Mountainside in numbers
- Coordinates
- 40.6723, -74.3574
- Elevation
- 46 m above sea level
- Population
- 6 885
- Region
- New Jersey
- Country
- United States, North America
- Capital
- Washington, D.C. — 302 km away
- Same name
- 2 more places in the world share this name
What time is it in Mountainside, New Jersey, United States
Find out what time it is now in Mountainside, New Jersey, United States — the local clock runs on America/New_York (−5).
Mountainside, United States
Saturday, 7 November 2026
UTC−5 · America/New_York
Local time in Mountainside
UTC−5 · no daylight saving time
Mountainside keeps America/New_York clock_time.
The sun today
Sunrise 6:36 AM Solar noon 11:42 AM Sunset 4:49 PM Daylight 10 h 13 min Night 13 h 47 min Civil twilight 6:07 AM – 5:18 PM
Weather in Mountainside right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Mountainside and its neighbours
Postal codes
- 07092
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.
Largest cities in New Jersey
Other places named Mountainside
- Mountainside St. Elizabeth, Jamaica
- Mountainside Utah, United States
Same time zone — America/New_York
- New York City United States
- Brooklyn United States
- Queens United States
- Philadelphia United States
- Manhattan United States
- The Bronx United States
Nearby places
- Garwood — 3.7 km
- Borough Of Garwood — 3.7 km
- Fanwood — 4.1 km
- Borough Of Fanwood — 4.2 km
- Cranford — 5.1 km
- Kenilworth — 5.6 km
Local time details for Mountainside
Postal codes tied to Mountainside number 1.
Mountainside runs on America/New_York, which sits UTC−5 relative to Coordinated Universal Time. Daylight saving in effect: No.
Today Mountainside sees sunrise at 6:36 AM, sunset at 4:49 PM. Daylight comes out to 10 h 13 min.
Garwood and Borough Of Garwood, both nearby, hold the same time as Mountainside.
Questions and answers
- What time zone setting should I choose for Mountainside?
- Choose America/New_York for Mountainside, with an offset of −5.
- Do people in Mountainside set their clocks forward in spring?
- Daylight saving in Mountainside: No.
- How early does the sun rise in Mountainside?
- The first sunlight comes at 6:36 AM.