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Current Local Time in Boulder, Colorado, USA

8:21:09 am MDT

Tuesday, October 15, 2019

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

Location of BoulderLocation

Time Zone

MDT (Mountain Daylight Time)
UTC/GMT -6 hours
Daylight Saving Time started on Sunday, March 10, 2019 at 2:00 am

DST started

Mar 10, 2019
Forward 1 hour
Daylight Saving Time ends on Sunday, November 3, 2019 at 2:00 am

DST ends

Nov 3, 2019
Back 1 hour

Difference

1 hour ahead of
Fullerton
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°F

Weather

37 °F

Clear.
63 / 35 °F

Wed 16.78 / 40 °F
Thu 17.78 / 48 °F

Weather by CustomWeather, © 2019

More weather details

Sunrise

7:11 am
100° East

Sunset

6:21 pm
259° West

Day length

11 hours, 10 minutes
-2m 32s shorter

Moon 97.1%

Set – 8:44 am
Rise – 7:42 pm

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

Solar Noon

Sun in South: 12:46 pm
Altitude: 41.4°

Astronomical
Twilight

5:41 am – 6:12 am
7:20 pm – 7:51 pm

Nautical
Twilight

6:12 am – 6:44 am
6:48 pm – 7:20 pm

Civil
Twilight

6:44 am – 7:11 am
6:21 pm – 6:48 pm

Previous
Moon Phase

Full Moon
October 13, 2019
3:07 pm

Next
Moon Phase

Third Quarter
October 21, 2019
6:39 am
Boulder
USA
8:2109am
Tuesday, October 15, 2019