Visual Calendar
Official calendar scans for New Trier Township High School District 203. Click any image to open full-screen.
School Calendar
Download New Trier Township High School District 203's 2026–2027 academic calendar PDF — holidays, breaks, and key dates.
For the 2026–2027 school year, the district serves 4,000 students across 2 schools in Illinois. Classes begin August 19, 2026 and end June 4, 2027, with 180 instructional days planned. All dates listed below are sourced from the district's official publications. Verify with New Trier Township High School District 203 before scheduling around them.
About the District
Details and contact information for New Trier Township High School District 203 (THSD 203).
Common Questions
New Trier Township High School District 203 Calendar 2026–2027 — important dates and answers.
The first day of school is August 19, 2026.
Spring break is from March 22 to March 26, 2027.
Christmas break is part of winter break from December 21, 2026 to January 1, 2027.
Winter break runs from December 21, 2026 through January 1, 2027.
Thanksgiving break is from November 25 to November 27, 2026.
The last day of school is June 4, 2027.
School resumes on January 4, 2027 after winter break.
Labor Day holiday is on September 7, 2026, and there is no school.
Fall break is on October 12, 2026.
Memorial Day is on May 31, 2027, and schools are closed.
Explore More
Other Illinois school district calendars — recently added or updated.