United States
Time now in Princeton
Sunday, 23 August 2026
Sunrise 06:14Sunset 07:33Time zone UTC −5
Time zone
America/Chicago
UTC offset
UTC −5
Daylight saving
In effect now
Population
6,329
Sunrise
06:14
Sunset
07:33
Day length
13h 19m
Coordinates
37.11, -87.89
Time difference from Princeton
Hours ahead (right) or behind (left) Princeton right now.
Princeton on the map
About the time in Princeton
Princeton runs on America/Chicago, which puts the city UTC −5 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.
Princeton is on daylight saving time at the moment, which is why the offset reads UTC −5 instead of its winter value. Clocks go back on 1 November 2026, and anything scheduled across that date shifts by an hour.
Sunrise today lands at 06:14 and sunset at 07:33 local time, giving 13h 19m of daylight. Those figures come from the city's own coordinates (37.11, -87.89) rather than a country-wide average, so they match what you would actually see from a window in Princeton.
Frequently asked questions about time in Princeton
- Is the clock on this page accurate?
- It is synchronised with our server rather than your device, then formatted for America/Chicago, so a drifting device clock does not affect what you see.
- How far ahead or behind UTC is Princeton?
- Princeton is UTC −5 at this moment; the offset is read live, so it already accounts for daylight saving.
- What are normal business hours in Princeton in UTC?
- A 09:00–17:00 working day in Princeton runs from 14:00–22:00 UTC today.
- What time is it in Princeton right now?
- The live clock above shows the current time in Princeton, updating every second from America/Chicago (UTC −5).
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