2024-2025 Calendar Approved
The Huron-Superior Catholic District School Board has confirmed its 2024-2025 School Year Calendar.
In consultation with our coterminous boards and through a survey of employees, school communities and trustees, two options were reviewed. At the February Board of Trustees meeting, one option was recommended to the trustees and then approved.
As per provincial Regulation 304 the 2024-2025 calendar includes a 194 day school year compromised of 187 instructional days and 7 Professional Activity Days. Exam dates have also been established for St. Mary’s College in Sault Ste. Marie.
The first day of class for HSCDSB students will be Wednesday, September 4, 2024. The last day of school will be Monday, June 30, 2025.
Christmas Break will commence on Monday, December 23, 2024 and run through to Friday, January 3, 2025. The March Break will be from Monday, March 10 to Friday, March 14, 2025.
Professional Activity Days are scheduled as follows;
Tuesday, September 3, 2024
Friday, September 27, 2024
Monday, October 28, 2024
Friday, November 8, 2024
Friday, January 31, 2025
Friday, March 28, 2025
Friday, June 6, 2025

First semester exam dates for St. Mary’s College students will be on Friday, January 24, 2025 and from Monday, January 26, 2025, through Thursday, January 30, 2025. Second semester exams will run from Monday, June 23, 2025 to Friday, June 27, 2025.
Other News
1 May 2025
The Board will be hosting an information session for its Grade 6 to 8 Outdoor Education Programs for the 2025-2026 school yea...Read More
Board Mourns
16 April 2025
The Board extends its deepest condolences and prayers to the family of Jennifer Smith, who passed into God’s loving arms on...Read More
Broadcasting Inspiration: Casey MacDonald Shares Industry Insights with SMC Radio Students
28 March 2025
Friday, March 21, was an exciting day for St. Mary’s College (SMC) Radio students as Casey MacDonald from KiSS 100.5 FM joi...Read More
100 Ontario Ave, Sault Ste. Marie, ON P6B 1E3
P: 705-945-5400 • TF: 1-800-267-0754 • F: 705-945-5575 • frontdesk@hscdsb.on.ca