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

3:28:44 AM MDT

Saturday, May 23, 2015

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

Holiday Note: May 25, Memorial Day. Businesses may be closed. See more

°F

Weather

48 °F

Fog.
44 / 61 °F

Sun 24.41 / 64 °F
Mon 25.44 / 68 °F

Weather by CustomWeather, © 2015

Time zone

MDT (Mountain Daylight Time)
UTC/GMT -6 hours
Daylight Saving Time started on Sunday, March 8, 2015 at 2:00 AM

DST started

Mar 8, 2015
Forward 1 hour
Daylight Saving Time ends on Sunday, November 1, 2015 at 2:00 AM

DST ends

Nov 1, 2015
Back 1 hour

Difference

2 hours behind
Washington DC

Sunrise

5:40 AM
62° Northeast

Sunset

8:17 PM
298° Northwest

Day length

14 hours, 37 minutes
+1m 35s longer

Moon 28.4%

Set – 12:12 AM
Rise – 10:56 AM
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Solar Noon

Sun in South: 12:58 PM
Altitude: 70.6°

Astronomical
Twilight

No periods of astronomical twilight

Nautical
Twilight

No periods of nautical twilight

Civil
Twilight

No periods of civil twilight

Previous
Moon Phase

New Moon
May 17, 2015
10:15 PM

Next
Moon Phase

First Quarter
May 25, 2015
11:20 AM
Boulder
U.S.A.
3:2844AM
Saturday, May 23, 2015