Sunrise and sunset times in Castle Pines, CO
Check out today's and tomorrow's sunrise and sunset times in Castle Pines, CO, United States, as well as the whole calendar for August 2026.
Today
August 20, 2026 . Current time: 10:55:34 pm
First light at 5:48:55 am
Sunrise time: 6:15:48 am
Sunset time: 7:50:00 pm
Last light at 8:16:53 pm
Day length: 13 hours, 34 minutes
Sunset in Castle Pines was 3 hours, 5 minutes ago
Moon rose on Aug 20 at 2:54 PM
Moon will set on Aug 20 at 11:53 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 5:49:55 am
Sunrise time: 6:16:44 am
Sunset time: 7:48:34 pm
Last light at 8:15:23 pm
Day length: 13 hours, 31 minutes
Tomorrow will be 2 minutes shorter than today in Castle Pines
Moon will rise on Aug 21 at 3:51 PM Moon will set on Aug 22 at 12:00 AMMoon phase: 🌔 Waxing Gibbous (70%)
- Castle Pines, Colorado
- Latitude: 39.471767
- Longitude: -104.894836
- Time zone: Mountain Time MDT
Shortest day in Castle Pines, 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 25 minutes.Longest day in Castle Pines, 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 0 minutes.
August 2026 - Castle Pines, 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 Castle Pines.
The day length shortens by 1 hour, 7 minutes over the course of August 2026 in Castle Pines, CO - from 14 hours, 15 minutes on the first day to 13 hours, 7 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 | 5:29:42 am | 5:58:09 am | 8:13:40 pm | 8:42:08 pm | 14h 15m 31s | 14h 15m 31s | 1:05:55 pm | 57.3° | 4:52:55 am | 9:18:55 pm | 4:12:41 am | 9:59:09 pm | 9h 45m 24s | 🌖 (93%) |
| Sun, Aug 2 | 5:30:42 am | 5:59:04 am | 8:12:37 pm | 8:40:59 pm | 14h 13m 33s | -1m -58s | 1:05:51 pm | 57.1° | 4:54:04 am | 9:17:37 pm | 4:14:05 am | 9:57:36 pm | 9h 47m 22s | 🌖 (87%) |
| Mon, Aug 3 | 5:31:42 am | 5:59:59 am | 8:11:32 pm | 8:39:49 pm | 14h 11m 33s | -2m 0s | 1:05:46 pm | 56.8° | 4:55:13 am | 9:16:18 pm | 4:15:29 am | 9:56:03 pm | 9h 49m 22s | 🌖 (79%) |
| Tue, Aug 4 | 5:32:43 am | 6:00:54 am | 8:10:26 pm | 8:38:38 pm | 14h 9m 32s | -2m -1s | 1:05:40 pm | 56.5° | 4:56:23 am | 9:14:58 pm | 4:16:53 am | 9:54:28 pm | 9h 51m 23s | 🌖 (70%) |
| Wed, Aug 5 | 5:33:43 am | 6:01:49 am | 8:09:19 pm | 8:37:25 pm | 14h 7m 30s | -2m -2s | 1:05:34 pm | 56.3° | 4:57:32 am | 9:13:36 pm | 4:18:16 am | 9:52:52 pm | 9h 53m 26s | 🌖 (59%) |
| Thu, Aug 6 | 5:34:44 am | 6:02:45 am | 8:08:10 pm | 8:36:11 pm | 14h 5m 25s | -2m -5s | 1:05:27 pm | 56° | 4:58:42 am | 9:12:13 pm | 4:19:40 am | 9:51:14 pm | 9h 55m 30s | 🌗 (48%) |
| Fri, Aug 7 | 5:35:45 am | 6:03:40 am | 8:06:59 pm | 8:34:55 pm | 14h 3m 19s | -2m -6s | 1:05:20 pm | 55.7° | 4:59:52 am | 9:10:48 pm | 4:21:04 am | 9:49:36 pm | 9h 57m 37s | 🌘 (37%) |
| Sat, Aug 8 | 5:36:45 am | 6:04:36 am | 8:05:48 pm | 8:33:39 pm | 14h 1m 12s | -2m -7s | 1:05:12 pm | 55.4° | 5:01:01 am | 9:09:23 pm | 4:22:27 am | 9:47:57 pm | 9h 59m 44s | 🌘 (26%) |
| Sun, Aug 9 | 5:37:46 am | 6:05:32 am | 8:04:35 pm | 8:32:21 pm | 13h 59m 3s | -2m -9s | 1:05:04 pm | 55.1° | 5:02:11 am | 9:07:56 pm | 4:23:50 am | 9:46:17 pm | 10h 1m 53s | 🌘 (17%) |
| Mon, Aug 10 | 5:38:47 am | 6:06:28 am | 8:03:21 pm | 8:31:02 pm | 13h 56m 53s | -2m -10s | 1:04:54 pm | 54.9° | 5:03:21 am | 9:06:28 pm | 4:25:13 am | 9:44:35 pm | 10h 4m 3s | 🌘 (9%) |
| Tue, Aug 11 | 5:39:48 am | 6:07:24 am | 8:02:06 pm | 8:29:41 pm | 13h 54m 42s | -2m -11s | 1:04:45 pm | 54.6° | 5:04:30 am | 9:04:59 pm | 4:26:36 am | 9:42:53 pm | 10h 6m 14s | 🌘 (3%) |
| Wed, Aug 12 | 5:40:49 am | 6:08:20 am | 8:00:49 pm | 8:28:20 pm | 13h 52m 29s | -2m -13s | 1:04:35 pm | 54.3° | 5:05:40 am | 9:03:29 pm | 4:27:59 am | 9:41:11 pm | 10h 8m 27s | 🌑 (0%) |
| Thu, Aug 13 | 5:41:50 am | 6:09:16 am | 7:59:32 pm | 8:26:58 pm | 13h 50m 16s | -2m -13s | 1:04:24 pm | 53.9° | 5:06:49 am | 9:01:59 pm | 4:29:21 am | 9:39:27 pm | 10h 10m 40s | 🌑 (0%) |
| Fri, Aug 14 | 5:42:51 am | 6:10:12 am | 7:58:13 pm | 8:25:34 pm | 13h 48m 1s | -2m -15s | 1:04:13 pm | 53.6° | 5:07:58 am | 9:00:27 pm | 4:30:43 am | 9:37:42 pm | 10h 12m 55s | 🌒 (3%) |
| Sat, Aug 15 | 5:43:52 am | 6:11:08 am | 7:56:54 pm | 8:24:10 pm | 13h 45m 46s | -2m -15s | 1:04:01 pm | 53.3° | 5:09:07 am | 8:58:54 pm | 4:32:04 am | 9:35:57 pm | 10h 15m 10s | 🌒 (8%) |
| Sun, Aug 16 | 5:44:53 am | 6:12:04 am | 7:55:33 pm | 8:22:44 pm | 13h 43m 29s | -2m -17s | 1:03:48 pm | 53° | 5:10:16 am | 8:57:21 pm | 4:33:25 am | 9:34:12 pm | 10h 17m 27s | 🌒 (15%) |
| Mon, Aug 17 | 5:45:53 am | 6:13:00 am | 7:54:11 pm | 8:21:18 pm | 13h 41m 11s | -2m -18s | 1:03:36 pm | 52.7° | 5:11:25 am | 8:55:46 pm | 4:34:46 am | 9:32:25 pm | 10h 19m 45s | 🌒 (23%) |
| Tue, Aug 18 | 5:46:54 am | 6:13:56 am | 7:52:48 pm | 8:19:50 pm | 13h 38m 52s | -2m -19s | 1:03:22 pm | 52.4° | 5:12:33 am | 8:54:11 pm | 4:36:06 am | 9:30:38 pm | 10h 22m 4s | 🌒 (32%) |
| Wed, Aug 19 | 5:47:54 am | 6:14:52 am | 7:51:24 pm | 8:18:22 pm | 13h 36m 32s | -2m -20s | 1:03:08 pm | 52° | 5:13:41 am | 8:52:35 pm | 4:37:26 am | 9:28:51 pm | 10h 24m 24s | 🌒 (42%) |
| Thu, Aug 20 | 5:48:55 am | 6:15:48 am | 7:50:00 pm | 8:16:53 pm | 13h 34m 12s | -2m -20s | 1:02:54 pm | 51.7° | 5:14:49 am | 8:50:59 pm | 4:38:45 am | 9:27:03 pm | 10h 26m 44s | 🌓 (51%) |
| Fri, Aug 21 | 5:49:55 am | 6:16:44 am | 7:48:34 pm | 8:15:23 pm | 13h 31m 50s | -2m -22s | 1:02:39 pm | 51.4° | 5:15:57 am | 8:49:21 pm | 4:40:04 am | 9:25:15 pm | 10h 29m 6s | 🌔 (61%) |
| Sat, Aug 22 | 5:50:55 am | 6:17:40 am | 7:47:08 pm | 8:13:53 pm | 13h 29m 28s | -2m -22s | 1:02:24 pm | 51° | 5:17:04 am | 8:47:43 pm | 4:41:22 am | 9:23:26 pm | 10h 31m 27s | 🌔 (70%) |
| Sun, Aug 23 | 5:51:55 am | 6:18:35 am | 7:45:41 pm | 8:12:21 pm | 13h 27m 6s | -2m -22s | 1:02:08 pm | 50.7° | 5:18:11 am | 8:46:05 pm | 4:42:39 am | 9:21:37 pm | 10h 33m 50s | 🌔 (78%) |
| Mon, Aug 24 | 5:52:55 am | 6:19:31 am | 7:44:13 pm | 8:10:49 pm | 13h 24m 42s | -2m -24s | 1:01:52 pm | 50.4° | 5:19:18 am | 8:44:26 pm | 4:43:57 am | 9:19:47 pm | 10h 36m 14s | 🌔 (85%) |
| Tue, Aug 25 | 5:53:54 am | 6:20:27 am | 7:42:44 pm | 8:09:17 pm | 13h 22m 17s | -2m -25s | 1:01:35 pm | 50° | 5:20:24 am | 8:42:46 pm | 4:45:13 am | 9:17:57 pm | 10h 38m 38s | 🌔 (92%) |
| Wed, Aug 26 | 5:54:54 am | 6:21:22 am | 7:41:14 pm | 8:07:43 pm | 13h 19m 52s | -2m -25s | 1:01:18 pm | 49.7° | 5:21:30 am | 8:41:06 pm | 4:46:29 am | 9:16:07 pm | 10h 41m 4s | 🌔 (96%) |
| Thu, Aug 27 | 5:55:53 am | 6:22:18 am | 7:39:44 pm | 8:06:09 pm | 13h 17m 26s | -2m -26s | 1:01:01 pm | 49.3° | 5:22:36 am | 8:39:26 pm | 4:47:45 am | 9:14:17 pm | 10h 43m 29s | 🌔 (99%) |
| Fri, Aug 28 | 5:56:52 am | 6:23:13 am | 7:38:13 pm | 8:04:35 pm | 13h 15m 0s | -2m -26s | 1:00:43 pm | 49° | 5:23:42 am | 8:37:45 pm | 4:49:00 am | 9:12:26 pm | 10h 45m 56s | 🌕 (100%) |
| Sat, Aug 29 | 5:57:51 am | 6:24:09 am | 7:36:42 pm | 8:03:00 pm | 13h 12m 33s | -2m -27s | 1:00:25 pm | 48.6° | 5:24:47 am | 8:36:03 pm | 4:50:15 am | 9:10:36 pm | 10h 48m 22s | 🌖 (99%) |
| Sun, Aug 30 | 5:58:50 am | 6:25:04 am | 7:35:10 pm | 8:01:24 pm | 13h 10m 6s | -2m -27s | 1:00:07 pm | 48.3° | 5:25:52 am | 8:34:22 pm | 4:51:29 am | 9:08:45 pm | 10h 50m 49s | 🌖 (95%) |
| Mon, Aug 31 | 5:59:48 am | 6:25:59 am | 7:33:37 pm | 7:59:48 pm | 13h 7m 38s | -2m -28s | 12:59:48 pm | 47.9° | 5:26:56 am | 8:32:40 pm | 4:52:42 am | 9:06:54 pm | 10h 53m 18s | 🌖 (90%) |
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Sunrise and Sunset photos in Castle Pines, CO
Enjoy this beautiful gallery of images of the sunset and sunrise at Castle Pines, CO. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Castle Pines, CO - 2026
The following graph shows sunrise and sunset times in Castle Pines, 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 Castle Pines, CO.
Daylight Dawn & dusk (civil twilight) Night Solar noon · Vertical steps in the curves = DST clock change
Earliest and latest sunrise and sunset in Castle Pines, CO
In Castle Pines, CO, the earliest sunrise of 2026 is on June 13 at 5:30 am, while the latest sunrise is on October 31 at 7:25 am. The earliest sunset is on December 7 at 4:37 pm, and the latest sunset is on June 27 at 8:32 pm.
Castle Pines, CO gets 5h 34m more daylight on the longest day than on the shortest one (15h 00m versus 9h 25m). Averaged over the whole year, a day lasts 12h 15m.
Places near Castle Pines, CO
These nearby towns and cities have almost the same sunrise and sunset times as Castle Pines, CO — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
Lone Tree 7 kmHighlands Ranch 11 kmCastle Rock 12 kmCentennial 12 kmParker 13 kmFranktown 15 kmFoxfield 16 kmColumbine Valley 19 km