Northbrook School District 27 SD 27 Calendar 26-27

The first day of school for students in Northbrook School District 27 is August 20, 2026.

Spring Break begins on March 22, 2027, and students return to school on March 29, 2027.

Christmas Break begins on December 21, 2026. Classes resume on January 4, 2027.

Winter Break starts on December 21, 2026, and school resumes on January 4, 2027.

Thanksgiving Break is scheduled for November 25–27, 2026.

The scheduled last day of school is June 7, 2027. If no emergency days are used, the last day will be May 28, 2027.

Teachers' Institute Days are August 17–19, 2026, and there is no school for students on these dates. Another Teachers' Institute Day is scheduled for March 1, 2027.

Labor Day is observed on September 7, 2026, and there is no school.

The District Holiday is observed on September 21, 2026, and schools are closed.

Parent-Teacher Conference days with no school are October 15, 2026 and February 18, 2027.

Election Day is November 3, 2026, and there is no school.

Martin Luther King Jr. Day is observed on January 18, 2027, and schools are closed.

Presidents' Day is observed on February 15, 2027, and there is no school.

Memorial Day is observed on May 31, 2027, and there is no school.

The first quarter (Grades 6-8) ends on October 23, 2026, the second quarter ends on January 8, 2027, and the third quarter ends on March 19, 2027. The first trimester (K-5) ends on November 12, 2026, and the second trimester ends on February 26, 2027.