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West Windsor-Plainsboro Regional School NJ Calendar 26-27

  • 2026/27
  • New Jersey
  • 5 teacher days

The West Windsor-Plainsboro Regional School 2026–27 school year runs from Sep 2, 2026 to Jun 17, 2027. Breaks include Thanksgiving break Nov 25, winter break Dec 23, and spring break Mar 22-26. The table below lists all teacher workdays and early release days. Download or print the calendar, or read the FAQs.

School year starts Wed, Sep 2, 2026 First Day of School
School year ends Thu, Jun 17, 2027 Last Day of School/Early Dismissal K-12
Next key date Wed, Sep 2, 2026 Counts down once the school year is under way

West Windsor-Plainsboro Regional School 2026-27 calendar

The district's published calendar. Select an image to open it full size.

Official School Calendar for Academic Year 2026–2027

West Windsor-Plainsboro Regional School 26-27 Calendar [PDF]

West Windsor-Plainsboro Regional School school year calendar

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

  • First / last day
  • Break
  • Holiday
  • Teacher / staff day
  • Early release
  • Other date

August 2026

  • Aug 24-27, 2026 — Professional Development Days (NEW TEACHERS ONLY)
  • Aug 31, 2026 — Professional Development Days for Staff

September 2026

  • Sep 1, 2026 — Professional Development Days for Staff
  • Sep 2, 2026 — First Day of School
  • Sep 7, 2026 — Schools Closed
  • Sep 21, 2026 — Schools Closed

October 2026

  • Oct 20-23, 2026 — Early Dismissal K-5-Conferences
  • Oct 22-23, 2026 — Early Dismissal 6-8-Conferences

November 2026

  • Nov 5-6, 2026 — Schools Closed
  • Nov 25, 2026 — Early Dismissal K-12-Thanksgiving Recess
  • Nov 26-27, 2026 — Schools Closed - Thanksgiving Recess

December 2026

  • Dec 23, 2026 — Early Dismissal K-12-Winter Recess
  • Dec 24-31, 2026 — Schools Closed-Winter Recess

January 2027

  • Jan 1, 2027 — Schools Closed-Winter Recess
  • Jan 14-15, 2027 — Early Dismissal K-5 Conferences
  • Jan 18, 2027 — Schools Closed

February 2027

  • Feb 1-2, 2027 — Early Dismissal 6-8 Conferences
  • Feb 12, 2027 — Schools Closed-Professional Development Day for Staff
  • Feb 15, 2027 — Schools Closed

March 2027

  • Mar 10, 2027 — Schools Closed
  • Mar 19, 2027 — Early Dismissal K-5 Conferences
  • Mar 22-26, 2027 — Schools Closed-Spring Recess
  • Mar 29, 2027 — Emergency Closing Day #1

April 2027

  • Apr 22, 2027 — Schools Closed
  • Apr 23, 2027 — Emergency Closing Day #2

May 2027

  • May 28, 2027 — Emergency Closing Day #3
  • May 31, 2027 — Schools Closed

June 2027

  • Jun 17, 2027 — Last Day of School/Early Dismissal K-12
  • Jun 17, 2027 — High School Graduation
  • Jun 18, 2027 — Schools Closed
  • Jun 21, 2027 — Professional Development Day (NEW TEACHER ONLY)

July 2027

West Windsor-Plainsboro Regional School teacher and staff days 2026/27

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

  • Aug 24-27, 2026 Professional Development Days (NEW TEACHERS ONLY) District source
  • Aug 31, 2026 Professional Development Days for Staff District source
  • Sep 1, 2026 Professional Development Days for Staff District source
  • Feb 12, 2027 Schools Closed-Professional Development Day for Staff District source
  • Jun 21, 2027 Professional Development Day (NEW TEACHER ONLY) District source

West Windsor-Plainsboro Regional School breaks and holidays

School is closed to students on these dates.

  • Sep 7, 2026 Schools Closed Holiday
  • Sep 21, 2026 Schools Closed Holiday
  • Nov 5-6, 2026 Schools Closed Holiday
  • Nov 26-27, 2026 Schools Closed - Thanksgiving Recess Break
  • Dec 24-31, 2026 Schools Closed-Winter Recess Break
  • Jan 1, 2027 Schools Closed-Winter Recess Break
  • Jan 18, 2027 Schools Closed Holiday
  • Feb 15, 2027 Schools Closed Holiday
  • Mar 10, 2027 Schools Closed Holiday
  • Mar 22-26, 2027 Schools Closed-Spring Recess Break
  • Apr 22, 2027 Schools Closed Holiday
  • May 31, 2027 Schools Closed Holiday
  • Jun 18, 2027 Schools Closed Holiday

Your checked 2026/27 West Windsor-Plainsboro Regional School 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 6, 2026.
Full term dates table

West Windsor-Plainsboro Regional School 2026–27 calendar dates

DateEvent
Aug 24-27, 2026Professional Development Days (NEW TEACHERS ONLY)
Aug 31, 2026Professional Development Days for Staff
Sep 1, 2026Professional Development Days for Staff
Sep 2, 2026First Day of School
Sep 7, 2026Schools Closed
Sep 21, 2026Schools Closed
Oct 20-23, 2026Early Dismissal K-5-Conferences
Oct 22-23, 2026Early Dismissal 6-8-Conferences
Nov 5-6, 2026Schools Closed
Nov 25, 2026Early Dismissal K-12-Thanksgiving Recess
Nov 26-27, 2026Schools Closed - Thanksgiving Recess
Dec 23, 2026Early Dismissal K-12-Winter Recess
Dec 24-31, 2026Schools Closed-Winter Recess
Jan 1, 2027Schools Closed-Winter Recess
Jan 14-15, 2027Early Dismissal K-5 Conferences
Jan 18, 2027Schools Closed
Feb 1-2, 2027Early Dismissal 6-8 Conferences
Feb 12, 2027Schools Closed-Professional Development Day for Staff
Feb 15, 2027Schools Closed
Mar 10, 2027Schools Closed
Mar 19, 2027Early Dismissal K-5 Conferences
Mar 22-26, 2027Schools Closed-Spring Recess
Mar 29, 2027Emergency Closing Day #1
Apr 22, 2027Schools Closed
Apr 23, 2027Emergency Closing Day #2
May 28, 2027Emergency Closing Day #3
May 31, 2027Schools Closed
Jun 17, 2027Last Day of School/Early Dismissal K-12
Jun 17, 2027High School Graduation
Jun 18, 2027Schools Closed
Jun 21, 2027Professional Development Day (NEW TEACHER ONLY)

West Windsor-Plainsboro Regional School District Calendar FAQ (2026-2027)

When is the first day of school for the 2026-2027 year in West Windsor-Plainsboro Regional School District?
The first day of school is September 2, 2026.
When is Thanksgiving break 2026 in West Windsor-Plainsboro Regional School District?
There is an early dismissal on November 25, followed by schools being closed on November 26 and 27, 2026.
When is Christmas/Winter break 2026-2027 in West Windsor-Plainsboro Regional School District?
Winter recess begins with an early dismissal on December 23, 2026. Schools are closed from December 24, 2026, through January 1, 2027.
When is spring break 2027 in West Windsor-Plainsboro Regional School District?
Spring recess takes place from March 22 to March 26, 2027.
When is the last day of school for the 2026-2027 year?
The last day of school and High School Graduation is scheduled for June 17, 2027.
What are the 2026-2027 Emergency Closing Days?
If schools need to close for emergencies, they will be made up on March 29, April 23, and May 28, 2027. If no emergency days are used, schools will be closed on these dates.
When are the 2026-2027 Parent-Teacher Conferences?
- K-5: Oct 20-23, Jan 14-15, and Mar 19.
- 6-8: Oct 22-23 and Feb 1-2.

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West Windsor-Plainsboro Regional School calendar FAQs

When is the first day of school for the 2026-2027 year in West Windsor-Plainsboro Regional School District?
The first day of school is September 2, 2026.
When is Thanksgiving break 2026 in West Windsor-Plainsboro Regional School District?
There is an early dismissal on November 25, followed by schools being closed on November 26 and 27, 2026.
When is Christmas/Winter break 2026-2027 in West Windsor-Plainsboro Regional School District?
Winter recess begins with an early dismissal on December 23, 2026. Schools are closed from December 24, 2026, through January 1, 2027.
When is spring break 2027 in West Windsor-Plainsboro Regional School District?
Spring recess takes place from March 22 to March 26, 2027.
When is the last day of school for the 2026-2027 year?
The last day of school and High School Graduation is scheduled for June 17, 2027.
What are the 2026-2027 Emergency Closing Days?
If schools need to close for emergencies, they will be made up on March 29, April 23, and May 28, 2027. If no emergency days are used, schools will be closed on these dates.
When are the 2026-2027 Parent-Teacher Conferences?
- K-5: Oct 20-23, Jan 14-15, and Mar 19. - 6-8: Oct 22-23 and Feb 1-2.

Dates can change after publication. Read our calendar disclaimer.