For the 2026–2027 school year, the district serves 5,500 students across 6 schools in Massachusetts. Classes begin August 31, 2026 and end June 17, 2027, with 180 instructional days planned. All dates listed below are sourced from the district's official publications. Verify with Acton-Boxborough Regional School District before scheduling around them.
Visual Calendar
Official Calendar Images
Official calendar scans for Acton-Boxborough Regional School District. Click any page to open the full-size image.
School Calendar
Interactive Calendar
Acton-Boxborough Regional School District's 2026–2027 academic calendar — holidays, breaks, and key dates.
Month by Month Calendar
About the District
School Information
Details and contact information for Acton-Boxborough Regional School District ABRSD.
Who This Calendar Applies To
Schools Covered by This Calendar
The 2026–2027 Acton-Boxborough Regional School District academic calendar applies district-wide to all 9 schools.
Early Childhood & Pre-K Centers1
- Carol Huebner Early Childhood Program (PK)
Elementary Schools6
- Blanchard Memorial School (K–6)
- C.T. Douglas Elementary School (K–6)
- Luther Conant School (K–6)
- McCarthy-Towne School (K–6)
- Merriam School (K–6)
- Paul P Gates Elementary School (K–6)
Middle & Junior High Schools1
- Raymond J Grey Junior High School (7–8)
High Schools1
- Acton-Boxborough Regional High School (9–12)
School list from the Massachusetts public school directory (MassGIS / DESE). Individual schools set their own start and dismissal times, and some may adjust specific dates — confirm with the school before planning around a date.
Sources and Checks
Where these dates come from
How the 2026–2027 Acton-Boxborough Regional School District calendar on this page was compiled and what to re-check before you rely on it.
- ✓District publication. Dates are taken from the calendar Acton-Boxborough Regional School District published for 2026–2027, shown as images on this page.
- ✓Official website. Cross-checked against abschools.org.
- ✓Board-approved version is used where the district marks one.
- ✓First and last day match the published calendar.
- ✓Breaks and holidays are listed with their full date ranges.
- ✓Teacher / no-school days are included where the district lists them.
- ✓Changes happen. Districts amend calendars mid-year — confirm with Acton-Boxborough Regional School District before booking around a date.
Common Questions
Frequently Asked Questions
Acton-Boxborough Regional School District Calendar 2026–2027 — important dates and answers.
The first day of school is August 31, 2026 for grades K-7 and 9, and September 1, 2026 for grades 8 and 10-12.
Spring break (April Vacation) is from April 19 to April 23, 2027.
Christmas break is part of the winter vacation from December 24, 2026 to January 1, 2027.
Winter break runs from December 24, 2026 through January 1, 2027.
Thanksgiving break is from November 26 to November 27, 2026.
The tentative last day of school is June 17, 2027, subject to change due to snow days.
Labor Day is observed on September 7, 2026, and there is no school.
February vacation is from February 15 to February 19, 2027.
Memorial Day is on May 31, 2027, and schools are closed.
Martin Luther King Jr. Day is observed on January 18, 2027.
Presidents' Day is on February 15, 2027.
Teachers begin with professional learning days from August 26 to August 28, 2026.
Explore More
Recently Updated Calendars
Other Massachusetts school district calendars — recently added or updated.