The Houston Independent School District (HISD), the largest school district in Texas, has released its 2025–2026 school year calendar. With over 270 schools and hundreds of thousands of students, this calendar sets the pace for families, teachers, and staff across the region. From the first day of school to spring break, here are the essential dates you need to know.
📅 Important Dates in the 2025–26 School Year
Families often ask: “When does school start in Houston ISD in 2025?” or “When is spring break?” Below is a clear breakdown:
- First Day of School: Monday, August 18, 2025 – Students return to classrooms.
- Labor Day: Monday, September 1, 2025 – Schools closed.
- Thanksgiving Break: November 24–28, 2025 – A full week off for students and staff.
- Winter Break: December 22, 2025 – January 2, 2026 – Two weeks for the holidays.
- Martin Luther King Jr. Day: Monday, January 19, 2026 – Schools closed in observance.
- Spring Break: March 16–20, 2026 – A weeklong pause mid-semester.
- Last Day of School: Friday, June 5, 2026 – End of the academic year.
Other key notes:
- Teacher Workdays & Professional Development Days are placed throughout the school year.
- Early Release Days shorten schedules for students on select dates.
- Emergency Makeup Days may be scheduled if needed.
🏫 Schools That Follow This Calendar
The 2025–2026 HISD calendar applies to all district-operated schools, including:
- Houston elementary schools
- Houston middle schools
- Houston high schools
- Specialized programs and magnet campuses run by HISD
👉 Families with children in private or charter schools in Houston should verify directly with their school, as calendars may differ.
📝 Final Thoughts
The Houston ISD 2025–2026 calendar gives families the framework they need to plan for the year ahead. With clear dates for holidays, teacher planning, and major breaks, parents and students can stay organized and ready.
For the most accurate details and updates, download the official HISD 2025–2026 calendar PDF or visit the Houston Independent School District website.