For the 2026–2027 school year, the district serves 3,000 students across 4 schools in Massachusetts. Classes begin September 2, 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 Sudbury Public Schools before scheduling around them.
Visual Calendar
Official Calendar Images
Official calendar scans for Sudbury Public Schools. Click any page to open the full-size image.
School Calendar
Interactive Calendar
Sudbury Public Schools's 2026–2027 academic calendar — holidays, breaks, and key dates.
Month by Month Calendar
About the District
School Information
Details and contact information for Sudbury Public Schools SPS.
Who This Calendar Applies To
Schools Covered by This Calendar
The 2026–2027 Sudbury Public Schools academic calendar applies district-wide to all 5 schools.
Elementary Schools4
- General John Nixon Elementary School (PK–5)
- Israel Loring School (K–5)
- Josiah Haynes School (K–5)
- Peter Noyes School (PK–5)
Middle & Junior High Schools1
- Ephraim Curtis Middle School (6–8)
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 Sudbury Public Schools calendar on this page was compiled and what to re-check before you rely on it.
- ✓District publication. Dates are taken from the calendar Sudbury Public Schools published for 2026–2027, shown as images on this page.
- ✓Official website. Cross-checked against sudbury.k12.ma.us.
- ✓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 Sudbury Public Schools before booking around a date.
Common Questions
Frequently Asked Questions
Sudbury Public Schools Calendar 2026–2027 — important dates and answers.
The first day of school for Grades 1–8 in Sudbury Public Schools is September 2, 2026.
Spring break is scheduled from April 20 to April 23, 2027.
Christmas break runs from December 24 to December 31, 2026.
Winter break is from December 24 to December 31, 2026, which includes the Christmas holiday period.
Thanksgiving break takes place on November 26 and November 27, 2026.
The last day of school is June 17, 2027, and it is an early release day.
February break is scheduled from February 16 to February 19, 2027.
Martin Luther King Jr. Day is observed on January 18, 2027, with no school.
Winter break begins on December 24, 2026.
Yes, there are multiple early release days throughout the school year, including the last day of school on June 17, 2027.
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Recently Updated Calendars
Other Massachusetts school district calendars — recently added or updated.