The Winchendon School Committee approved the 24-25 District Calendar at its February 1 meeting. 

The first day of school for grades 1-12 will be Wednesday, August 28; while the first day for Kindergarten will be September 4 and PreK will be September 5. 

The calendar includes a full week and a half for holiday break, from December 23 through January 1, and barring snow days, the last day of school will fall on June 13, 2025.