Visual Calendar
Official calendar scans for Holliston Public Schools. Click any image to open full-screen.
School Calendar
Download Holliston Public Schools's 2026–2027 academic calendar PDF — holidays, breaks, and key dates.
For the 2026–2027 school year, the district serves 2,500 students across 4 schools in Massachusetts. Classes begin August 26, 2026 and end June 15, 2027, with 180 instructional days planned. All dates listed below are sourced from the district's official publications. Verify with Holliston Public Schools before scheduling around them.
About the District
Details and contact information for Holliston Public Schools.
Common Questions
Holliston Public Schools Calendar 2026–2027 — important dates and answers.
The first day of school for Grades 1-12 is August 26, 2026 (half day). PreK and Kindergarten students start on August 28, 2026.
Spring break is scheduled from April 20 to April 23, 2027.
Christmas break runs from December 24 through December 31, 2026.
Winter break takes place from February 16 to February 19, 2027.
Thanksgiving break includes November 26 and November 27, 2026, when schools are closed.
The last day of school is June 15, 2027, and it is a half day for students.
Yes, PD days are scheduled on August 25, 2026; November 3, 2026; January 15, 2027; and March 2, 2027, with no school for students.
Yes, there is no school on September 7, 2026, in observance of Labor Day.
Memorial Day is observed on May 31, 2027, and schools are closed.
Yes, schools are closed on January 18, 2027, for Martin Luther King Jr. Day.
Explore More
Other Massachusetts school district calendars — recently added or updated.