WILLIAMSON COUNTY SCHOOLS
2025-2026 Student School Calendar
August 2025
Start of School (1st-12th Grades)
First Full Day of School (1st-12th Grades)
First Full Day for Pre-Kindergarten, Early Childhood and Kindergarten Students
September 2025
Labor Day (No School, System Closed)
Parent Teacher Conference Window
Constitution Day Observed (Students in School)
October 2025
End of First Quarter Grading Period (44 Grading Days)
Fall Break (No School, System Closed Oct 8-10)
Columbus Day (Students in School)
Site-Based Professional Development Day (No Students)
November 2025
Veterans' Day (Students in School)
Thanksgiving Holiday (No School, System Closed)
December 2025
Early Release (Students 1/2 Day)
End of First Semester
Winter Break (No School, System Closed)
January 2026
Second Semester Begins
Martin Luther King, Jr. Day (No School, System Closed)
February 2026
Mid-Winter Break (No Students)
March 2026
End of Third Quarter Grading Period
Spring Break (No School, System Closed)
April 2026
Spring Holiday (No School, System Closed)
May 2026
Last Day for Students - End of Second Semester
Graduation Window