Current Local Time in Boulder
Boulder, United States (MST)
Saturday, January 24, 2026
Boulder follows Mountain Time (MT). The city observes Daylight Saving Time, switching between MST (UTC−7) and MDT (UTC−6).
🔄Two-City Time Converter
⏰Time Zone Facts
America/DenverData: IANA Time Zone Database
🏢Business Hours in Boulder
☀️Climate
Semi-arid.
🏛️Top Attractions
📍About Boulder Time Zone
Boulder is located in the America/Denver time zone (UTC-7). As a significant city in United States, Boulder serves as an important hub for business, tourism, and international communication. The local time in Boulder is 2 hours behind New York.
When planning calls or meetings with Boulder, consider that standard business hours are typically 9:00 AM - 6:00 PM local time. Boulder observes Daylight Saving Time, which means the time difference with other locations may vary by one hour depending on the season.
Boulder has a population of approximately 105K. The local currency is the US Dollar ($). To call Boulder from abroad, use the country code +1 303. The primary language spoken is English.
For travelers and remote workers coordinating across time zones, Boulder time is 2 hours behind New York, and 7 hours behind London. This makes Boulder ideal for coordinating with North and South American partners. Use our Meeting Planner to find the best overlap times.
Quick Facts: Boulder Time
- • Time Zone: America/Denver (UTC-7)
- • Daylight Saving: Observed
- • Country: United States (US)
- • Coordinates: 40.02°, -105.27°
- • Calling Code: +1 303