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Current Local Time in Boulder, Colorado, USA

10:15:03 am MST

Wednesday, December 25, 2024

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Country: United States
State: Colorado (CO)
Lat/Long: 40°01'N / 105°16'W
Elevation: 1623 m
Currency: United States Dollar (USD)
Languages: English
Country Code: +1
Location of BoulderLocation

Holiday Note: Dec 25, Christmas Day. Businesses may be closed. See more

°F

Weather

37 °F

Sunny.
49 / 34 °F

Thu 26.51 / 29 °F
Fri 27.46 / 32 °F

Weather by CustomWeather, © 2024

More weather details

Time Zone

MST (Mountain Standard Time)
UTC/GMT -7 hours
Daylight Saving Time started on Sunday, March 10, 2024 at 2:00 am

DST started

Mar 10, 2024
Forward 1 hour
Daylight Saving Time ended on Sunday, November 3, 2024 at 2:00 am

DST ended

Nov 3, 2024
Back 1 hour

Difference

2 hours behind
Columbus

Sunrise

7:21 am
120° Southeast

Sunset

4:41 pm
240° Southwest

Day length

9 hours, 20 minutes
+15s longer

Moon 25.0%

Rise – 2:22 am
Set – 12:55 pm

More Sun & Moon in Boulder
+ Show More Twilight and Moon Phase Information

Solar Noon

Sun in South: 12:01 pm
Altitude: 26.7°

Astronomical
Twilight

5:43 am – 6:16 am
5:46 pm – 6:19 pm

Nautical
Twilight

6:16 am – 6:50 am
5:12 pm – 5:46 pm

Civil
Twilight

6:50 am – 7:21 am
4:41 pm – 5:12 pm

Previous
Moon Phase

Third Quarter
December 22, 2024
3:18 pm

Next
Moon Phase

New Moon
December 30, 2024
3:26 pm
Boulder
USA
10:1503am
Wednesday, December 25, 2024