Ronkonkoma in numbers
- Coordinates
- 40.8154, -73.1123
- Population
- 19 082
- Region
- New York
- Country
- United States, North America
- Capital
- Washington, D.C. — 397 km away
The time in Ronkonkoma, New York, United States at this very moment is shown below, in the America/New_York zone (−5).
Ronkonkoma, United States
Sunday, 8 November 2026
UTC−5 · America/New_York
Local time in Ronkonkoma
UTC−5 · no daylight saving time
Local time in Ronkonkoma, New York.
Sunrise 6:32 AM Solar noon 11:37 AM Sunset 4:43 PM Daylight 10 h 10 min Night 13 h 50 min Civil twilight 6:03 AM – 5:11 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.
Places close to Ronkonkoma, among them Lakeland and Lake Ronkonkoma, share its time.
There is 1 postal code zones in Ronkonkoma.
Ronkonkoma keeps the America/New_York zone, which is UTC−5. Whether summer time is observed: No.
For Ronkonkoma today, sunrise is 6:32 AM and sunset is 4:43 PM. Daylight lasts 10 h 10 min.