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Dover-Sherborn MA Calendar 26-27

  • 2026/27
  • Massachusetts
  • 2 teacher days

The Dover-Sherborn 2026–27 school year runs from Sep 2, 2026 to Jun 21, 2027. Breaks include Thanksgiving break Nov 26-27, winter break Dec 24-31, and spring break Apr 19-23. The table below lists all teacher workdays, early release days, and holidays. Download the PDF calendar, or read the FAQs.

School year starts Wed, Sep 2, 2026 First Day of School Grades 1-12
School year ends Mon, Jun 28, 2027 Last Day of School (With 5 snow days)
Next key date Wed, Sep 2, 2026 Counts down once the school year is under way

Dover-Sherborn 2026-27 calendar

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Dover-Sherborn 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
  • Early release / half day
  • Parent-teacher conference
  • Graduation

August 2026

  • Aug 31, 2026 — Educator & EA Professional Development

September 2026

  • Sep 1, 2026 — Educator & EA Professional Development
  • Sep 2, 2026 — First Day of School Grades 1-12
  • Sep 3, 2026 — First Day of Pre-K & Kindergarten
  • Sep 7, 2026 — Labor Day - No School
  • Sep 21, 2026 — Yom Kippur - No School

October 2026

  • Oct 12, 2026 — Indigenous People's Day - No School
  • Oct 21, 2026 — Early Release - All
  • Oct 28, 2026 — Early Release - Elem & MS Only (Conferences)

November 2026

  • Nov 4, 2026 — Early Release - Elem & MS Only (Conferences)
  • Nov 11, 2026 — Veterans Day - No School
  • Nov 25, 2026 — Early Dismissal - All
  • Nov 26-27, 2026 — Thanksgiving Break - No School
  • Nov 30, 2026 — Educator Prof. Development - No School for Students

December 2026

  • Dec 24-31, 2026 — Winter Break - No School

January 2027

  • Jan 1, 2027 — New Year's Day - No School
  • Jan 13, 2027 — Early Release - All
  • Jan 18, 2027 — Martin Luther King, Jr. Day - No School

February 2027

  • Feb 3, 2027 — Early Release - All
  • Feb 15-19, 2027 — February Break - No School

March 2027

  • Mar 10, 2027 — Early Release - All (Elem Conferences)
  • Mar 26, 2027 — Good Friday - No School

April 2027

  • Apr 7, 2027 — Early Release - Elem Only (Conferences)
  • Apr 19-23, 2027 — Spring Break - No School

May 2027

  • May 5, 2027 — Early Release - Elem Only
  • May 18, 2027 — Early Release - MS & HS Only
  • May 31, 2027 — Memorial Day - No School

June 2027

  • Jun 3, 2027 — High School Graduation
  • Jun 18, 2027 — Juneteenth - No School
  • Jun 21, 2027 — Last Day of School (If no snow days)
  • Jun 28, 2027 — Last Day of School (With 5 snow days)

July 2027

Dover-Sherborn teacher and staff days 2026/27

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

  • Aug 31, 2026 Educator & EA Professional Development District source
  • Sep 1, 2026 Educator & EA Professional Development District source

Dover-Sherborn breaks and holidays

School is closed to students on these dates.

  • Sep 7, 2026 Labor Day - No School Holiday
  • Sep 21, 2026 Yom Kippur - No School Holiday
  • Oct 12, 2026 Indigenous People's Day - No School Holiday
  • Nov 11, 2026 Veterans Day - No School Holiday
  • Nov 26-27, 2026 Thanksgiving Break - No School Break
  • Nov 30, 2026 Educator Prof. Development - No School for Students Holiday
  • Dec 24-31, 2026 Winter Break - No School Break
  • Jan 1, 2027 New Year's Day - No School Holiday
  • Jan 18, 2027 Martin Luther King, Jr. Day - No School Holiday
  • Feb 15-19, 2027 February Break - No School Break
  • Mar 26, 2027 Good Friday - No School Holiday
  • Apr 19-23, 2027 Spring Break - No School Break
  • May 31, 2027 Memorial Day - No School Holiday
  • Jun 18, 2027 Juneteenth - No School Holiday

Your checked 2026/27 Dover-Sherborn planning calendar

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

Useful now32 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 April 30, 2026.
Full term dates table

Dover-Sherborn MA 2026–27 calendar dates

DateEvent
Aug 31, 2026Educator & EA Professional Development
Sep 1, 2026Educator & EA Professional Development
Sep 2, 2026First Day of School Grades 1-12
Sep 3, 2026First Day of Pre-K & Kindergarten
Sep 7, 2026Labor Day - No School
Sep 21, 2026Yom Kippur - No School
Sep 30, 2026Early Release - All
Oct 12, 2026Indigenous People's Day - No School
Oct 21, 2026Early Release - All
Oct 28, 2026Early Release - Elem & MS Only (Conferences)
Nov 4, 2026Early Release - Elem & MS Only (Conferences)
Nov 11, 2026Veterans Day - No School
Nov 25, 2026Early Dismissal - All
Nov 26-27, 2026Thanksgiving Break - No School
Nov 30, 2026Educator Prof. Development - No School for Students
Dec 24-31, 2026Winter Break - No School
Jan 1, 2027New Year's Day - No School
Jan 13, 2027Early Release - All
Jan 18, 2027Martin Luther King, Jr. Day - No School
Feb 3, 2027Early Release - All
Feb 15-19, 2027February Break - No School
Mar 10, 2027Early Release - All (Elem Conferences)
Mar 26, 2027Good Friday - No School
Apr 7, 2027Early Release - Elem Only (Conferences)
Apr 19-23, 2027Spring Break - No School
May 5, 2027Early Release - Elem Only
May 18, 2027Early Release - MS & HS Only
May 31, 2027Memorial Day - No School
Jun 3, 2027High School Graduation
Jun 18, 2027Juneteenth - No School
Jun 21, 2027Last Day of School (If no snow days)
Jun 28, 2027Last Day of School (With 5 snow days)

Dover-Sherborn 2026-2027 Academic Calendar FAQ

When is the first day of school in Dover-Sherborn for 2026-2027?
For Grades 1-12, the first day is September 2, 2026. For Pre-K and Kindergarten, the first day is September 3, 2026.
When is spring break 26-27 in Dover-Sherborn?
Spring Break is scheduled from April 19 to April 23, 2027.
When is Christmas / Winter break 26-27 in Dover-Sherborn?
Winter Break runs from December 24, 2026, through December 31, 2026. Students also have no school on New Year's Day, January 1, 2027.
When is Thanksgiving break in Dover-Sherborn?
There is an early dismissal for all on November 25, followed by no school for Thanksgiving Break on November 26-27, 2026. Note that November 30 is also a no-school day for students due to Professional Development.
When is the last day of school in Dover-Sherborn?
If there are no snow days, the last day of school is June 21, 2027. With 5 snow days, the last day would be June 28, 2027.
When is February break 26-27 in Dover-Sherborn?
February Break is scheduled from February 15 to February 19, 2027.
What are the school hours for Dover-Sherborn?
Elementary Schools run from 7:50 AM to 2:15 PM. Middle and High Schools run from 8:35 AM to 3:10 PM.
When is the Dover-Sherborn High School Graduation?
High School Graduation is scheduled for June 3, 2027.

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Dover-Sherborn calendar FAQs

When is the first day of school in Dover-Sherborn for 2026-2027?
For Grades 1-12, the first day is September 2, 2026. For Pre-K and Kindergarten, the first day is September 3, 2026.
When is spring break 26-27 in Dover-Sherborn?
Spring Break is scheduled from April 19 to April 23, 2027.
When is Christmas / Winter break 26-27 in Dover-Sherborn?
Winter Break runs from December 24, 2026, through December 31, 2026. Students also have no school on New Year's Day, January 1, 2027.
When is Thanksgiving break in Dover-Sherborn?
There is an early dismissal for all on November 25, followed by no school for Thanksgiving Break on November 26-27, 2026. Note that November 30 is also a no-school day for students due to Professional Development.
When is the last day of school in Dover-Sherborn?
If there are no snow days, the last day of school is June 21, 2027. With 5 snow days, the last day would be June 28, 2027.
When is February break 26-27 in Dover-Sherborn?
February Break is scheduled from February 15 to February 19, 2027.
What are the school hours for Dover-Sherborn?
Elementary Schools run from 7:50 AM to 2:15 PM. Middle and High Schools run from 8:35 AM to 3:10 PM.
When is the Dover-Sherborn High School Graduation?
High School Graduation is scheduled for June 3, 2027.

Dates can change after publication. Read our calendar disclaimer.