Rosemont in numbers
- Coordinates
- 40.2393, -74.6941
- Elevation
- 32 m above sea level
- Region
- New Jersey
- Country
- United States, North America
- Capital
- Washington, D.C. — 250 km away
- Same name
- 41 more places in the world share this name
Current local time for Rosemont, New Jersey, United States is listed here, in the America/New_York time zone (−5).
Rosemont, United States
Saturday, 7 November 2026
UTC−5 · America/New_York
Local time in Rosemont
UTC−5 · no daylight saving time
Local time in Rosemont, New Jersey.
Sunrise 6:36 AM Solar noon 11:44 AM Sunset 4:51 PM Daylight 10 h 15 min Night 13 h 45 min Civil twilight 6:08 AM – 5:20 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.
Postal service in Rosemont uses 2 codes.
Rosemont belongs to the America/New_York zone, placing local clocks at UTC−5. Summer time adjustment: No.
The sun climbs above Rosemont at 6:36 AM and dips below at 4:51 PM. Between them sit 10 h 15 min of daylight.
Rosemont keeps the same time as its neighbours Mercerville and Creston.