Current time in Boulder, United States United States

In Boulder now Sunday, July 25, 2021, week 31
Now Mountain Daylight Time (North America) (MDT), offset UTC-06:00
Mountain Standard Time (North America) (MST) standard time zone, UTC-07:00 will start from Nov 7, 2021

Sunrise and sunset

Sunrise and sunset in Boulder, Sunday, July 25, 2021
Sunrise: 05:54
Sunset: 20:20
Moon rise: 21:58
Moon set: 08:34

Daylight saving time and standard time

When the clock transition in 2021 in Boulder, United States
DST time begins at
Sunday, March 14, 2021, 02:00
Hours must be moved one hour ahead to 03:00
DST time ends at
Sunday, November 7, 2021, 02:00
Hours must be moved one hour back to 01:00

Information about Boulder, United States

Boulder, United States

Boulder is one of the cities in United States. Boulder is located on the continent of North America.

Time zone in Boulder, United States define as UTC-07:00, with daylight saving time UTC-06:00 so at the moment the current time in Boulder is 20:28 Standard time takes place after 104 days.

Continent North America
Country United States
Capital Washington
Latitude 40.01
Longitude -105.27
Population 107,349
Currency Dollar (USD)
Domain .us

The population of Boulder is 107,349 people, which is ~ 0.03% of the total population of United States.

Current time in popular cities of United States

San Pedro 19:28
Lancaster 19:28
Los Angeles 19:28
Billings 20:28
Apple Valley 19:28
Corona 22:28
Spartanburg 22:28
Roanoke 22:28
Saginaw 22:28
Rock Hill 22:28

Current time in different cities of United States

Shreveport 21:28
Centralia 21:28
Key West 22:28
Medford 19:28
Painesville 22:28
Limon 20:28
Supai 19:28
Westerly 22:28
San Fernando 19:28
Paducah 21:28

Exact Time in Boulder website delivers the exact time in Boulder, United States. Boulder is one of the cities in United States. We are aimed at providing the most exact time in Boulder. To do so, our online clock is synchronized with NTP-server along with an atomic clock. As a result, Getdatetime displays the most accurate local time with the time zone, second and milliseconds in a chosen country.

Additional Information

Visitors stay in touch with the accurate local time in Boulder as well as benefit from additional useful information:
  • What date and time it is now;
  • Boulder time zone;
  • Clock set for winter time;
  • Sunset and sunrise as well as moonrise and moonset;
  • Daytime length;
  • Brief information about Boulder and United States;
  • The exact time in other popular countries.
Boulder uses Mountain Standard Time (North America) (MST) UTC-07:00 in winter and Mountain Daylight Time (North America) (MDT) UTC-06:00 in summer. Daylight saving time settings in Boulder should be adjusted on Sunday, March 14, 2021, at 02:00 (1 hour forward) and on Sunday, November 7, 2021, at 02:00 (1 hour backward).