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Flag for USA Current Local Time in Boulder, Colorado, USA

4:34:48 am MDT

Sunday, April 23, 2017

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 12, 2017 at 2:00 am

DST started

Mar 12, 2017
Forward 1 hour
Daylight Saving Time ends on Sunday, November 5, 2017 at 2:00 am

DST ends

Nov 5, 2017
Back 1 hour

Difference

2 hours behind
Washington DC
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°F

Weather

43 °F

Clear.
38 / 76 °F

Mon 24.46 / 71 °F
Tue 25.36 / 60 °F

Weather by CustomWeather, © 2017

More weather details

Sunrise

6:11 am
73° East

Sunset

7:48 pm
288° West

Day length

13 hours, 36 minutes
+2m 24s longer

Moon 12.7%

Rise – 4:44 am
Set – 4:42 pm

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

Solar Noon

Sun in South: 12:59 pm
Altitude: 62.8°

Astronomical
Twilight

4:31 am – 5:07 am
8:51 pm – 9:28 pm

Nautical
Twilight

5:07 am – 5:42 am
8:16 pm – 8:51 pm

Civil
Twilight

5:42 am – 6:11 am
7:48 pm – 8:16 pm

Previous
Moon Phase

Third Quarter
April 19, 2017
3:56 am

Next
Moon Phase

New Moon
April 26, 2017
6:16 am
Boulder
USA
4:3448am
Sunday, April 23, 2017