Current Time in Boulder, Colorado, United States of America

Boulder Time Now

Boulder

Mountain Daylight Time (MDT)

MDT is 6 hours behind Universal Time.

Sunrise / Sunset Time

Daylight Time: 14 hours 58 minutes 28 seconds

Sunrise Time: 5:31 AM Thursday

Sunset Time: 8:30 PM Thursday

Moonrise / Moonset Time

Moonlight Time: 15 hours 17 minutes 17 seconds

Moonrise Time: 9:30 PM Thursday

Moonset Time: 6:13 AM Thursday

Next Daylight Saving Time Change

Daylight Savings	Date
Ends	Sun, Nov 02, 2025 2:00:00 AM

Clocks will be turned back by 60 minutes.

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