Yesterday's Sunrise, Sunset, Length of a Day in Boulder, CO, United States

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Where Is Moon Earth Time Clock

Current local time in Boulder, CO
Fri, 17 May 2024 14:43:57 -0600
Time is displayed when you enter the page. You must refresh this page to get current local time.
16 May 2024
Sunrise: 05:43:22
Sunset: 20:11:28
Transit: 12:57:25
Length of
daytime:		 14h 28m 06s
Twilight Begins Ends Length
Civil 05:12:33 20:42:17 15h 29m 44s
Nautical 04:34:14 21:20:36 16h 46m 22s
Astronomical 03:51:35 22:03:15 18h 11m 40s

City Region Country
Boulder Colorado United States
Coordinates Latitude Longitude
DMS: 39° 58′ 19″ N 105° 14′ 56″ W
Decimal: 39.9721 -105.249
Timezone:
UTC offset: UTC-6:00
Daylight Saving Time: Yes
MDT Mountain Daylight Time (North America)
America/Denver
Rise Set Length
Today 05:42:32 20:12:23 14h 29m 51s
May 15, 2024 05:44:14 20:10:32 14h 26m 18s
May 17, 2024 05:42:32 20:12:23 14h 29m 51s
Neighborhood of Boulder, CO
Longmont, CO, Golden, CO, Jamestown, CO, Lafayette, CO, Wheat Ridge, CO, Pinecliffe, CO, Broomfield, CO, Hygiene, CO, Erie, CO, Eldorado Springs, CO

Locations in United States
Houston, TX, Detroit, MI, San Jose, CA, San Francisco, CA, Austin, TX, Seattle, WA, Fort Worth, TX, Oklahoma City, OK, Tucson, AZ, Miami, FL

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Great North American Total Solar Eclipse
April 8, 2024 - America's Great Total Solar Eclipse
Path of the Total Solar Eclipse - April 2024
Live Broadcasts of Great American Total Solar Eclipse - April 8, 2024
Solar Eclipse April 2024 Live Streams

What to Expect (Animated Simulations)
The animation on the left side shows how the April's Solar Eclipse will look like over Niagara Falls, NY, US.

Get animation for other locations across North America (USA, Canada, Mexico):

Other Locations


Get more information (times, data) on this eclipse over Nigara Falls, NY, US:

Niagara Falls, NY, US
How long is a day in Boulder, CO, United States Yesterday
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