Locust Valley in numbers
- Coordinates
- 40.8759, -73.5971
- Elevation
- 39 m above sea level
- Population
- 3 406
- Region
- New York
- Country
- United States, North America
- Capital
- Washington, D.C. — 367 km away
- Same name
- 3 more places in the world share this name
Watch the current local time in Locust Valley, New York, United States, running on the America/New_York time zone (−5).
Locust Valley, United States
Sunday, 8 November 2026
UTC−5 · America/New_York
Local time in Locust Valley
UTC−5 · no daylight saving time
Local time in Locust Valley, New York.
Sunrise 6:34 AM Solar noon 11:39 AM Sunset 4:44 PM Daylight 10 h 10 min Night 13 h 50 min Civil twilight 6:05 AM – 5:13 PM
Loading the current weather…
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.
Lattingtown and Bayville are close to Locust Valley and observe the same time.
Mail addressed to Locust Valley uses 1 postal code.
Locust Valley counts hours by America/New_York, which stands at UTC−5. Whether daylight saving is kept: No.
The sun rises at 6:34 AM above Locust Valley and sets at 4:44 PM today. Daylight lasts about 10 h 10 min.