Chelsea High School Calendar

New Student Enrollment

Tue, August 1, 2023

CPR Renewal

Wed, August 2, 2023

New Employee Orientation

Thu, August 3, 2023

Professional Day (No Classes)

Mon, August 14, 2023

Professional Day (No Classes)

Wed, August 16, 2023

Labor Day (No Classes)

Mon, September 4, 2023

Longfellow & Art Good PTC

Sat, September 9, 2023

15:30-21:30

Middle School & High School PTC

Sun, September 10, 2023

15:30-21:30

Fall Break (No Classes)

Fri, October 13, 2023

Fall Break (No Classes)

Thu, November 16, 2023

Thanksgiving Break (No Classes)

Mon, November 20, 2023 – Fri, November 24, 2023

Christmas Break (No Classes)

Fri, December 22, 2023 – Thu, January 4, 2024

Professional Day (No Classes)

Fri, January 5, 2024

MLK Day (No Classes)

Mon, January 15, 2024

Inclement Weather

Tue, January 16, 2024

No School

Inclement Weather

Wed, January 17, 2024

No School

Make-up Day (School in session)

Mon, January 22, 2024

Make-up Day (School in session)

Mon, February 19, 2024

Middle School & High School PTC

Thu, February 22, 2024

15:30-21:30

Spring Break (No Classes)

Mon, March 18, 2024 – Fri, March 22, 2024

Snow Day (No Classes)

Fri, March 29, 2024

Longfellow & Art Good PTC

Mon, April 8, 2024

15:30-21:30

Snow Day (No Classes)

Mon, April 22, 2024

Professional Day (No Classes)

Fri, May 17, 2024

Graduation

Sat, May 18, 2024

Last Day of School

Mon, June 10, 2024