United States
Time now in Hart
Sunday, 23 August 2026
Sunrise 06:59Sunset 08:37Time zone UTC −4
Time zone
America/Detroit
UTC offset
UTC −4
Daylight saving
In effect now
Population
2,126
Sunrise
06:59
Sunset
08:37
Day length
13h 39m
Coordinates
43.69, -86.37
Time difference from Hart
Hours ahead (right) or behind (left) Hart right now.
Hart on the map
About the time in Hart
Hart sits at latitude 43.69, in the mid-latitude band, so day length here swings noticeably between midwinter and midsummer — today's 13h 39m is one point on that curve, not a fixed value.
Hart 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.
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.
Frequently asked questions about time in Hart
- When do the sun rise and set in Hart today?
- Sunrise is at 06:59 and sunset at 08:37, giving 13h 39m of daylight.
- What are normal business hours in Hart in UTC?
- A 09:00–17:00 working day in Hart runs from 13:00–21:00 UTC today.
- What time is it in Hart right now?
- The live clock above shows the current time in Hart, updating every second from America/Detroit (UTC −4).
- Which time zone is Hart in?
- Hart uses America/Detroit, currently UTC −4.
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