Current time in Boulder, United States

Time in Boulder, Colorado, United States
11:21 PM
 

Boulder time zone and facts

Time zone
Denver Time (MDT)
UTC offset
UTC−6
Daylight saving
Clocks go back 1 hour on Sunday, November 1, 2026 at 1:00 AM
Sunrise today
7:17 AM
Sunset today
6:14 PM
Region
Colorado
Coordinates
40.04°N, 105.25°W

Time difference from Boulder

CityTime nowDifference
New York1:21 AM, Wed2 hours ahead
Los Angeles10:21 PM, Tue1 hour behind
London6:21 AM, Wed7 hours ahead
Paris7:21 AM, Wed8 hours ahead
Dubai9:21 AM, Wed10 hours ahead
Delhi10:51 AM, Wed11:30 hours ahead
Tokyo2:21 PM, Wed15 hours ahead
Sydney4:21 PM, Wed17 hours ahead

The difference from your location is shown at the top of the page.

Upcoming public holidays in United States

  • Wed, Nov 11, 2026 Veterans Day
  • Thu, Nov 26, 2026 Thanksgiving Day
  • Fri, Dec 25, 2026 Christmas Day
  • Fri, Jan 1, 2027 New Year's Day
  • Mon, Jan 18, 2027 Martin Luther King Jr. Day

All United States holidays →

Other cities in United States

New YorkLos AngelesChicagoHoustonPhiladelphiaDallasMiamiBostonDetroitAtlantaWashington, D.C.PhoenixSan FranciscoSan DiegoDenverSeattle

Frequently asked questions

What time zone is Boulder in?

Boulder uses Denver Time (IANA zone America/Denver). Right now the local time is UTC−6.

Does Boulder observe daylight saving time?

Yes. The next change is on November 1, 2026, when clocks go back by 1 hour.

What is the time difference between Boulder and New York?

Boulder is currently 2 hours behind New York.

What is the time difference between Boulder and London?

Boulder is currently 7 hours behind London.

What time is sunrise and sunset in Boulder today?

Today the sun rises at 7:17 AM and sets at 6:14 PM local time.

Compare with other cities

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From the blog

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