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

11:10:41 PM MDT

Wednesday, May 4, 2016

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

Astronomy Note: May 9, Mercury Transit is visible in Boulder. See more

°F

Weather

63 °F

Passing clouds.
44 / 80 °F

Fri 6.48 / 78 °F
Sat 7.47 / 58 °F

Weather by CustomWeather, © 2016

Time zone

MDT (Mountain Daylight Time)
UTC/GMT -6 hours
Daylight Saving Time started on Sunday, March 13, 2016 at 2:00 AM

DST started

Mar 13, 2016
Forward 1 hour
Daylight Saving Time ends on Sunday, November 6, 2016 at 2:00 AM

DST ends

Nov 6, 2016
Back 1 hour

Difference

2 hours behind
Washington DC

Sunrise

5:57 AM
68° East

Sunset

7:59 PM
292° Northwest

Day length

14 hours, 2 minutes
+2m 11s longer

Moon 4.0%

Rise – 4:45 AM
Set – 5:38 PM
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More Sun & Moon in Boulder
+ Show More Twilight and Moon Phase Information

Solar Noon

Sun in South: 12:58 PM
Altitude: 66.2°

Astronomical
Twilight

4:12 AM – 4:51 AM
9:06 PM – 9:45 PM

Nautical
Twilight

4:51 AM – 5:27 AM
8:29 PM – 9:06 PM

Civil
Twilight

5:27 AM – 5:57 AM
7:59 PM – 8:29 PM

Previous
Moon Phase

Third Quarter
April 29, 2016
9:30 PM

Next
Moon Phase

New Moon
May 6, 2016
1:31 PM
Boulder
USA
11:1041PM
Wednesday, May 4, 2016