Great Swamp in numbers
- Coordinates
- 42.2445, -72.6134
- Elevation
- 52 m above sea level
- Region
- Massachusetts
- Country
- United States, North America
- Capital
- Washington, D.C. — 527 km away
Read off the current local time in Great Swamp, Massachusetts, United States, which belongs to the America/New_York zone (−5).
Great Swamp, United States
Wednesday, 4 November 2026
UTC−5 · America/New_York
Local time in Great Swamp
UTC−5 · no daylight saving time
Local time in Great Swamp, Massachusetts.
Sunrise 6:28 AM Solar noon 11:35 AM Sunset 4:42 PM Daylight 10 h 14 min Night 13 h 46 min Civil twilight 5:59 AM – 5:11 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.
Today in Great Swamp the sun appears at 6:28 AM and sets again at 4:42 PM. Daylight holds for 10 h 14 min.
Anyone in South Hadley or Thermopylae reads the same clock as Great Swamp.
There are 12 postal code zones in Great Swamp.
Great Swamp runs on America/New_York, which sits UTC−5 relative to Coordinated Universal Time. Daylight saving in effect: No.