Visual Calendar
Official calendar scans for DuPage High School District 88. Click any image to open full-screen.
School Calendar
Download DuPage High School District 88's 2026–2027 academic calendar PDF — holidays, breaks, and key dates.
About the District
Details and contact information for DuPage High School District 88 (HSD 88).
Common Questions
DuPage High School District 88 Calendar 2026–2027 — important dates and answers.
The first day of classes is August 17, 2026.
Spring break is from March 29 to April 2, 2027.
Christmas break is part of winter break from December 21, 2026 to January 1, 2027. Christmas Day is observed on December 25, 2026.
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 classes is May 28, 2027, provided no emergency days are used.
Labor Day is observed on September 7, 2026.
Martin Luther King Jr. Day is observed on January 18, 2027.
Presidents' Day is observed on February 15, 2027.
First semester exams are scheduled for December 16–18, 2026, and second semester exams are from May 26–28, 2027.
Graduation is scheduled for May 23, 2027.
Memorial Day is observed on May 31, 2027.
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