The 2021—22 School Year Calendar for Maine Connections Academy
- August 30, 2021: First Day of School
- September 6, 2021: Labor Day—No Class
- October 11, 2021: Columbus Day—No Class
- November 11, 2021: Veterans' Day—No Class
- November 25-26, 2021: Thanksgiving Break—No Class
- December 22, 2020–January 3, 2022: Winter Break—No Class
- January 17, 2022: Martin Luther King, Jr. Day—No Class
- January 21, 2022: First Semester Ends
- January 24-25, 2022: Staff Work Day—No Class
- January 26, 2022: Second Semester Starts
- February 21, 2022: Presidents’ Day—No Class
- February 22-25, 2022: February Break—No Class
- April 18-22, 2022: Spring Break—No Class
- May 30, 2022: Memorial Day—No Class
- June 15, 2022: Last Day of School
School Closed - Additional Administrator/12 Month Employee Days: July 1, 2021; July 8, 2021; July 9, 2021; July 15, 2021; July 16, 2021