Visual Calendar
Official calendar scans for Grayslake Community High School District 127. Click any image to open full-screen.
School Calendar
Download Grayslake Community High School District 127's 2026–2027 academic calendar PDF — holidays, breaks, and key dates.
About the District
Details and contact information for Grayslake Community High School District 127 (CHSD 127).
Common Questions
Grayslake Community High School District 127 Calendar 2026–2027 — important dates and answers.
The first day of student attendance is August 12, 2026.
Spring break is from March 22 to March 26, 2027.
Christmas break begins on December 21, 2026.
Winter break starts on December 21, 2026 and school resumes on January 4, 2027.
Thanksgiving break is from November 25 to November 27, 2026.
The last day of school is May 20, 2027 (if no emergency days are used) or May 26, 2027 (if emergency days are used).
Labor Day is on September 7, 2026, and there is no school.
MLK Day is on January 18, 2027, and there is no school.
Presidents’ Day is on February 15, 2027, and there is no school.
School resumes on January 4, 2027.
Good Friday is on March 26, 2027, and there is no school.
Memorial Day is on May 31, 2027, and there is no school.
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