Seneca Valley 2025-2026 Calendar

Seneca Valley 2025-2026 Calendar. Here, you will find the complete schedule for the upcoming academic year, including important dates, holidays, and events. Please join the seneca valley counseling services department and select seneca valley staff for an important informational evening about the upcoming registration /.

Here, you will find the complete schedule for the upcoming academic year, including important dates, holidays, and events. If additional days are needed for either students and/or staff, they will be added to the end of the school year accordingly.