West Chatham in numbers
- Coordinates
- 41.6812, -69.9911
- Elevation
- 15 m above sea level
- Population
- 1 410
- Region
- Massachusetts
- Country
- United States, North America
- Capital
- Washington, D.C. — 673 km away
The clock for West Chatham, Massachusetts, United States is kept here in the America/New_York time zone (−5).
West Chatham, United States
Saturday, 7 November 2026
UTC−5 · America/New_York
Local time in West Chatham
UTC−5 · no daylight saving time
West Chatham keeps America/New_York clock_time.
Sunrise 6:20 AM Solar noon 11:25 AM Sunset 4:29 PM Daylight 10 h 09 min Night 13 h 51 min Civil twilight 5:51 AM – 4:59 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.
Addresses in West Chatham fall under 1 postal code.
The time zone here in West Chatham is America/New_York, offset UTC−5. Does daylight saving apply? No.
Today in West Chatham, daylight opens at 6:20 AM and closes at 4:29 PM. That span measures 10 h 09 min.
Nearby settlements including Chatham and South Chatham match the time in West Chatham.