South Jefferson Central School District

SJCSD 2025 – 2026 Academic Calendar

Important Dates 2025-2026

Fall Open House:

• Pre-Kindergarten & Kindergarten – August 27 
  • Mannsville -  6:00PM – 7:00 PM
  • Wilson – 5:00 PM – 6:30 PM
• Grades 1-5: August 28 
  • Mannsville – 6:00 PM – 7:00 PM
  • Wilson –  5:00PM – 6:30 PM
• Grade 6 Orientation: August 26 6:00 PM-7:30 PM
• Grade 9 Orientation: August 27 5:30 PM – 6:00 PM
• Grades 7-12: Clarke Middle & High Schools– August 27 6:00PM – 7:30 PM

Fall Parent-Teacher Conferences, All Grades:

• Thursday, October 30 12:30-7:00 PM
  • (Student Early Dismissal; specific times will be communicated by each building)

Student Early Dismissal for Staff Development
(specific times will be communicated by each building)

• Friday, October 31
• Wednesday, December 10
• Wednesday, February 4
• Wednesday, March 18