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Mount Greylock Regional School District MA Calendar 26-27

Key dates, holidays, breaks, a downloadable calendar, and frequently asked questions for the 2026–27 school year.

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Official School Calendar for Academic Year 2026–2027

Mount Greylock Regional School District Calendar 26-27 Updates
Mount Greylock Regional School District Calendar (2026-2027)

Mount Greylock Regional School District 2026–27 calendar dates

DateEvent
Aug 26-27, 2026New Teacher Orientation (New Teachers Only)
Aug 28 & 31, 2026Professional Development Days (All Staff)
Sep 1, 2026First Day of School (Grades 1-12)
Sep 3, 2026First Day of School (PreK & K); Full Day for Grades 1-12
Sep 7, 2026Labor Day - No School
Oct 9, 20261/2 Day for Students; Full Day for Staff
Oct 12, 2026State Holiday - No School
Nov 3, 2026Professional Development Day - No School for Students
Nov 10, 2026Elementary Parent/Teacher Conferences (After School)
Nov 11, 2026Veterans Day - No School
Nov 13, 20261/2 Day for Elementary Students (Parent/Teacher Conferences)
Nov 25-27, 2026Thanksgiving Break - No School
Dec 23, 20261/2 Day for All
Dec 24, 2026 - Jan 4, 2027Winter Break - No School
Jan 18, 2027MLK Jr. Day - No School
Jan 22 & 25, 20271/2 Day for Students (MGRS Midterms); Full Day for Staff
Feb 15-19, 2027February Break - No School
Mar 19, 20271/2 Day for Elementary Students (Full Day for Staff)
Apr 19-23, 2027Spring Break - No School
May 31, 2027Memorial Day - No School
Jun 4, 20271/2 Day for Elementary Students (Full Day for Staff)
Jun 5, 2027MGRS Graduation
Jun 11, 20271/2 Day for Students (MGRS Exams); Full Day for Staff
Jun 14, 20271/2 Day for MGRS Students (Exams)
Jun 15, 2027Last Day of School (1/2 Day for All Students)
Jun 16, 17, 21, 22, 23, 2027Possible Snow Day Make-Up Days
Download this calendar table as PDF

Mount Greylock Regional School District Calendar 2026-2027 FAQ

When is the first day of school in Mount Greylock Regional School District 2026-2027?
The first day of school for grades 1-12 is September 1, 2026. PreK and Kindergarten start on September 3, 2026.
When is spring break in Mount Greylock Regional School District 2026-2027?
Spring break is scheduled from April 19 to April 23, 2027.
When is Christmas break in Mount Greylock Regional School District 2026-2027?
Christmas break begins on December 24, 2026 and continues through January 4, 2027.
When is winter break in Mount Greylock Regional School District 2026-2027?
Winter break runs from December 24, 2026 to January 4, 2027.
When is Thanksgiving break in Mount Greylock Regional School District 2026-2027?
Thanksgiving break is from November 25 to November 27, 2026.
When is the last day of school in Mount Greylock Regional School District 2026-2027?
The last day of school is June 15, 2027, and it is a half day for all students.
When is Labor Day in Mount Greylock Regional School District 2026-2027?
Labor Day is observed on September 7, 2026, and there is no school on that day.
When is February break in Mount Greylock Regional School District 2026-2027?
February break is scheduled from February 15 to February 19, 2027.
When is Memorial Day in Mount Greylock Regional School District 2026-2027?
Memorial Day is on May 31, 2027, and schools will be closed.
Are there any half days for students in Mount Greylock Regional School District 2026-2027?
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.

Dates can change after publication. Read our calendar disclaimer.