South Sudbury in numbers
- Coordinates
- 42.3626, -71.4134
- Elevation
- 55 m above sea level
- Region
- Massachusetts
- Country
- United States, North America
- Capital
- Washington, D.C. — 611 km away
See what time it currently is in South Sudbury, Massachusetts, United States — the time zone there is America/New_York (−5).
South Sudbury, United States
Monday, 2 November 2026
UTC−5 · America/New_York
Local time in South Sudbury
UTC−5 · no daylight saving time
Local time in South Sudbury, Massachusetts.
Sunrise 6:21 AM Solar noon 11:30 AM Sunset 4:40 PM Daylight 10 h 18 min Night 13 h 42 min Civil twilight 5:52 AM – 5:09 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.
East Sudbury Station and Sudbury are near South Sudbury and do not differ from it in time.
Coverage of South Sudbury by postal code amounts to 12 entries.
South Sudbury sets its clocks by America/New_York, which runs UTC−5. Daylight saving time here: No.
Today at South Sudbury, the sun rises at 6:21 AM and sets at 4:40 PM. That gives 10 h 18 min of daylight.