Visual Calendar
Official calendar scans for Mount Greylock Regional School District. Click any image to open full-screen.
Official Document
The official calendar PDF published by Mount Greylock Regional School District. Download or view inline.
School Calendar
Month-by-month view of Mount Greylock Regional School District's 2026–2027 academic calendar — holidays, breaks, and key dates.
About the District
Details and contact information for Mount Greylock Regional School District.
Common Questions
Mount Greylock Regional School District Calendar 2026–2027 — important dates and answers.
The first day of school for grades 1-12 is September 1, 2026. PreK and Kindergarten start on September 3, 2026.
Spring break is scheduled from April 19 to April 23, 2027.
Christmas break begins on December 24, 2026 and continues through January 4, 2027.
Winter break runs from December 24, 2026 to January 4, 2027.
Thanksgiving break is from November 25 to November 27, 2026.
The last day of school is June 15, 2027, and it is a half day for all students.
Labor Day is observed on September 7, 2026, and there is no school on that day.
February break is scheduled from February 15 to February 19, 2027.
Memorial Day is on May 31, 2027, and schools will be closed.
Yes, there are several half days including October 9, 2026; November 13, 2026; December 23, 2026; January 22 & 25, 2027; March 19, 2027; June 4, 2027; June 11, 2027; June 14, 2027; and the last day June 15, 2027.
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Other Massachusetts school district calendars — recently added or updated.