Sun Times in Boulder Today
Saturday, January 10, 2026
America/Denver · 9h 31m of daylight
Complete Sun Times
Morning
Astronomical Dawn
5:47 AM
Blue Hour Starts
6:53 AM
Sunrise
7:23 AM
Golden Hour Ends
8:05 AM
Midday
Solar Noon
12:09 PM
Evening
Golden Hour Starts
4:13 PM
Sunset
4:55 PM
Blue Hour Ends
5:25 PM
Astronomical Dusk
6:31 PM
Frequently Asked Questions
What time is sunrise in Boulder today?▼
Today's sunrise in Boulder is at 7:23 AM (America/Denver). This time is calculated based on your location's coordinates.
What time is sunset in Boulder today?▼
Today's sunset in Boulder is at 4:55 PM (America/Denver). This time is calculated based on your location's coordinates.
When is golden hour in Boulder?▼
Morning golden hour in Boulder runs from sunrise at 7:23 AM until 8:05 AM. Evening golden hour starts at 4:13 PM and ends at sunset (4:55 PM).
How long is the day in Boulder?▼
Today in Boulder there are 9 hours and 31 minutes of daylight between sunrise and sunset.
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