Current local time in Castle Rock, CO
| 17 September 2026 | |
|---|---|
| Sunrise: | 06:42:43 |
| Sunset: | 19:04:51 |
| Transit: | 12:53:47 |
| Length of daytime: |
12h 22m 08s |
| Twilight | Begins | Ends | Length |
|---|---|---|---|
| Civil | 06:15:55 | 19:31:40 | 13h 15m 45s |
| Nautical | 05:44:19 | 20:03:15 | 14h 18m 56s |
| Astronomical | 05:12:03 | 20:35:31 | 15h 23m 28s |
| City | Region | Country |
|---|---|---|
| Castle Rock | Colorado | United States |
| Coordinates | Latitude | Longitude |
| DMS: | 39° 26′ 38″ N | 104° 51′ 07″ W |
| Decimal: | 39.4439 | -104.852 |
| Timezone: | ||
| UTC offset: UTC-6:00 | ||
| Daylight Saving Time: Yes | ||
| MDT Mountain Daylight Time (North America) | ||
| America/Denver | ||
| Rise | Set | Length | |
|---|---|---|---|
| Yesterday | 06:41:48 | 19:06:29 | 12h 24m 41s |
| Tomorrow | 06:43:38 | 19:03:13 | 12h 19m 35s |
Neighborhood of Castle Rock, CO
Louviers, CO, Larkspur, CO, Aurora, CO, Denver, CO, Franktown, CO, Parker, CO, Englewood, CO, Littleton, CO, Strasburg, CO, Rand, COLocations in United States
Philadelphia, PA, Phoenix, AZ, San Jose, CA, San Francisco, CA, Austin, TX, Cleveland, OH, Sacramento, CA, Omaha, NE, Colorado Springs, CO, Cincinnati, OHOther Cities
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