What time is sunrise and sunset in Castle Rock?
Today and tomorrow's sunrise and sunset times in Castle Rock, Colorado. Plus a monthly calendar with dawn, dusk, solar noon, and day length.
Today
Sunrise
6:30 AM
109° ESEDawn 6:02 AM
Sunrise in Castle Rock will be at 6:30:57 AM MST (in 5h 26m).
Sunset
4:54 PM
250° WSWDusk 5:22 PM
Sunset in Castle Rock will be at 4:54:34 PM MST (in 15h 50m).
Now
6:30a4:54p
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Night now · First light at 4:59 AM
| Window | Morning | Evening |
|---|---|---|
| Golden hour | 6:13 – 7:09 AM | 4:16 – 5:11 PM |
| Blue hour | 6:02 – 6:13 AM | 5:11 – 5:22 PM |
- Daylight
- 10h 23m
- −2m 12s vs. yesterday
- Darkness
- 10h 33m
- Solar noon
- 11:43 AM
- Sun altitude
- 59.6° below
- Sun direction
- 43° NE
Tomorrow
Sunrise
6:32 AM
110° ESEDawn 6:03 AM
Sunrise in Castle Rock will be at 6:32:05 AM MST (in 29h 27m).
Sunset
4:53 PM
250° WSWDusk 5:21 PM
Sunset in Castle Rock will be at 4:53:30 PM MST (in 39h 49m).
Moon tonight
Phase, moonrise and moonset in Castle Rock
Waning Crescent
20% illuminated
- Moonrise
- 1:46 AM
- Moonset
- 2:30 PM
Calendar
Mountain Time · select a day to expand
| Date | Dawn | Sunrise | Solar noon | Sunset | Dusk | Length | |
|---|---|---|---|---|---|---|---|
| 1 Sun | 5:59 AM | 6:27 AM | 11:43 AM | 4:57 PM | 5:25 PM | 10h 30m 17s | |
| 2 Mon | 6:00 AM | 6:28 AM | 11:42 AM | 4:56 PM | 5:24 PM | 10h 28m 02s | |
| 3 Tue | 6:01 AM | 6:29 AM | 11:42 AM | 4:55 PM | 5:23 PM | 10h 25m 49s | |
| 4 Wed | 6:02 AM | 6:30 AM | 11:43 AM | 4:54 PM | 5:22 PM | 10h 23m 37s | |
Wednesday, November 4 10h 23m 37s of daylight·−2m 12s vs. yesterday·twilight 6:02 AM – 5:22 PM Time 1:05 AM Altitude -59.6° Heading 43° NE Light Night 1:05 AM, Night, altitude -59.6 degrees | |||||||
| 5 Thu | 6:03 AM | 6:32 AM | 11:43 AM | 4:53 PM | 5:21 PM | 10h 21m 26s | |
| 6 Fri | 6:05 AM | 6:33 AM | 11:43 AM | 4:52 PM | 5:20 PM | 10h 19m 16s | |
| 7 Sat | 6:06 AM | 6:34 AM | 11:43 AM | 4:51 PM | 5:19 PM | 10h 17m 08s | |
| 8 Sun | 6:07 AM | 6:35 AM | 11:43 AM | 4:50 PM | 5:18 PM | 10h 15m 02s | |
| 9 Mon | 6:08 AM | 6:36 AM | 11:43 AM | 4:49 PM | 5:17 PM | 10h 12m 57s | |
| 10 Tue | 6:09 AM | 6:37 AM | 11:43 AM | 4:48 PM | 5:17 PM | 10h 10m 54s | |
| 11 Wed | 6:10 AM | 6:38 AM | 11:43 AM | 4:47 PM | 5:16 PM | 10h 08m 52s | |
| 12 Thu | 6:11 AM | 6:39 AM | 11:43 AM | 4:46 PM | 5:15 PM | 10h 06m 52s | |
| 13 Fri | 6:12 AM | 6:41 AM | 11:43 AM | 4:45 PM | 5:14 PM | 10h 04m 54s | |
| 14 Sat | 6:13 AM | 6:42 AM | 11:43 AM | 4:45 PM | 5:13 PM | 10h 02m 58s | |
| 15 Sun | 6:14 AM | 6:43 AM | 11:44 AM | 4:44 PM | 5:13 PM | 10h 01m 04s | |
| 16 Mon | 6:15 AM | 6:44 AM | 11:44 AM | 4:43 PM | 5:12 PM | 9h 59m 12s | |
| 17 Tue | 6:16 AM | 6:45 AM | 11:44 AM | 4:42 PM | 5:11 PM | 9h 57m 22s | |
| 18 Wed | 6:17 AM | 6:46 AM | 11:44 AM | 4:42 PM | 5:11 PM | 9h 55m 34s | |
| 19 Thu | 6:18 AM | 6:47 AM | 11:44 AM | 4:41 PM | 5:10 PM | 9h 53m 48s | |
| 20 Fri | 6:19 AM | 6:48 AM | 11:45 AM | 4:40 PM | 5:10 PM | 9h 52m 04s | |
| 21 Sat | 6:20 AM | 6:50 AM | 11:45 AM | 4:40 PM | 5:09 PM | 9h 50m 23s | |
| 22 Sun | 6:21 AM | 6:51 AM | 11:45 AM | 4:39 PM | 5:09 PM | 9h 48m 45s | |
| 23 Mon | 6:22 AM | 6:52 AM | 11:45 AM | 4:39 PM | 5:08 PM | 9h 47m 09s | |
| 24 Tue | 6:23 AM | 6:53 AM | 11:46 AM | 4:38 PM | 5:08 PM | 9h 45m 35s | |
| 25 Wed | 6:24 AM | 6:54 AM | 11:46 AM | 4:38 PM | 5:07 PM | 9h 44m 04s | |
| 26 Thu | 6:25 AM | 6:55 AM | 11:46 AM | 4:37 PM | 5:07 PM | 9h 42m 36s | |
| 27 Fri | 6:26 AM | 6:56 AM | 11:47 AM | 4:37 PM | 5:07 PM | 9h 41m 10s | |
| 28 Sat | 6:27 AM | 6:57 AM | 11:47 AM | 4:37 PM | 5:06 PM | 9h 39m 48s | |
| 29 Sun | 6:28 AM | 6:58 AM | 11:47 AM | 4:36 PM | 5:06 PM | 9h 38m 28s | |
| 30 Mon | 6:29 AM | 6:59 AM | 11:48 AM | 4:36 PM | 5:06 PM | 9h 37m 12s | |
FAQ
Frequently asked questions about sunrise and sunset in Castle Rock, United States
- What time does the sun rise in Castle Rock today?
- Sunrise in Castle Rock today (Wednesday, November 4, 2026) is at 6:30 AM. The sun comes up in the ESE.
- What time does the sun set in Castle Rock today?
- Sunset today is at 4:54 PM, after 10h 23m of daylight.
- When does it get dark in Castle Rock tonight?
- Civil twilight ends at 5:22 PM. After that you need artificial light for most things outdoors. Astronomical twilight ends at 6:25 PM, which is when night starts by the standard definition.How long after sunset it gets dark
- When is the longest day in Castle Rock, United States?
- The longest day of 2026 in Castle Rock is Sunday, June 21, 2026, the summer solstice, with 14h 56m of daylight. In 2027 the summer solstice falls on June 21, 2027.More on the summer solstice
- When is the shortest day in Castle Rock, United States?
- The shortest day of 2026 in Castle Rock, Colorado is Monday, December 21, 2026, the winter solstice, with 9h 23m of daylight. In 2027 the winter solstice lands on December 21, 2027.
- How much more daylight does Castle Rock get in summer than in winter?
- Castle Rock gets 5h 33m more daylight on its longest day than on its shortest (14h 56m against 9h 23m). Averaged across the year, a day here has 12h 12m of daylight.
- When is the earliest sunrise in Castle Rock?
- The earliest sunrise of 2026 in Castle Rock is on Saturday, June 13, 2026, when the sun comes up at 5:32 AM.
- When is the latest sunset in Castle Rock?
- The latest sunset is on Saturday, June 27, 2026 at 8:30 PM.
- When is the earliest sunset in Castle Rock?
- The earliest sunset of the year is on Monday, December 7, 2026, with the sun down by 4:35 PM.Why it comes before the shortest day
- When is the latest sunrise in Castle Rock?
- The latest sunrise is on Saturday, October 31, 2026 at 7:26 AM.
- Does Castle Rock observe daylight saving time?
- Yes. Castle Rock uses Mountain Time: clocks go forward on March 8, 2026, then back on November 1, 2026. Sunrise and sunset times jump by an hour on those dates.
Nearby
Other places close to Castle Rock
Cities near Castle Rock
National parks & monuments nearby
Developers: get this data programmatically with the free JSON API.
GET https://api.sunrisesunset.io/json?lat=39.37221&lng=-104.85609