Sunrise & Sunset in Boulder, United States
Sunday, September 6, 2026
Sunrise
06:40 AM
Day Length
12h 38m
Sunset
07:17 PM
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Frequently Asked Questions
- What time is sunrise in Boulder today?
- Sunrise in Boulder, United States today is at approximately 06:40 AM local time.
- What time is sunset in Boulder today?
- Sunset in Boulder, United States today is at approximately 07:17 PM local time.
- How long is the day in Boulder today?
- Today's daylight in Boulder lasts approximately 12h 38m, from sunrise to sunset.