Port Monmouth in numbers
- Coordinates
- 40.4301, -74.0985
- Elevation
- 3 m above sea level
- Population
- 3 818
- Region
- New Jersey
- Country
- United States, North America
- Capital
- Washington, D.C. — 304 km away
Use this page to see what time it is in Port Monmouth, New Jersey, United States — the America/New_York zone applies there (−5).
Port Monmouth, United States
Monday, 9 November 2026
UTC−5 · America/New_York
Local time in Port Monmouth
UTC−5 · no daylight saving time
Local time in Port Monmouth, New Jersey.
Sunrise 6:37 AM Solar noon 11:41 AM Sunset 4:46 PM Daylight 10 h 10 min Night 13 h 50 min Civil twilight 6:08 AM – 5:15 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.
1 postal code divide Port Monmouth.
Clocks in Port Monmouth take America/New_York as their zone, reading UTC−5. Daylight saving time applies: No.
In Port Monmouth the sun rises today at 6:37 AM and sets again at 4:46 PM. Daylight fills 10 h 10 min of the day.
Neighbouring Belford and East Keansburg keep the same hours as Port Monmouth.