Sea Cliff in numbers
- Coordinates
- 40.8490, -73.6449
- Elevation
- 57 m above sea level
- Population
- 5 025
- Region
- New York
- Country
- United States, North America
- Capital
- Washington, D.C. — 362 km away
- Same name
- 2 more places in the world share this name
Current local time for Sea Cliff, New York, United States is listed here, in the America/New_York time zone (−4).
Sea Cliff, United States
Saturday, 17 October 2026
UTC−4 · America/New_York
Local time in Sea Cliff
UTC−4 · daylight saving time is active
Local time in Sea Cliff, New York.
Sunrise 7:09 AM Solar noon 12:41 PM Sunset 6:13 PM Daylight 11 h 04 min Night 12 h 56 min Civil twilight 6:41 AM – 6:41 PM
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Weather data by Open-Meteo, updated every 30 minutes.
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
Across Sea Cliff, 1 postal code is recorded.
Sea Cliff lies in the America/New_York time zone, offset UTC−4. Seasonal adjustment of clocks: Yes.
Today in Sea Cliff, daylight opens at 7:09 AM and closes at 6:13 PM. That span measures 11 h 04 min.
Look nearby and you will see Locust Valley and Roslyn on the same clock as Sea Cliff.