Boulder Airport (3U9) Weather & Forecast

3U9

Current Condition

°

Weather Forecast

Sunrise, Sunset and Twilight

Monday, Dec 15, 2025	Local MST (UTC-7)	UTC
Morning Civil Twilight	7:30	14:30
Sunrise	8:05	15:05
Solar Noon	12:24	19:24
Sunset	16:43	23:43
Evening Civil Twilight	17:18	24:18