Flag for U.S.A. Current local time in Boulder, Colorado, U.S.A.

11:36:50 PM MDT

Monday, October 20, 2014

Country: United States (USA)

State: Colorado (CO)


Lat/long: 40°01'N / 105°17'W

Currency: United States Dollar (USD)


Languages: English

Dial Codes: +1 - See how to dial

Location of BoulderLocation

Astronomy Note: Oct 23, Partial Solar Eclipse is partially visible in Boulder. See more

°F

Weather

57 °F

Clear.
51 / 76 °F

Wed 22.53 / 72 °F
Thu 23.49 / 77 °F

Weather by CustomWeather 2014 ©

Time zone

MDT (Mountain Daylight Time)
UTC/GMT -6 hours
Daylight Saving Time started on Sunday, March 9, 2014 at 2:00 AM

DST started

Mar 9, 2014
Forward 1 hour
Daylight Saving Time ends on Sunday, November 2, 2014 at 2:00 AM

DST ends

Nov 2, 2014
Back 1 hour

Difference

2 hours behind
Washington DC

Sunrise

7:17 AM
103° East

Sunset

6:14 PM
257° West

Day length

10 hours, 57 minutes
-2m 29s shorter

Moon 7.0%

Rise – 4:08 AM
Set – 4:38 PM
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Solar Noon

Sun in South: 12:46 PM
Altitude: 39.5°

Astronomical
Twilight

5:47 AM – 6:18 AM
7:13 PM – 7:44 PM

Nautical
Twilight

6:18 AM – 6:50 AM
6:42 PM – 7:13 PM

Civil
Twilight

6:50 AM – 7:17 AM
6:14 PM – 6:42 PM

Previous
Moon Phase

Third Quarter
October 15, 2014
1:12 PM

Next
Moon Phase

New Moon
October 23, 2014
3:57 PM
Boulder
U.S.A.
11:3650PM
Monday, October 20, 2014