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Dedham Public Schools MA Calendar 26-27

  • 2026/27
  • Massachusetts
  • 3 teacher days

The Dedham Public Schools 2026–27 school year runs from Sep 2, 2026 to Jun 21, 2027. Breaks include Thanksgiving break Nov 25. 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 21, 2027 Last Day of School
Next key date Wed, Sep 2, 2026 Counts down once the school year is under way

Dedham Public Schools 2026-27 calendar

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Dedham Public Schools 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
  • Weather make-up day
  • Other scheduled date

August 2026

  • Aug 31, 2026 — Professional Development Day

September 2026

  • Sep 1, 2026 — Professional Development Day
  • Sep 2, 2026 — First Day of School (Grades 1-12)
  • Sep 2, 2026 — Kindergarten Orientation
  • Sep 3, 2026 — First Day of School (Kindergarten)
  • Sep 4, 2026 — No School

October 2026

  • Oct 7, 2026 — Early Release - Professional Development
  • Oct 12, 2026 — No School - Indigenous Peoples’/Columbus Day

November 2026

  • Nov 3, 2026 — No School - Professional Development
  • Nov 11, 2026 — No School - Veterans Day
  • Nov 25, 2026 — Early Release - Thanksgiving Break
  • Nov 26-27, 2026 — No School - Thanksgiving Break

December 2026

  • Dec 9, 2026 — Early Release - Professional Development
  • Dec 24-31, 2026 — No School - December Vacation

January 2027

  • Jan 1, 2027 — No School - New Year’s Day
  • Jan 18, 2027 — No School - Martin Luther King Jr. Day
  • Jan 27, 2027 — Early Release - Professional Development

February 2027

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

March 2027

  • Mar 9, 2027 — Early Release - Professional Development and K-5 Parent-Teacher Conferences
  • Mar 23, 2027 — Early Release - Professional Development and K-5 Parent-Teacher Conferences
  • Mar 26, 2027 — No School - Good Friday

April 2027

  • Apr 19-23, 2027 — No School - April Vacation

May 2027

  • May 12, 2027 — Early Release - Professional Development
  • May 31, 2027 — No School - Memorial Day

June 2027

  • Jun 18, 2027 — No School - Juneteenth Observed
  • Jun 21, 2027 — Last Day of School
  • Jun 22-28, 2027 — Planned Make-Up Days

July 2027

Dedham Public Schools teacher and staff days 2026/27

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

  • Aug 31, 2026 Professional Development Day District source
  • Sep 1, 2026 Professional Development Day District source
  • Nov 3, 2026 No School - Professional Development District source

Dedham Public Schools breaks and holidays

School is closed to students on these dates.

  • Sep 4, 2026 No School Holiday
  • Sep 7, 2026 No School - Labor Day Holiday
  • Sep 21, 2026 No School - Yom Kippur Holiday
  • Oct 12, 2026 No School - Indigenous Peoples’/Columbus Day Holiday
  • Nov 11, 2026 No School - Veterans Day Holiday
  • Nov 26-27, 2026 No School - Thanksgiving Break Break
  • Dec 24-31, 2026 No School - December Vacation Break
  • Jan 1, 2027 No School - New Year’s Day Holiday
  • Jan 18, 2027 No School - Martin Luther King Jr. Day Holiday
  • Feb 15-19, 2027 No School - February Vacation Break
  • Mar 26, 2027 No School - Good Friday Holiday
  • Apr 19-23, 2027 No School - April Vacation Break
  • May 31, 2027 No School - Memorial Day Holiday
  • Jun 18, 2027 No School - Juneteenth Observed Holiday

Your checked 2026/27 Dedham Public Schools planning calendar

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

Useful now31 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

Dedham Public Schools 2026–27 calendar dates

DateEvent
Aug 31, 2026Professional Development Day
Sep 1, 2026Professional Development Day
Sep 2, 2026First Day of School (Grades 1-12)
Sep 2, 2026Kindergarten Orientation
Sep 3, 2026First Day of School (Kindergarten)
Sep 4, 2026No School
Sep 7, 2026No School - Labor Day
Sep 8, 2026Preschool Orientation
Sep 9-10, 2026First Day of School (Preschool)
Sep 21, 2026No School - Yom Kippur
Oct 7, 2026Early Release - Professional Development
Oct 12, 2026No School - Indigenous Peoples’/Columbus Day
Nov 3, 2026No School - Professional Development
Nov 11, 2026No School - Veterans Day
Nov 25, 2026Early Release - Thanksgiving Break
Nov 26-27, 2026No School - Thanksgiving Break
Dec 9, 2026Early Release - Professional Development
Dec 24-31, 2026No School - December Vacation
Jan 1, 2027No School - New Year’s Day
Jan 18, 2027No School - Martin Luther King Jr. Day
Jan 27, 2027Early Release - Professional Development
Feb 15-19, 2027No School - February Vacation
Mar 9, 2027Early Release - Professional Development and K-5 Parent-Teacher Conferences
Mar 23, 2027Early Release - Professional Development and K-5 Parent-Teacher Conferences
Mar 26, 2027No School - Good Friday
Apr 19-23, 2027No School - April Vacation
May 12, 2027Early Release - Professional Development
May 31, 2027No School - Memorial Day
Jun 18, 2027No School - Juneteenth Observed
Jun 21, 2027Last Day of School
Jun 22-28, 2027Planned Make-Up Days

Dedham Public Schools Calendar 2026-2027 FAQs

When is the first day of school in Dedham Public Schools 2026-2027?
The first day of school for Grades 1-12 is September 2, 2026. Kindergarten starts on September 3, 2026.
When is spring break in Dedham Public Schools 2026-2027?
Spring break (April Vacation) is from April 19 to April 23, 2027.
When is Christmas break in Dedham Public Schools 2026-2027?
Christmas break is from December 24 to December 31, 2026.
When is winter break in Dedham Public Schools 2026-2027?
Winter break (February Vacation) is from February 15 to February 19, 2027.
When is Thanksgiving break in Dedham Public Schools 2026-2027?
Thanksgiving break is on November 26 and November 27, 2026, with an early release on November 25, 2026.
When is the last day of school in Dedham Public Schools 2026-2027?
The last day of school is June 21, 2027, assuming no additional make-up days are needed.
When is Labor Day holiday in Dedham Public Schools 2026-2027?
Labor Day is observed on September 7, 2026, and schools are closed.
Are there any professional development days in Dedham Public Schools 2026-2027?
Yes, professional development days include August 31, September 1, November 3, and several early release days throughout the school year.
When is Memorial Day in Dedham Public Schools 2026-2027?
Memorial Day is observed on May 31, 2027, and schools are closed.
When is Juneteenth observed in Dedham Public Schools 2026-2027?
Juneteenth is observed on June 18, 2027, and schools are closed.

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Dedham Public Schools calendar FAQs

When is the first day of school in Dedham Public Schools 2026-2027?
The first day of school for Grades 1-12 is September 2, 2026. Kindergarten starts on September 3, 2026.
When is spring break in Dedham Public Schools 2026-2027?
Spring break (April Vacation) is from April 19 to April 23, 2027.
When is Christmas break in Dedham Public Schools 2026-2027?
Christmas break is from December 24 to December 31, 2026.
When is winter break in Dedham Public Schools 2026-2027?
Winter break (February Vacation) is from February 15 to February 19, 2027.
When is Thanksgiving break in Dedham Public Schools 2026-2027?
Thanksgiving break is on November 26 and November 27, 2026, with an early release on November 25, 2026.
When is the last day of school in Dedham Public Schools 2026-2027?
The last day of school is June 21, 2027, assuming no additional make-up days are needed.
When is Labor Day holiday in Dedham Public Schools 2026-2027?
Labor Day is observed on September 7, 2026, and schools are closed.
Are there any professional development days in Dedham Public Schools 2026-2027?
Yes, professional development days include August 31, September 1, November 3, and several early release days throughout the school year.
When is Memorial Day in Dedham Public Schools 2026-2027?
Memorial Day is observed on May 31, 2027, and schools are closed.
When is Juneteenth observed in Dedham Public Schools 2026-2027?
Juneteenth is observed on June 18, 2027, and schools are closed.

Dates can change after publication. Read our calendar disclaimer.