Petersham, Massachusetts · Worcester County
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The first day of school in Petersham is Wed, Aug 26, 2026, and the last day of school is Wed, Jun 9, 2027, according to the district's published calendar. Scheduled breaks include Early Dismissal (Thanksgiving Break) (Wed, Nov 25, 2026), Thanksgiving Break (Thu, Nov 26, 2026 to Fri, Nov 27, 2026), Early Dismissal (Winter Break) (Wed, Dec 23, 2026), Winter Break (Thu, Dec 24, 2026 to Fri, Jan 1, 2027), February Break (Mon, Feb 15, 2027 to Fri, Feb 19, 2027), April Break (Mon, Apr 19, 2027 to Fri, Apr 23, 2027).
85 events
Fri, Jun 19
Juneteenth
Fri, Jun 19
Juneteenth
Tue, Jun 30
Summer Programming (Mon. - Thurs.)
Tue, Jun 30
Summer Programming (Mon. - Thurs.)
Fri, Jul 3
Independence Day - Observed; No School
Fri, Jul 3
Independence Day - Observed; No School
Mon, Aug 24
All staff report for Convocation
Mon, Aug 24
All staff report for Convocation
Wed, Aug 26
First Day of School
Students return to school
Wed, Aug 26
First Day of School
Students return to school
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Data source: official Petersham website · Last verified May 20, 2026 · How we verify this data
The first day of school in Petersham is Wed, Aug 26, 2026, according to the district's published calendar.