South Dartmouth in numbers
- Coordinates
- 41.5918, -70.9411
- Elevation
- 23 m above sea level
- Region
- Massachusetts
- Country
- United States, North America
- Capital
- Washington, D.C. — 598 km away
What time is it in South Dartmouth, Massachusetts, United States
This page holds the current clock reading for South Dartmouth, Massachusetts, United States, in the America/New_York time zone (−4).
South Dartmouth, United States
Friday, 16 October 2026
UTC−4 · America/New_York
Local time in South Dartmouth
UTC−4 · daylight saving time is active
What the clock shows right now in South Dartmouth.
The sun today
Sunrise 6:58 AM Solar noon 12:30 PM Sunset 6:03 PM Daylight 11 h 05 min Night 12 h 55 min Civil twilight 6:30 AM – 6:31 PM
Weather in South Dartmouth right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
South Dartmouth and its neighbours
Postal codes
- 02748
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 Massachusetts
- Boston 653 833
- South Boston 571 281
- Worcester 206 518
- Springfield 154 341
- Lowell 110 699
- Cambridge 110 402
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
- Apponagansett — 2.0 km
- Bayview — 2.1 km
- Bliss Corner — 2.2 km
- Nonquitt — 3.2 km
- Dartmouth — 3.3 km
- New Bedford — 5.0 km
Local time details for South Dartmouth
Daylight in South Dartmouth starts at 6:58 AM and ends at 6:03 PM today. It lasts 11 h 05 min.
Nearby settlements including Apponagansett and Bayview match the time in South Dartmouth.
Mail addressed to South Dartmouth uses 1 postal code.
Clocks in South Dartmouth take America/New_York as their zone, reading UTC−4. Daylight saving time applies: Yes.
Questions and answers
- Is the local time in South Dartmouth based on America/New_York?
- Yes, local time in South Dartmouth is based on America/New_York, with an offset of −4.
- Is there any clock change for daylight saving in South Dartmouth?
- Daylight saving in South Dartmouth: Yes.
- When does light leave South Dartmouth?
- Light leaves at 6:03 PM.