Sunrise and sunset times in Castle Rock, CO
Check out today's and tomorrow's sunrise and sunset times in Castle Rock, CO, United States, as well as the whole calendar for July 2026.
Today
July 10, 2026 . Current time: 1:15:10 pm
First light at 5:10:07 am
Sunrise time: 5:40:17 am
Sunset time: 8:29:28 pm
Last light at 8:59:38 pm
Day length: 14 hours, 49 minutes
7 hours, 14 minutes left for today's sunset in Castle Rock
Moon rose on Jul 10 at 1:34 AM
Moon will set on Jul 10 at 5:01 PMMoon phase: 🌘 Waning Crescent (18%)🌑 New moon: Jul 14 at 3:45 AM · 🌕 Full moon: Jul 29 at 8:37 AMTomorrow
July 11, 2026
First light at 5:10:52 am
Sunrise time: 5:40:58 am
Sunset time: 8:29:03 pm
Last light at 8:59:09 pm
Day length: 14 hours, 48 minutes
Tomorrow will be 1 minute shorter than today in Castle Rock
Moon will rise on Jul 11 at 2:19 AM Moon will set on Jul 11 at 6:17 PMMoon phase: 🌘 Waning Crescent (7%)
- Castle Rock, Colorado
- Latitude: 39.372211
- Longitude: -104.856087
- Time zone: Mountain Time MDT
Shortest day in Castle Rock, CO
The shortest day of the year will be in 6 months, during the winter solstice on December 21, 2026, with a daylight length of 9 hours and 26 minutes.Longest day in Castle Rock, CO
The longest day of the year was 20 days ago, during the summer solstice on June 20, 2026, with a daylight length of 14 hours and 59 minutes.
July 2026 - Castle Rock, 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 July in Castle Rock.
The day length shortens by 39 minutes over the course of July 2026 in Castle Rock, CO - from 14 hours, 56 minutes on the first day to 14 hours, 16 minutes on the last day.
| Day | Twilight Start | Sunrise | Sunset | Twilight End | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wed, Jul 1 | 5:04:21 am | 5:34:59 am | 8:31:47 pm | 9:02:25 pm | 14h 56m 48s | 14h 56m 48s | 1:03:23 pm | 62.4° | 4:23:43 am | 9:43:03 pm | 3:36:56 am | 10:29:50 pm | 9h 3m 42s | 🌖 (99%) |
| Thu, Jul 2 | 5:04:54 am | 5:35:29 am | 8:31:40 pm | 9:02:15 pm | 14h 56m 11s | 0m -37s | 1:03:34 pm | 62.4° | 4:24:20 am | 9:42:49 pm | 3:37:40 am | 10:29:28 pm | 9h 4m 20s | 🌖 (95%) |
| Fri, Jul 3 | 5:05:28 am | 5:36:00 am | 8:31:30 pm | 9:02:03 pm | 14h 55m 30s | 0m -41s | 1:03:45 pm | 62.3° | 4:24:58 am | 9:42:32 pm | 3:38:28 am | 10:29:03 pm | 9h 5m 3s | 🌖 (90%) |
| Sat, Jul 4 | 5:06:04 am | 5:36:33 am | 8:31:19 pm | 9:01:48 pm | 14h 54m 46s | 0m -44s | 1:03:56 pm | 62.2° | 4:25:39 am | 9:42:13 pm | 3:39:17 am | 10:28:35 pm | 9h 5m 49s | 🌖 (84%) |
| Sun, Jul 5 | 5:06:41 am | 5:37:08 am | 8:31:05 pm | 9:01:32 pm | 14h 53m 57s | 0m -49s | 1:04:06 pm | 62.1° | 4:26:21 am | 9:41:51 pm | 3:40:09 am | 10:28:04 pm | 9h 6m 38s | 🌖 (76%) |
| Mon, Jul 6 | 5:07:19 am | 5:37:43 am | 8:30:50 pm | 9:01:13 pm | 14h 53m 7s | 0m -50s | 1:04:16 pm | 62° | 4:27:05 am | 9:41:27 pm | 3:41:03 am | 10:27:30 pm | 9h 7m 30s | 🌖 (66%) |
| Tue, Jul 7 | 5:07:59 am | 5:38:20 am | 8:30:32 pm | 9:00:53 pm | 14h 52m 12s | 0m -55s | 1:04:26 pm | 61.9° | 4:27:51 am | 9:41:01 pm | 3:41:59 am | 10:26:53 pm | 9h 8m 26s | 🌗 (56%) |
| Wed, Jul 8 | 5:08:41 am | 5:38:58 am | 8:30:13 pm | 9:00:30 pm | 14h 51m 15s | 0m -57s | 1:04:35 pm | 61.8° | 4:28:39 am | 9:40:32 pm | 3:42:58 am | 10:26:13 pm | 9h 9m 24s | 🌗 (45%) |
| Thu, Jul 9 | 5:09:23 am | 5:39:37 am | 8:29:51 pm | 9:00:05 pm | 14h 50m 14s | -1m -1s | 1:04:44 pm | 61.7° | 4:29:28 am | 9:40:01 pm | 3:43:58 am | 10:25:30 pm | 9h 10m 26s | 🌘 (34%) |
| Fri, Jul 10 | 5:10:07 am | 5:40:17 am | 8:29:28 pm | 8:59:38 pm | 14h 49m 11s | -1m -3s | 1:04:53 pm | 61.5° | 4:30:18 am | 9:39:27 pm | 3:45:00 am | 10:24:45 pm | 9h 11m 30s | 🌘 (24%) |
| Sat, Jul 11 | 5:10:52 am | 5:40:58 am | 8:29:03 pm | 8:59:09 pm | 14h 48m 5s | -1m -6s | 1:05:01 pm | 61.4° | 4:31:10 am | 9:38:51 pm | 3:46:04 am | 10:23:57 pm | 9h 12m 37s | 🌘 (14%) |
| Sun, Jul 12 | 5:11:38 am | 5:41:40 am | 8:28:36 pm | 8:58:38 pm | 14h 46m 56s | -1m -9s | 1:05:08 pm | 61.3° | 4:32:03 am | 9:38:13 pm | 3:47:10 am | 10:23:06 pm | 9h 13m 47s | 🌘 (7%) |
| Mon, Jul 13 | 5:12:25 am | 5:42:23 am | 8:28:07 pm | 8:58:05 pm | 14h 45m 44s | -1m -12s | 1:05:15 pm | 61.1° | 4:32:58 am | 9:37:32 pm | 3:48:18 am | 10:22:13 pm | 9h 15m 0s | 🌘 (2%) |
| Tue, Jul 14 | 5:13:14 am | 5:43:07 am | 8:27:36 pm | 8:57:30 pm | 14h 44m 29s | -1m -15s | 1:05:22 pm | 61° | 4:33:54 am | 9:36:50 pm | 3:49:27 am | 10:21:17 pm | 9h 16m 16s | 🌑 (0%) |
| Wed, Jul 15 | 5:14:03 am | 5:43:52 am | 8:27:03 pm | 8:56:53 pm | 14h 43m 11s | -1m -18s | 1:05:28 pm | 60.8° | 4:34:51 am | 9:36:05 pm | 3:50:38 am | 10:20:18 pm | 9h 17m 35s | 🌒 (1%) |
| Thu, Jul 16 | 5:14:53 am | 5:44:38 am | 8:26:29 pm | 8:56:14 pm | 14h 41m 51s | -1m -20s | 1:05:33 pm | 60.6° | 4:35:49 am | 9:35:18 pm | 3:51:49 am | 10:19:17 pm | 9h 18m 56s | 🌒 (5%) |
| Fri, Jul 17 | 5:15:44 am | 5:45:25 am | 8:25:52 pm | 8:55:33 pm | 14h 40m 27s | -1m -24s | 1:05:38 pm | 60.5° | 4:36:49 am | 9:34:28 pm | 3:53:03 am | 10:18:14 pm | 9h 20m 20s | 🌒 (11%) |
| Sat, Jul 18 | 5:16:36 am | 5:46:12 am | 8:25:14 pm | 8:54:50 pm | 14h 39m 2s | -1m -25s | 1:05:43 pm | 60.3° | 4:37:49 am | 9:33:37 pm | 3:54:17 am | 10:17:09 pm | 9h 21m 46s | 🌒 (19%) |
| Sun, Jul 19 | 5:17:29 am | 5:47:00 am | 8:24:34 pm | 8:54:05 pm | 14h 37m 34s | -1m -28s | 1:05:47 pm | 60.1° | 4:38:50 am | 9:32:44 pm | 3:55:33 am | 10:16:01 pm | 9h 23m 15s | 🌒 (28%) |
| Mon, Jul 20 | 5:18:23 am | 5:47:49 am | 8:23:52 pm | 8:53:18 pm | 14h 36m 3s | -1m -31s | 1:05:50 pm | 59.9° | 4:39:52 am | 9:31:48 pm | 3:56:49 am | 10:14:52 pm | 9h 24m 46s | 🌒 (38%) |
| Tue, Jul 21 | 5:19:17 am | 5:48:38 am | 8:23:08 pm | 8:52:29 pm | 14h 34m 30s | -1m -33s | 1:05:53 pm | 59.7° | 4:40:55 am | 9:30:51 pm | 3:58:07 am | 10:13:40 pm | 9h 26m 20s | 🌓 (48%) |
| Wed, Jul 22 | 5:20:12 am | 5:49:28 am | 8:22:23 pm | 8:51:39 pm | 14h 32m 55s | -1m -35s | 1:05:55 pm | 59.5° | 4:41:59 am | 9:29:52 pm | 3:59:25 am | 10:12:26 pm | 9h 27m 56s | 🌔 (58%) |
| Thu, Jul 23 | 5:21:08 am | 5:50:19 am | 8:21:36 pm | 8:50:47 pm | 14h 31m 17s | -1m -38s | 1:05:57 pm | 59.3° | 4:43:04 am | 9:28:51 pm | 4:00:44 am | 10:11:10 pm | 9h 29m 34s | 🌔 (67%) |
| Fri, Jul 24 | 5:22:04 am | 5:51:10 am | 8:20:47 pm | 8:49:53 pm | 14h 29m 37s | -1m -40s | 1:05:58 pm | 59.1° | 4:44:09 am | 9:27:48 pm | 4:02:04 am | 10:09:52 pm | 9h 31m 15s | 🌔 (76%) |
| Sat, Jul 25 | 5:23:01 am | 5:52:02 am | 8:19:56 pm | 8:48:57 pm | 14h 27m 54s | -1m -43s | 1:05:59 pm | 58.9° | 4:45:14 am | 9:26:43 pm | 4:03:25 am | 10:08:33 pm | 9h 32m 58s | 🌔 (83%) |
| Sun, Jul 26 | 5:23:58 am | 5:52:54 am | 8:19:04 pm | 8:48:00 pm | 14h 26m 10s | -1m -44s | 1:05:59 pm | 58.7° | 4:46:21 am | 9:25:37 pm | 4:04:46 am | 10:07:11 pm | 9h 34m 42s | 🌔 (90%) |
| Mon, Jul 27 | 5:24:56 am | 5:53:46 am | 8:18:10 pm | 8:47:01 pm | 14h 24m 24s | -1m -46s | 1:05:58 pm | 58.4° | 4:47:28 am | 9:24:29 pm | 4:06:08 am | 10:05:49 pm | 9h 36m 29s | 🌔 (95%) |
| Tue, Jul 28 | 5:25:54 am | 5:54:39 am | 8:17:15 pm | 8:46:00 pm | 14h 22m 36s | -1m -48s | 1:05:57 pm | 58.2° | 4:48:35 am | 9:23:19 pm | 4:07:30 am | 10:04:24 pm | 9h 38m 17s | 🌔 (98%) |
| Wed, Jul 29 | 5:26:52 am | 5:55:32 am | 8:16:17 pm | 8:44:58 pm | 14h 20m 45s | -1m -51s | 1:05:55 pm | 58° | 4:49:43 am | 9:22:07 pm | 4:08:52 am | 10:02:58 pm | 9h 40m 9s | 🌕 (100%) |
| Thu, Jul 30 | 5:27:51 am | 5:56:26 am | 8:15:19 pm | 8:43:54 pm | 14h 18m 53s | -1m -52s | 1:05:52 pm | 57.7° | 4:50:51 am | 9:20:54 pm | 4:10:15 am | 10:01:30 pm | 9h 42m 1s | 🌖 (100%) |
| Fri, Jul 31 | 5:28:50 am | 5:57:20 am | 8:14:19 pm | 8:42:48 pm | 14h 16m 59s | -1m -54s | 1:05:49 pm | 57.5° | 4:51:59 am | 9:19:40 pm | 4:11:38 am | 10:00:01 pm | 9h 43m 55s | 🌖 (97%) |
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Sunrise and Sunset photos in Castle Rock, CO
Enjoy this beautiful gallery of images of the sunset and sunrise at Castle Rock, CO. All images provided by our fantastic community of photographers!
Year distribution of sunrise and sunset times in Castle Rock, CO - 2026
The following graph shows sunrise and sunset times in Castle Rock, 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 Rock, 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 Rock, CO
In Castle Rock, 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 28 at 8:31 pm.
Castle Rock, CO gets 5h 33m more daylight on the longest day than on the shortest one (14h 59m versus 9h 26m). Averaged over the whole year, a day lasts 12h 15m.
Places near Castle Rock, CO
These nearby towns and cities have almost the same sunrise and sunset times as Castle Rock, CO — the difference is only seconds to a couple of minutes. Select any place to see its own sun calendar:
Franktown 9 kmCastle Pines 12 kmLarkspur 16 kmParker 18 kmLone Tree 19 kmHighlands Ranch 22 kmElizabeth 22 kmCentennial 23 km