See the Lyons School District 103 2023-2024 Academic Calendar

Planning around school can be tough — we’re here to help. From holiday breaks to professional development days, here is the 2023-24 calendar as approved by the Lyons School District 103. 

Important 2023-2024 school year dates

Here are a few key dates you’ll want to bookmark:

• First Day of School: Aug. 17, 2023
• Thanksgiving Break: Nov. 22-24, 2023
• Winter Break: Dec. 22, 2023-Jan. 5, 2024
• Spring Break: April 1-5, 2024
• Last Day of School: May 23, 2024 

See the full calendar below or visit sd103.com.

2023-2024 Lyons School District 103 Academic Calendar

August 2023  

• First Day of School: Aug. 17, 2023
• Early Dismissal: Aug. 30, 2023

September 2023  

• Labor Day – No School: Sept. 4, 2023
• Early Release: Sept. 13, 2023

October 2023

• Columbus Day – No School: Oct. 9, 2023
• Early Release: Oct. 11, 2023
• Half Day: Oct. 26-27, 2023

November 2023  

• Early Release: Nov. 8, 2023
• Thanksgiving Break: Nov. 22-24, 2023

December 2023  

• Early Release: Dec. 6, 2023
• Early Release: Dec. 21, 2023
• Winter Break: Dec. 22, 2023–Jan. 5, 2024

January 2024  

• Early Release: Jan. 10, 2024
• Martin Luther King Day – No School: Jan. 15, 2024
• Half Day: Jan. 25-26, 2024

February 2024  

• Early Release: Feb. 7, 2024
• Presidents Day – No School: Feb. 19, 2024

March 2024  

• Early Release: March 6, 2024
• Teacher Institute: March 19, 2024
• Early Release: March 28, 2024
• Good Friday: March 29, 2024

April 2024  

• Spring Break: April 1-5, 2024

May 2024  

• Early Release: May 8, 2024
• Last Day of School: May 23, 2024

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