Hopatcong in numbers
- Coordinates
- 40.9329, -74.6593
- Elevation
- 310 m above sea level
- Population
- 14 510
- Region
- New Jersey
- Country
- United States, North America
- Capital
- Washington, D.C. — 304 km away
Learn the current time in Hopatcong, New Jersey, United States, a place in the America/New_York time zone (−5).
Hopatcong, United States
Sunday, 8 November 2026
UTC−5 · America/New_York
Local time in Hopatcong
UTC−5 · no daylight saving time
Local time in Hopatcong, New Jersey.
Sunrise 6:39 AM Solar noon 11:44 AM Sunset 4:48 PM Daylight 10 h 10 min Night 13 h 50 min Civil twilight 6:10 AM – 5:17 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.
Addressing within Hopatcong draws on 1 postal code.
Hopatcong holds to America/New_York time, which equals UTC−5. Clock adjustment for daylight saving: No.
The sun is up at 6:39 AM in Hopatcong and down again at 4:48 PM. Between those times there are 10 h 10 min of daylight.
Hopatcong shares its time with neighbouring Borough Of Mount Arlington and Borough Of Hopatcong.