Dedham Island in numbers
- Coordinates
- 42.2668, -71.1773
- Elevation
- 30 m above sea level
- Region
- Massachusetts
- Country
- United States, North America
- Capital
- Washington, D.C. — 621 km away
What time is it in Dedham Island, Massachusetts, United States
Local time in Dedham Island, Massachusetts, United States is shown on this page, based on the America/New_York time zone (−5).
Dedham Island, United States
Wednesday, 4 November 2026
UTC−5 · America/New_York
Local time in Dedham Island
UTC−5 · no daylight saving time
Dedham Island keeps America/New_York clock_time.
The sun today
Sunrise 6:23 AM Solar noon 11:29 AM Sunset 4:36 PM Daylight 10 h 14 min Night 13 h 46 min Civil twilight 5:53 AM – 5:06 PM
Weather in Dedham Island right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Dedham Island and its neighbours
Postal codes
- 02132 West Roxbury — 2.0 km away
- 02026 Dedham — 2.8 km away
- 02137 Readville — 4.4 km away
- 02131 Roslindale — 4.4 km away
- 02136 Hyde Park — 4.4 km away
- 02494 Needham Heights — 5.5 km away
- 02467 Chestnut Hill — 5.7 km away
- 02461 Newton Highlands — 6.1 km away
- 02464 Newton Upper Falls — 6.2 km away
- 02492 Needham — 6.2 km away
- 02090 Westwood — 6.4 km away
- 02126 Mattapan — 6.9 km away
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
- East Dedham — 2.5 km
- Endicott — 4.2 km
- Readville — 4.4 km
- Needham — 4.9 km
- Readville Manor — 5.0 km
- Roslindale — 5.1 km
About the time in Dedham Island
Addresses in Dedham Island fall under 12 postal codes.
The zone name for Dedham Island is America/New_York and the offset is UTC−5. Daylight saving time: No.
Daylight arrives in Dedham Island at 6:23 AM and departs at 4:36 PM. It lasts 10 h 14 min today.
Around Dedham Island, places such as East Dedham and Endicott use the same time.
Questions and answers
- What is Dedham Island's time zone?
- Dedham Island's time zone is America/New_York, with an offset of −5.
- Does the clock in Dedham Island move for summer time?
- No.
- How early does the sun rise in Dedham Island?
- The first sunlight comes at 6:23 AM.