Current Time in Castle Rock, United States 🇺🇸
Lat/Long: 39.37° N, 104.86° W
Elevation: 1,897 m above sea level
Population rank: #832 of 21,150 cities in United States by population
State: Colorado
Country: 🇺🇸 United States (North America)
IANA Timezone: America/Denver
Solar time: clocks run about 1h ahead of the sun
Timezone: MST
Daylight Saving Time: Yes ✅ (Abbreviation: MDT) (When does Daylight Savings Time end?)
Standard Timezone Abbreviations used in United States: AKST, CST, EST, HST, MST, PST
Daylight Saving Timezone Abbreviations used in United States: AKDT, CDT, EDT, HDT, MDT, PDT
Daylight Hours in Castle Rock
Castle Rock gets 14h 50m of daylight today — sunrise is at 05:33 and sunset is at 20:23.
Daylight ranges from about 9h 23m near the December solstice to 14h 56m near the June solstice.
Time Difference Between Castle Rock and Major Cities
Live local time and the difference from Castle Rock right now.
Best Time to Call Castle Rock
How standard business hours (9:00 to 17:00) in major hubs line up with the clock in Castle Rock:
Other Cities in United States with Local Time
Cities Sharing Castle Rock's Time Zone (UTC−07:00)
These major cities are at the same UTC offset as Castle Rock.
Weather in Castle Rock
Tools to Plan Meetings
Prayer Times in Castle Rock
| Date | Fajr | Sunrise | Dhuhr | Asr | Maghrib | Isha |
|---|---|---|---|---|---|---|
| Sat, 6 Jun ● | 03:30 | 05:32 | 12:58 | 16:54 | 20:23 | 21:53 |
| Sun, 7 Jun | 03:29 | 05:32 | 12:58 | 16:55 | 20:23 | 21:53 |
| Mon, 8 Jun | 03:29 | 05:32 | 12:58 | 16:55 | 20:24 | 21:54 |
| Tue, 9 Jun | 03:28 | 05:32 | 12:58 | 16:55 | 20:24 | 21:54 |
| Wed, 10 Jun | 03:28 | 05:32 | 12:58 | 16:55 | 20:25 | 21:55 |
| Thu, 11 Jun | 03:28 | 05:32 | 12:59 | 16:56 | 20:26 | 21:56 |
| Fri, 12 Jun | 03:27 | 05:32 | 12:59 | 16:56 | 20:26 | 21:56 |
Add Castle Rock Widgets to Your Website
Embed free customizable Castle Rock widgets on your site. No registration. No coding.
Castle Rock Prayer Times Widget
Show daily prayer times for Castle Rock on any website
Castle Rock Weather Widget
Current conditions and 7-day forecast for Castle Rock
Castle Rock Sunrise & Sunset Widget
Sunrise, sunset, day length, and twilight times for Castle Rock
Castle Rock Moon Phase Widget
Current phase, illumination, and next full/new moon for Castle Rock
Castle Rock Countdown Timer Widget
Live event countdown in Castle Rock local time
14-day Forecast for Castle Rock
Sunrise & Sunset Times for Castle Rock
Sunrise
in Castle Rock
↑
5:33 AM
Sunset
in Castle Rock
↓
8:23 PM
Day Length
14h 50m
Dawn
in Castle Rock
5:00 AM
Dusk
in Castle Rock
8:56 PM
View detailed past and future sunrise, sunset, and twilight times for Castle Rock. Track daylight hours, sun phases, and more.
Moon Phases & Times for Castle Rock
Current Phase
Waning Gibbous
Illumination
66.9%
Next Moonrise
↑
Tomorrow, 00:53
Next Moonset
↓
Tomorrow, 12:09
View the detailed moon calendar for Castle Rock with moonphases, moonrise, and moonset times for any date.
How Far Is Castle Rock From Other Major Cities?
| City | Distance | Direction |
|---|---|---|
| Los Angeles | 1,330 km | WSW (248deg) |
| New York | 2,617 km | ENE (77deg) |
| London | 7,565 km | NE (40deg) |
| Paris | 7,884 km | NE (42deg) |
| Moscow | 8,859 km | NNE (20deg) |
| Sao Paulo | 9,243 km | SE (128deg) |
| Tokyo | 9,371 km | NW (313deg) |
| Hong Kong | 12,047 km | NW (322deg) |
When Do the Clocks Change in Castle Rock?
Castle Rock next changes its clocks on November 1, 2026, when the clocks fall back by one hour.
Castle Rock's Antipode: The Opposite Side of the Earth
Dig straight through the Earth from Castle Rock and you would surface in the open ocean, near 39.4deg S, 75.1deg E.
Frequently Asked Questions about Castle Rock
What time is it in Castle Rock right now?
The current local time in Castle Rock is 11:53 on Saturday, June 06, 2026. Castle Rock follows the America/Denver time zone.
What time zone is Castle Rock in?
Castle Rock uses the America/Denver IANA time zone (UTC−07:00). This zone covers the city and surrounding region year-round, with automatic adjustments during daylight saving when applicable.
How many hours ahead or behind UTC is Castle Rock?
Castle Rock is UTC−07:00 during standard time. To convert UTC to Castle Rock local time, shift the clock −07:00 hours backward.
Is Castle Rock on daylight saving time right now?
Yes — Castle Rock is currently observing daylight saving time as of June 06, 2026.
What time is sunrise and sunset in Castle Rock today?
Today in Castle Rock: sunrise is at 05:33 and sunset is at 20:23, giving 14h 50m of daylight.
What moon phase is visible over Castle Rock tonight?
The moon phase over Castle Rock tonight is Waning Gibbous with 66.9% illumination.
What is solar time in Castle Rock?
Solar time follows the Sun's actual position, with solar noon when the Sun is highest in the sky. In Castle Rock, clocks run about 1h ahead of local solar time, because the official time zone does not exactly match the Sun's position.