What time is it in Napa, California?

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

Napa sits at 38.30°N, 122.30°W. For sunrise and sunset there — which do depend on exactly where it is, unlike the clock — see sunrise and sunset in Napa.

The clock says the same thing everywhere in Pacific Daylight Time, but the sun does not. Over Napa it is highest at 1:00 pm today — 60 minutes after clock noon.

At 122.3°W, Napa 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 Napa, and the day is getting shorter by 2 minutes a day. Across the year it swings 5 hours 20 minutes, from 14 hours 50 minutes at the June solstice down to 9 hours 30 minutes in December.

At 38.3°N that puts Napa between Kailua at 2 hours 22 minutes and Fairbanks at 18 hours 9 minutes.