CityInfo Logo
CityInfo

Table of Contents

City Time: Boulder

A few alternate names for Boulder are: Bolder, Boulder, Bouldur, WBU, ba'uldara, bo de, boldara, bolde xr, boldeo, boruda

Inspired by Petr Knoll and Filip Zrnzevic
TimeNow
Boulder

General Information about Boulder

  • Official Name: United States of America
  • Common Name: United States
  • Population: 107349
  • Timezone: America/Denver
  • Coordinates: 40.01499, -105.27055
  • Country Code: USA
  • Continent: North America

Closest Airports to Boulder

  • 1. Boulder Municipal Airport (WBU), distance from city center: 4.66 km
  • 2. Rocky Mountain Metropolitan Airport (BJC), distance from city center: 17.63 km
  • 3. Northern Colorado Regional Airport (FNL), distance from city center: 53.34 km

Location of Boulder

United States Country Details

  • Country: United States
  • Official Name: United States of America
  • Capital: Washington, D.C.
  • Region: Americas
  • Subregion: North America
  • Population: 329,484,123
  • Area: 9,372,610 km²
  • Languages: English
  • Currency: United States dollar ($)
  • Timezones: UTC-12:00, UTC-11:00, UTC-10:00, UTC-09:00, UTC-08:00, UTC-07:00, UTC-06:00, UTC-05:00, UTC-04:00, UTC+10:00, UTC+12:00
  • Flag: Flag of {countryDetailsInfoJson[0].name.common}

Has borders with:

  • Canada
  • Mexico

Holidays in Boulder, United States of America

Planning a short trip? Check out the Long Weekends Calendar in United States of America for 2026

  • New Year's Day - 2026-01-01
  • Martin Luther King, Jr. Day - 2026-01-19
  • Lincoln's Birthday - 2026-02-12
  • Washington's Birthday - 2026-02-16
  • Good Friday - 2026-04-03
  • Good Friday - 2026-04-03
  • Truman Day - 2026-05-08
  • Memorial Day - 2026-05-25
  • Juneteenth National Independence Day - 2026-06-19
  • Independence Day - 2026-07-03
  • Labour Day - 2026-09-07
  • Columbus Day - 2026-10-12
  • Indigenous Peoples' Day - 2026-10-12
  • Veterans Day - 2026-11-11
  • Thanksgiving Day - 2026-11-26
  • Christmas Day - 2026-12-25

Daylight Saving Time in Boulder, United States of America

Year DST Start DST End
2025 Mar 9, 2025, 9:00 AM Nov 2, 2025, 9:00 AM
2026 Mar 8, 2026, 9:00 AM Nov 1, 2026, 9:00 AM
2027 Mar 14, 2027, 9:00 AM Nov 7, 2027, 9:00 AM
2028 Mar 12, 2028, 9:00 AM Nov 5, 2028, 9:00 AM
2029 Mar 11, 2029, 9:00 AM Nov 4, 2029, 9:00 AM
2030 Mar 10, 2030, 9:00 AM Nov 3, 2030, 9:00 AM
2031 Mar 9, 2031, 9:00 AM Nov 2, 2031, 9:00 AM
2032 Mar 14, 2032, 9:00 AM Nov 7, 2032, 9:00 AM
2033 Mar 13, 2033, 9:00 AM Nov 6, 2033, 9:00 AM
2034 Mar 12, 2034, 9:00 AM Nov 5, 2034, 9:00 AM

Time now in other cities in United States of America:

Time now in these cities: