Current local time in Castle Rock, CO
| 17 September 2026 | |
|---|---|
| Sunrise: | 06:42:37 |
| Sunset: | 19:04:40 |
| Transit: | 12:53:38 |
| Length of daytime: |
12h 22m 03s |
| Twilight | Begins | Ends | Length |
|---|---|---|---|
| Civil | 06:15:51 | 19:31:26 | 13h 15m 35s |
| Nautical | 05:44:19 | 20:02:58 | 14h 18m 39s |
| Astronomical | 05:12:06 | 20:35:11 | 15h 23m 05s |
| City | Region | Country |
|---|---|---|
| Castle Rock | Colorado | United States |
| Coordinates | Latitude | Longitude |
| DMS: | 39° 19′ 39″ N | 104° 48′ 58″ W |
| Decimal: | 39.3276 | -104.816 |
| Timezone: | ||
| UTC offset: UTC-6:00 | ||
| Daylight Saving Time: Yes | ||
| MDT Mountain Daylight Time (North America) | ||
| America/Denver | ||
| Rise | Set | Length | |
|---|---|---|---|
| Yesterday | 06:41:42 | 19:06:18 | 12h 24m 36s |
| Tomorrow | 06:43:32 | 19:03:02 | 12h 19m 30s |
Neighborhood of Castle Rock, CO
Littleton, CO, Larkspur, CO, Parker, CO, Palmer Lake, CO, Englewood, CO, Franktown, CO, Elbert, CO, Louviers, CO, Eckley, CO, Green Mountain Falls, COLocations in United States
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