Current Time in Castle Rock
United States · America/Denver · Pop. 55,591
Sun & Daylight
Sunrise
05:55 AM
Sunset
08:17 PM
Solar Noon
01:05 PM
Day Length
-9.6h
Weather
🌤️
31.7°C
Mainly clear
Feels Like
30.3°C
Humidity
28%
Wind
18.7 km/h
UV Index
0.5
Timezone
- IANA ID
- America/Denver
- Abbreviation
- MDT
- UTC Offset
- UTC-06:00
- DST Active
- Yes
- Next Change
- Nov 1, 2026
- Elevation
- 1897m