Current local time in Castle Rock, CO
| 17 September 2026 | |
|---|---|
| Sunrise: | 06:42:58 |
| Sunset: | 19:05:03 |
| Transit: | 12:54:01 |
| Length of daytime: |
12h 22m 05s |
| Twilight | Begins | Ends | Length |
|---|---|---|---|
| Civil | 06:16:11 | 19:31:50 | 13h 15m 39s |
| Nautical | 05:44:39 | 20:03:22 | 14h 18m 43s |
| Astronomical | 05:12:25 | 20:35:36 | 15h 23m 11s |
| City | Region | Country |
|---|---|---|
| Castle Rock | Colorado | United States |
| Coordinates | Latitude | Longitude |
| DMS: | 39° 21′ 45″ N | 104° 54′ 29″ W |
| Decimal: | 39.3624 | -104.908 |
| Timezone: | ||
| UTC offset: UTC-6:00 | ||
| Daylight Saving Time: Yes | ||
| MDT Mountain Daylight Time (North America) | ||
| America/Denver | ||
| Rise | Set | Length | |
|---|---|---|---|
| Yesterday | 06:42:03 | 19:06:41 | 12h 24m 38s |
| Tomorrow | 06:43:53 | 19:03:25 | 12h 19m 32s |
Neighborhood of Castle Rock, CO
Englewood, CO, Larkspur, CO, Littleton, CO, Parker, CO, Palmer Lake, CO, Franktown, CO, Sedalia, CO, Louviers, CO, Galeton, CO, Kim, COLocations in United States
Chicago, IL, Philadelphia, PA, Dallas, TX, Oklahoma City, OK, Long Beach, CA, Oakland, TN, Minneapolis, MN, Miami, FL, Wichita, KS, Santa Ana, CAOther Cities
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