Current Time in Colorado

Mountain Time (MT) · MST (UTC−7) in winter · MDT (UTC−6) during Daylight Saving Time

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Colorado · MST
MST · UTC−7 · Mountain Standard Time
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Colorado vs Other Cities

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Phoenix (no DST)MST--:--
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Frequently Asked Questions

What time is it in Colorado right now?
Colorado uses Mountain Time — MST (UTC−7) in winter and MDT (UTC−6) during Daylight Saving Time. All cities — Denver, Colorado Springs, Aurora, Fort Collins, Lakewood, and Boulder — are on the same time zone. The live clock above shows the current time in Colorado.
What time zone is Colorado in?
Colorado is in the Mountain Time Zone. In winter, Colorado uses Mountain Standard Time (MST, UTC−7). During Daylight Saving Time (March–November), Colorado uses Mountain Daylight Time (MDT, UTC−6). The IANA identifier is America/Denver. Colorado shares Mountain Time with Utah, Wyoming, Montana, New Mexico, and most of Idaho.
What is the time difference between Colorado and California?
Colorado (Mountain Time) is always 1 hour ahead of California (Pacific Time). When it is 9:00 AM in Los Angeles, it is 10:00 AM in Denver. Both states change clocks on the same dates, so this 1-hour gap is constant year-round.
What is the time difference between Colorado and New York?
New York (Eastern Time) is always 2 hours ahead of Colorado (Mountain Time). When it is 9:00 AM in Denver, it is 11:00 AM in New York. Both states change clocks on the same dates, so this 2-hour gap is constant year-round.
What is the time difference between Colorado and Arizona?
Colorado (MST, UTC−7) and Arizona (MST, UTC−7) are on the same time in winter. In summer, Colorado springs forward to MDT (UTC−6) while Arizona stays on MST (UTC−7), so Colorado is 1 hour ahead of Arizona from March to November.
Does Colorado observe Daylight Saving Time?
Yes. Colorado observes Daylight Saving Time. Clocks spring forward 1 hour on the second Sunday of March and fall back on the first Sunday of November.
Time zone data powered by the IANA Time Zone Database. Colorado: America/Denver (MST UTC−7 / MDT UTC−6).