United States
Time now in Centennial
Sunrise 06:17Sunset 07:48Time zone UTC −6
Time zone
America/Denver
UTC offset
UTC −6
Daylight saving
In effect now
Population
109,741
Sunrise
06:17
Sunset
07:48
Day length
13h 30m
Coordinates
39.58, -104.88
Time difference from Centennial
Hours ahead (right) or behind (left) Centennial right now.
Centennial on the map
About the time in Centennial
Around 109,741 people live in Centennial, and all of them keep the same civil time, so the reading above applies to the whole urban area — not just the city centre.
Sunrise today lands at 06:17 and sunset at 07:48 local time, giving 13h 30m of daylight. Those figures come from the city's own coordinates (39.58, -104.88) rather than a country-wide average, so they match what you would actually see from a window in Centennial.
The zone identifier America/Denver is the value you want in code, calendars and travel systems. Abbreviations change with the season, but America/Denver keeps pointing at Denver time whatever the date, which is why every timestamp on this page is built from it.
Frequently asked questions about time in Centennial
- Does Centennial change its clocks for daylight saving?
- Yes, and it is in effect now. Clocks change again on 1 November 2026.
- What time is it in Centennial right now?
- The live clock above shows the current time in Centennial, updating every second from America/Denver (UTC −6).
- When do the sun rise and set in Centennial today?
- Sunrise is at 06:17 and sunset at 07:48, giving 13h 30m of daylight.
- Which time zone is Centennial in?
- Centennial uses America/Denver, currently UTC −6.
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