Sunrise and sunset times in Fort Collins

Calculate sunrise and sunset times in Fort Collins, day length for any day of the year.

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Fort Collins — sunrise, sunset, length of day 24/11/2025

Sunrise: 06:57:35 am
Sunset: 04:36:34 pm
Day length: 09:38:59
Sun at zenith: 11:47:05 am
Civil dawn: 06:27:47 am
Civil dusk: 05:06:23 pm
Nautical dawn: 05:54:13 am
Nautical dusk: 05:39:56 pm
Astronomical dawn: 05:21:33 am
Astronomical dusk: 06:12:37 pm