Home / School calendars / Massachusetts / Mount Greylock Regional School District MA Calendar 26-27

Massachusetts school calendar

Mount Greylock Regional School District MA Calendar 26-27

  • 2026/27
  • Massachusetts
  • 3 teacher days

The Mount Greylock Regional School District 2026–27 school year runs from Sep 1, 2026 to Jun 15, 2027. Breaks include Thanksgiving break Nov 25-27, winter break Dec 24 - Jan 4, and spring break Apr 19-23. The table below lists all teacher workdays and holidays. Download the PDF calendar, or read the FAQs.

School year starts Tue, Sep 1, 2026 First Day of School (Grades 1-12)
School year ends Tue, Jun 15, 2027 Last Day of School (1/2 Day for All Students)
Next key date Tue, Sep 1, 2026 Counts down once the school year is under way

Mount Greylock Regional School District 2026-27 calendar

Select a thumbnail to open it full size, zoom in, or download it.

Mount Greylock Regional School District school year calendar

Every published date for 2026–27, colour-coded by what happens that day.

  • First day of school
  • Last day of school
  • Holiday - school closed
  • Break / vacation
  • Teacher / professional day
  • Parent-teacher conference
  • Testing / exams
  • Graduation
  • Weather make-up day
  • Other scheduled date

August 2026

  • Aug 26-27, 2026 — New Teacher Orientation (New Teachers Only)
  • Aug 28 & 31, 2026 — Professional Development Days (All Staff)

September 2026

  • Sep 1, 2026 — First Day of School (Grades 1-12)
  • Sep 3, 2026 — First Day of School (PreK & K); Full Day for Grades 1-12
  • Sep 7, 2026 — Labor Day - No School

October 2026

  • Oct 9, 2026 — 1/2 Day for Students; Full Day for Staff
  • Oct 12, 2026 — State Holiday - No School

November 2026

  • Nov 3, 2026 — Professional Development Day - No School for Students
  • Nov 10, 2026 — Elementary Parent/Teacher Conferences (After School)
  • Nov 11, 2026 — Veterans Day - No School
  • Nov 13, 2026 — 1/2 Day for Elementary Students (Parent/Teacher Conferences)
  • Nov 25-27, 2026 — Thanksgiving Break - No School

December 2026

  • Dec 23, 2026 — 1/2 Day for All
  • Dec 24, 2026 - Jan 4, 2027 — Winter Break - No School

January 2027

  • Dec 24, 2026 - Jan 4, 2027 — Winter Break - No School
  • Jan 18, 2027 — MLK Jr. Day - No School
  • Jan 22 & 25, 2027 — 1/2 Day for Students (MGRS Midterms); Full Day for Staff

February 2027

  • Feb 15-19, 2027 — February Break - No School

March 2027

  • Mar 19, 2027 — 1/2 Day for Elementary Students (Full Day for Staff)

April 2027

  • Apr 19-23, 2027 — Spring Break - No School

May 2027

  • May 31, 2027 — Memorial Day - No School

June 2027

  • Jun 4, 2027 — 1/2 Day for Elementary Students (Full Day for Staff)
  • Jun 5, 2027 — MGRS Graduation
  • Jun 11, 2027 — 1/2 Day for Students (MGRS Exams); Full Day for Staff
  • Jun 14, 2027 — 1/2 Day for MGRS Students (Exams)
  • Jun 15, 2027 — Last Day of School (1/2 Day for All Students)

July 2027

Mount Greylock Regional School District teacher and staff days 2026/27

Students normally stay home on these days. Confirm with the district before making plans.

  • Aug 26-27, 2026 New Teacher Orientation (New Teachers Only) District source
  • Aug 28 & 31, 2026 Professional Development Days (All Staff) District source
  • Nov 3, 2026 Professional Development Day - No School for Students District source

Mount Greylock Regional School District breaks and holidays

School is closed to students on these dates.

  • Sep 7, 2026 Labor Day - No School Holiday
  • Oct 12, 2026 State Holiday - No School Holiday
  • Nov 11, 2026 Veterans Day - No School Holiday
  • Nov 25-27, 2026 Thanksgiving Break - No School Break
  • Dec 24, 2026 - Jan 4, 2027 Winter Break - No School Break
  • Jan 18, 2027 MLK Jr. Day - No School Holiday
  • Feb 15-19, 2027 February Break - No School Break
  • Apr 19-23, 2027 Spring Break - No School Break
  • May 31, 2027 Memorial Day - No School Holiday

Your checked 2026/27 Mount Greylock Regional School District planning calendar

How these dates are put together, and what to double-check before you book anything.

Useful now26 published dates for the 2026–27 school year, laid out month by month.
CheckedTaken from the district’s own published calendar, not retyped from memory.
Kept currentLast updated May 2, 2026.
Full term dates table

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

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.

Useful next steps

Switch school, download the calendar, or compare against other districts in Massachusetts.

All Massachusetts calendars Download this calendar School supply list Switch state

Mount Greylock Regional School District calendar FAQs

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.