United States
Time now in Plymouth
Wednesday, 26 August 2026
Sunrise 06:51Sunset 08:20Time zone UTC −4
Time zone
America/Detroit
UTC offset
UTC −4
Daylight saving
In effect now
Population
9,132
Sunrise
06:51
Sunset
08:20
Day length
13h 29m
Coordinates
42.37, -83.47
Time difference from Plymouth
Hours ahead (right) or behind (left) Plymouth right now.
Plymouth on the map
About the time in Plymouth
The zone identifier America/Detroit is the value you want in code, calendars and travel systems. Abbreviations change with the season, but America/Detroit keeps pointing at Detroit time whatever the date, which is why every timestamp on this page is built from it.
Plymouth sits at latitude 42.37, in the mid-latitude band, so day length here swings noticeably between midwinter and midsummer — today's 13h 29m is one point on that curve, not a fixed value.
Plymouth runs on America/Detroit, which puts the city UTC −4 from Coordinated Universal Time right now. The clock at the top of this page is not copied from your device: it is anchored to our reference timestamp and re-rendered every second against the IANA time zone database, so it stays right even when a laptop or phone has quietly drifted.
Frequently asked questions about time in Plymouth
- When do the sun rise and set in Plymouth today?
- Sunrise is at 06:51 and sunset at 08:20, giving 13h 29m of daylight.
- What time is it in Plymouth right now?
- The live clock above shows the current time in Plymouth, updating every second from America/Detroit (UTC −4).
- What are normal business hours in Plymouth in UTC?
- A 09:00–17:00 working day in Plymouth runs from 13:00–21:00 UTC today.
- Which time zone is Plymouth in?
- Plymouth uses America/Detroit, currently UTC −4.
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