Petersham in numbers
- Coordinates
- 42.4597, -72.2211
- Elevation
- 330 m above sea level
- Population
- 243
- Region
- Massachusetts
- Country
- United States, North America
- Capital
- Washington, D.C. — 567 km away
- Same name
- 3 more places in the world share this name
Local time right now in Petersham, Massachusetts, United States appears above, in the America/New_York time zone (−5).
Petersham, United States
Sunday, 8 November 2026
UTC−5 · America/New_York
Local time in Petersham
UTC−5 · no daylight saving time
Local time in Petersham, Massachusetts.
Sunrise 6:32 AM Solar noon 11:34 AM Sunset 4:35 PM Daylight 10 h 03 min Night 13 h 57 min Civil twilight 6:02 AM – 5:05 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.
Petersham and its neighbours Nichewaug and Dana Center keep one clock.
The mail network in Petersham covers 1 codes.
Standard time in Petersham comes from America/New_York and equals UTC−5. Clocks change for daylight saving: No.
Petersham sees first light at 6:32 AM today and the sun sets at 4:35 PM. Daylight totals 10 h 03 min.