What time is it in Princeton, New Jersey?

Princeton is currently on daylight saving time. The next change is Sunday, November 1, 2026, when 2:00 am becomes 1:00 am local time.

Princeton sits at 40.36°N, 74.67°W. For sunrise and sunset there — which do depend on exactly where it is, unlike the clock — see sunrise and sunset in Princeton.

The clock says the same thing everywhere in Eastern Daylight Time, but the sun does not. Over Princeton it is highest at 12:50 pm today — 50 minutes after clock noon.

At 74.7°W, Princeton sits well toward the western edge of its zone, which is why the sun stays up later here than the clock suggests. Daylight saving adds another hour on top until the clocks change.

Today runs 12 hours 2 minutes in Princeton, and the day is getting shorter by 3 minutes a day. Across the year it swings 5 hours 46 minutes, from 15 hours 3 minutes at the June solstice down to 9 hours 17 minutes in December.

At 40.4°N that puts Princeton between Kailua at 2 hours 22 minutes and Fairbanks at 18 hours 9 minutes.