What time is it in Central Islip, New York?

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

Central Islip sits at 40.78°N, 73.19°W. For sunrise and sunset there — which do depend on exactly where it is, unlike the clock — see sunrise and sunset in Central Islip.

The clock says the same thing everywhere in Eastern Daylight Time, but the sun does not. Over Central Islip it is highest at 12:44 pm today — 44 minutes after clock noon.

At 73.2°W, Central Islip sits comfortably inside its zone. Daylight saving adds another hour on top until the clocks change.

Today runs 12 hours 2 minutes in Central Islip, and the day is getting shorter by 3 minutes a day. Across the year it swings 5 hours 51 minutes, from 15 hours 6 minutes at the June solstice down to 9 hours 15 minutes in December.

At 40.8°N that puts Central Islip between Kailua at 2 hours 22 minutes and Fairbanks at 18 hours 9 minutes.