Home Time Zones World Clock USA Boulder

Current Local Time in Boulder, Colorado, USA

1:27:06 pm MST

Thursday, December 13, 2018

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Country: United States

State: Colorado (CO)

Lat/Long: 40°01'N / 105°16'W

Currency: United States Dollar (USD)

Languages: English

Dial Codes: +1 - See how to dial

Time Zone

MST (Mountain Standard Time)
UTC/GMT -7 hours

DST started

Mar 11, 2018
Forward 1 hour

DST ended

Nov 4, 2018
Back 1 hour

Difference

2 hours behind
Washington DC

About MST — Mountain Standard Time

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°F

Weather

39 °F

Sunny.
22 / 43 °F

Fri 14.		26 / 53 °F
Sat 15.		32 / 53 °F

More weather details

Sunrise

7:14 am
↑ 120° Southeast

Sunset

4:36 pm
↑ 240° Southwest

Day length

9 hours, 21 minutes
-33s shorter

Moon 34.7%

Rise – 11:41 am
Set – 10:34 pm

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

Solar Noon

Sun in South: 11:55 am
Altitude: 26.8°

Astronomical
Twilight

5:36 am – 6:09 am
5:40 pm – 6:13 pm

Nautical
Twilight

6:09 am – 6:43 am
5:06 pm – 5:40 pm

Civil
Twilight

6:43 am – 7:14 am
4:36 pm – 5:06 pm

Previous
Moon Phase

New Moon
December 7, 2018
12:20 am

Next
Moon Phase

First Quarter
December 15, 2018
4:49 am

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Tools & Converters

Calendar & Holidays

Create the United States calendar

Upcoming Holidays

More Holidays in the United States

Airports

Denver International Airport, DEN
About 33 mi ESE of Boulder
Colorado Springs Airport, COS
About 89 mi SSE of Boulder

Other cities near Boulder

Fullscreen Exit

Boulder

USA

1:2706pm