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New Trier Township High School District 203 IL Calendar 26-27

  • 2026/27
  • Illinois
  • 3 teacher days

The New Trier Township High School District 203 2026–27 school year runs from Aug 19, 2026 to May 19, 2027. Breaks include Thanksgiving break Nov 25-27, winter break Dec 21 - Jan 1, and spring break Mar 22-26. The table below lists all teacher workdays and holidays. Download the PDF calendar, or read the FAQs.

School year starts Wed, Aug 19, 2026 First Day of School
School year ends Fri, Jun 4, 2027 Last Day of School
Next key date Wed, Aug 19, 2026 Counts down once the school year is under way

New Trier Township High School District 203 2026-27 calendar

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

New Trier Township High School District 203 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
  • Grading period / report cards
  • Testing / exams
  • Other scheduled date

August 2026

  • Aug 17-18, 2026 — Opening Teacher Institute
  • Aug 19, 2026 — First Day of School

September 2026

  • Sep 7, 2026 — Labor Day - No School
  • Sep 21, 2026 — Yom Kippur - No School

October 2026

  • Oct 12, 2026 — Fall Break - No School

November 2026

  • Nov 3, 2026 — Election Day - No School
  • Nov 13, 2026 — Institute Day - No School for Students
  • Nov 25-27, 2026 — Thanksgiving Break - No School

December 2026

  • Dec 15-17, 2026 — Final Assessments
  • Dec 21, 2026 - Jan 1, 2027 — Winter Break

January 2027

  • Dec 21, 2026 - Jan 1, 2027 — Winter Break
  • Jan 4, 2027 — School Resumes
  • Jan 18, 2027 — Martin Luther King Day - No School

February 2027

  • Feb 12, 2027 — Institute Day - No School for Students
  • Feb 15, 2027 — Presidents' Day - No School

March 2027

  • Mar 19, 2027 — End of Third Quarter
  • Mar 22-26, 2027 — Spring Break
  • Mar 29, 2027 — No School
  • Mar 30, 2027 — School Resumes

April 2027

  • Apr 26, 2027 — No School

May 2027

  • May 19, 2027 — Last Day of Senior Attendance
  • May 31, 2027 — Memorial Day - No School

June 2027

  • Jun 1-3, 2027 — Final Assessments
  • Jun 4, 2027 — Last Day of School

July 2027

New Trier Township High School District 203 teacher and staff days 2026/27

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

  • Aug 17-18, 2026 Opening Teacher Institute District source
  • Nov 13, 2026 Institute Day - No School for Students District source
  • Feb 12, 2027 Institute Day - No School for Students District source

New Trier Township High School District 203 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 Fall Break - No School Break
  • Nov 3, 2026 Election Day - No School Holiday
  • Nov 25-27, 2026 Thanksgiving Break - No School Break
  • Dec 21, 2026 - Jan 1, 2027 Winter Break Break
  • Jan 18, 2027 Martin Luther King Day - No School Holiday
  • Feb 15, 2027 Presidents' Day - No School Holiday
  • Mar 22-26, 2027 Spring Break Break
  • Mar 29, 2027 No School Holiday
  • Apr 26, 2027 No School Holiday
  • May 31, 2027 Memorial Day - No School Holiday

Your checked 2026/27 New Trier Township High School District 203 planning calendar

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

Useful now23 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

New Trier Township High School District 203 2026–27 calendar dates

DateEvent
Aug 17-18, 2026Opening Teacher Institute
Aug 19, 2026First Day of School
Sep 7, 2026Labor Day - No School
Sep 21, 2026Yom Kippur - No School
Oct 12, 2026Fall Break - No School
Nov 3, 2026Election Day - No School
Nov 13, 2026Institute Day - No School for Students
Nov 25-27, 2026Thanksgiving Break - No School
Dec 15-17, 2026Final Assessments
Dec 21, 2026 - Jan 1, 2027Winter Break
Jan 4, 2027School Resumes
Jan 18, 2027Martin Luther King Day - No School
Feb 12, 2027Institute Day - No School for Students
Feb 15, 2027Presidents' Day - No School
Mar 19, 2027End of Third Quarter
Mar 22-26, 2027Spring Break
Mar 29, 2027No School
Mar 30, 2027School Resumes
Apr 26, 2027No School
May 19, 2027Last Day of Senior Attendance
May 31, 2027Memorial Day - No School
Jun 1-3, 2027Final Assessments
Jun 4, 2027Last Day of School

New Trier Township High School District 203 Calendar 2026-2027 FAQs

When is the first day of school in New Trier Township High School District 203 2026-2027?
The first day of school is August 19, 2026.
When is spring break in New Trier Township High School District 203 2026-2027?
Spring break is from March 22 to March 26, 2027.
When is Christmas break in New Trier Township High School District 203 2026-2027?
Christmas break is part of winter break from December 21, 2026 to January 1, 2027.
When is winter break in New Trier Township High School District 203 2026-2027?
Winter break runs from December 21, 2026 through January 1, 2027.
When is Thanksgiving break in New Trier Township High School District 203 2026-2027?
Thanksgiving break is from November 25 to November 27, 2026.
When is the last day of school in New Trier Township High School District 203 2026-2027?
The last day of school is June 4, 2027.
When does school resume after winter break in New Trier Township High School District 203 2026-2027?
School resumes on January 4, 2027 after winter break.
When is Labor Day holiday in New Trier Township High School District 203 2026-2027?
Labor Day holiday is on September 7, 2026, and there is no school.
When is Fall Break in New Trier Township High School District 203 2026-2027?
Fall break is on October 12, 2026.
When is Memorial Day in New Trier Township High School District 203 2026-2027?
Memorial Day is on May 31, 2027, and schools are closed.

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New Trier Township High School District 203 calendar FAQs

When is the first day of school in New Trier Township High School District 203 2026-2027?
The first day of school is August 19, 2026.
When is spring break in New Trier Township High School District 203 2026-2027?
Spring break is from March 22 to March 26, 2027.
When is Christmas break in New Trier Township High School District 203 2026-2027?
Christmas break is part of winter break from December 21, 2026 to January 1, 2027.
When is winter break in New Trier Township High School District 203 2026-2027?
Winter break runs from December 21, 2026 through January 1, 2027.
When is Thanksgiving break in New Trier Township High School District 203 2026-2027?
Thanksgiving break is from November 25 to November 27, 2026.
When is the last day of school in New Trier Township High School District 203 2026-2027?
The last day of school is June 4, 2027.
When does school resume after winter break in New Trier Township High School District 203 2026-2027?
School resumes on January 4, 2027 after winter break.
When is Labor Day holiday in New Trier Township High School District 203 2026-2027?
Labor Day holiday is on September 7, 2026, and there is no school.
When is Fall Break in New Trier Township High School District 203 2026-2027?
Fall break is on October 12, 2026.
When is Memorial Day in New Trier Township High School District 203 2026-2027?
Memorial Day is on May 31, 2027, and schools are closed.

Dates can change after publication. Read our calendar disclaimer.