Today's Sunrise, Sunset, Length of a Day in Castle Rock, CO, United States

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Current local time in Castle Rock, CO
Wed, 01 Oct 2025 19:50:03 -0600
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01 October 2025
Sunrise: 06:56:02
Sunset: 18:41:46
Transit: 12:48:54
Length of
daytime:
11h 45m 44s
Twilight Begins Ends Length
Civil 06:29:22 19:08:26 12h 39m 04s
Nautical 05:58:16 19:39:32 13h 41m 16s
Astronomical 05:26:55 20:10:54 14h 43m 59s

City Region Country
Castle Rock Colorado United States
Coordinates Latitude Longitude
DMS: 39° 22′ 41″ N 104° 51′ 29″ W
Decimal: 39.378 -104.858
Timezone:
UTC offset: UTC-6:00
Daylight Saving Time: Yes
MDT Mountain Daylight Time (North America)
America/Denver
Rise Set Length
Yesterday 06:55:05 18:43:22 11h 48m 17s
Tomorrow 06:57:00 18:40:11 11h 43m 11s

Castle Rock, CO, United States. Sunrise, Sunset, Day Length Today
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