s | 1:06:43 pm | 55.2° | 5:04:26 am | 9:09:01 pm | 4:25:53 am | 9:47:34 pm | 10h 3m 43s | 🌘 (3%) |
| Wed, Aug 12 | 5:41:14 am | 6:09:04 am | 8:04:03 pm | 8:31:52 pm | 13h 54m 59s | -2m -16s | 1:06:33 pm | 54.9° | 5:05:37 am | 9:07:29 pm | 4:27:19 am | 9:45:48 pm | 10h 5m 58s | 🌑 (0%) |
| Thu, Aug 13 | 5:42:17 am | 6:10:01 am | 8:02:43 pm | 8:30:28 pm | 13h 52m 42s | -2m -17s | 1:06:22 pm | 54.6° | 5:06:49 am | 9:05:56 pm | 4:28:44 am | 9:44:01 pm | 10h 8m 16s | 🌑 (0%) |
| Fri, Aug 14 | 5:43:20 am | 6:10:59 am | 8:01:23 pm | 8:29:02 pm | 13h 50m 24s | -2m -18s | 1:06:11 pm | 54.3° | 5:08:00 am | 9:04:22 pm | 4:30:08 am | 9:42:14 pm | 10h 10m 34s | 🌒 (3%) |
| Sat, Aug 15 | 5:44:22 am | 6:11:57 am | 8:00:02 pm | 8:27:36 pm | 13h 48m 5s | -2m -19s | 1:05:59 pm | 54° | 5:09:11 am | 9:02:47 pm | 4:31:33 am | 9:40:26 pm | 10h 12m 53s | 🌒 (8%) |
| Sun, Aug 16 | 5:45:25 am | 6:12:55 am | 7:58:39 pm | 8:26:09 pm | 13h 45m 44s | -2m -21s | 1:05:47 pm | 53.7° | 5:10:22 am | 9:01:12 pm | 4:32:56 am | 9:38:37 pm | 10h 15m 13s | 🌒 (15%) |
| Mon, Aug 17 | 5:46:28 am | 6:13:52 am | 7:57:16 pm | 8:24:40 pm | 13h 43m 24s | -2m -20s | 1:05:34 pm | 53.3° | 5:11:33 am | 8:59:35 pm | 4:34:20 am | 9:36:48 pm | 10h 17m 34s | 🌒 (23%) |
| Tue, Aug 18 | 5:47:30 am | 6:14:50 am | 7:55:51 pm | 8:23:11 pm | 13h 41m 1s | -2m -23s | 1:05:21 pm | 53° | 5:12:43 am | 8:57:58 pm | 4:35:43 am | 9:34:58 pm | 10h 19m 57s | 🌒 (32%) |
| Wed, Aug 19 | 5:48:32 am | 6:15:48 am | 7:54:26 pm | 8:21:41 pm | 13h 38m 38s | -2m -23s | 1:05:07 pm | 52.7° | 5:13:54 am | 8:56:20 pm | 4:37:05 am | 9:33:08 pm | 10h 22m 19s | 🌒 (42%) |
| Thu, Aug 20 | 5:49:34 am | 6:16:45 am | 7:53:00 pm | 8:20:10 pm | 13h 36m 15s | -2m -23s | 1:04:52 pm | 52.4° | 5:15:04 am | 8:54:41 pm | 4:38:27 am | 9:31:18 pm | 10h 24m 43s | 🌓 (51%) |
| Fri, Aug 21 | 5:50:36 am | 6:17:43 am | 7:51:32 pm | 8:18:39 pm | 13h 33m 49s | -2m -26s | 1:04:38 pm | 52° | 5:16:14 am | 8:53:02 pm | 4:39:49 am | 9:29:26 pm | 10h 27m 8s | 🌔 (61%) |
| Sat, Aug 22 | 5:51:38 am | 6:18:40 am | 7:50:04 pm | 8:17:06 pm | 13h 31m 24s | -2m -25s | 1:04:22 pm | 51.7° | 5:17:23 am | 8:51:21 pm | 4:41:10 am | 9:27:35 pm | 10h 29m 34s | 🌔 (70%) |
| Sun, Aug 23 | 5:52:40 am | 6:19:38 am | 7:48:35 pm | 8:15:33 pm | 13h 28m 57s | -2m -27s | 1:04:07 pm | 51.3° | 5:18:32 am | 8:49:41 pm | 4:42:30 am | 9:25:43 pm | 10h 32m 0s | 🌔 (78%) |
| Mon, Aug 24 | 5:53:42 am | 6:20:35 am | 7:47:06 pm | 8:13:59 pm | 13h 26m 31s | -2m -26s | 1:03:50 pm | 51° | 5:19:41 am | 8:48:00 pm | 4:43:50 am | 9:23:51 pm | 10h 34m 26s | 🌔 (85%) |
| Tue, Aug 25 | 5:54:43 am | 6:21:32 am | 7:45:35 pm | 8:12:25 pm | 13h 24m 3s | -2m -28s | 1:03:34 pm | 50.7° | 5:20:50 am | 8:46:18 pm | 4:45:09 am | 9:21:58 pm | 10h 36m 55s | 🌔 (92%) |
| Wed, Aug 26 | 5:55:44 am | 6:22:30 am | 7:44:04 pm | 8:10:49 pm | 13h 21m 34s | -2m -29s | 1:03:17 pm | 50.3° | 5:21:58 am | 8:44:36 pm | 4:46:28 am | 9:20:06 pm | 10h 39m 23s | 🌔 (96%) |
| Thu, Aug 27 | 5:56:46 am | 6:23:27 am | 7:42:32 pm | 8:09:13 pm | 13h 19m 5s | -2m -29s | 1:02:59 pm | 50° | 5:23:06 am | 8:42:53 pm | 4:47:46 am | 9:18:13 pm | 10h 41m 52s | 🌔 (99%) |
| Fri, Aug 28 | 5:57:46 am | 6:24:24 am | 7:40:59 pm | 8:07:37 pm | 13h 16m 35s | -2m -30s | 1:02:42 pm | 49.6° | 5:24:13 am | 8:41:10 pm | 4:49:04 am | 9:16:20 pm | 10h 44m 22s | 🌕 (100%) |
| Sat, Aug 29 | 5:58:47 am | 6:25:21 am | 7:39:26 pm | 8:06:00 pm | 13h 14m 5s | -2m -30s | 1:02:24 pm | 49.3° | 5:25:21 am | 8:39:27 pm | 4:50:21 am | 9:14:27 pm | 10h 46m 52s | 🌖 (99%) |
| Sun, Aug 30 | 5:59:48 am | 6:26:18 am | 7:37:52 pm | 8:04:23 pm | 13h 11m 34s | -2m -31s | 1:02:05 pm | 48.9° | 5:26:28 am | 8:37:43 pm | 4:51:37 am | 9:12:33 pm | 10h 49m 23s | 🌖 (95%) |
| Mon, Aug 31 | 6:00:48 am | 6:27:15 am | 7:36:18 pm | 8:02:45 pm | 13h 9m 3s | -2m -31s | 1:01:47 pm | 48.5° | 5:27:34 am | 8:35:59 pm | 4:52:53 am | 9:10:40 pm | 10h 51m 54s | 🌖 (90%) |
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Sunrise and Sunset photos in Jamestown, CO
Enjoy this beautiful gallery of images of the sunset and sunrise at Jamestown, CO. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Jamestown, CO - 2026
The following graph shows sunrise and sunset times in Jamestown, CO for every day of the year. There are two jumps in the graph that represent the hour change for Daylight Saving Time (DST) in Jamestown, CO.
Daylight Dawn & dusk (civil twilight) Night Solar noon · Vertical steps in the curves = DST clock change
Earliest and latest sunrise and sunset in Jamestown, CO
In Jamestown, CO, the earliest sunrise of 2026 is on June 13 at 5:30 am, while the latest sunrise is on October 31 at 7:28 am. The earliest sunset is on December 7 at 4:37 pm, and the latest sunset is on June 27 at 8:36 pm.
Jamestown, CO gets 5h 42m more daylight on the longest day than on the shortest one (15h 04m versus 9h 22m). Averaged over the whole year, a day lasts 12h 15m.
Places near Jamestown, CO
These nearby towns and cities have almost the same sunrise and sunset times as Jamestown, CO — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
Ward 11 kmBoulder 15 kmLyons 16 kmPinewood Springs 18 kmNiwot 19 kmGunbarrel 20 kmNederland 20 kmCoal Creek 23 km