Houston 2025–2026 School Calendar: HISD Holidays, Spring Break, Last Day
- spencer655
- Jun 30, 2025
- 3 min read
Updated: Dec 29, 2025
Planning ahead for the HISD 25-26 school year? Whether you’re a teacher, parent, or substitute teacher, knowing the key dates on the Houston school calendar can help you stay organized. From start dates to holiday breaks, here’s an overview of school calendars across different types of schools in Houston for the 2025–2026 school year.
Houston Independent School District (HISD 25-26) 2025–2026 Calendar
Houston ISD is the largest public school district in Texas, serving thousands of students across the city. For the 2025–2026 school year, the HISD calendar includes the following highlights:
When is HISD First Day of School? August 12, 2025 (Tuesday)
When is HISD Thanksgiving Break? November 24–28, 2025
When is HISD Winter Break? December 22, 2025 – January 2, 2026
When is HISD Spring Break 2026? March 9–13, 2026
When is HISD Last Day of School (for Students)? June 4, 2026 (Thursday)
For the full calendar and updates, visit the HISD Academic Calendar.
What is the first day of school for Houston ISD (HISD) for 2025–2026?
For the 2025–2026 school year, the first day of school for Houston ISD students is Tuesday, August 12, 2025.
HISD typically starts classes in mid-August each year. For the latest and most accurate information, check the HISD official academic calendar.
When is HISD Spring Break 2026?
HISD Spring Break 2026 is scheduled for Monday, March 9 through Friday, March 13, 2026. Most campuses will be closed all week, and students return the following Monday (March 16, 2026).
Because district calendars can be updated, it’s smart to double-check the official HISD calendar as your trip or childcare plans get closer.
When is the last day of school for Houston ISD (HISD) in the 2025–2026 school year?
The last day of school for HISD students is scheduled for Thursday, June 4, 2026.
Note for Teachers:
Friday, June 5, 2026, is a Teacher Professional Development Day, with no classes for students.
Houston ISD Holidays for the 2025–2026 School Year
Wondering if today is a holiday for Houston ISD? Below are the major district-wide student holidays for 2025–2026:
HISD Holiday | Date |
Labor Day | September 1, 2025 |
Staff Development Day | September 2, 2025 |
Staff Development Day | October 2, 2025 |
Recess Day | October 3, 2025 |
Staff Development Day | November 7, 2025 |
Thanksgiving Break | November 24–28, 2025 |
Winter Break | December 22, 2025 – January 2, 2026 |
Staff Development Day | January 5, 2026 |
Dr. Martin Luther King Jr. Day | January 19, 2026 |
Staff Development Day | February 13, 2026 |
Presidents’ Day | February 16, 2026 |
Chavez-Huerta Day | March 30, 2026 |
Spring Holiday | April 3, 2026 |
Memorial Day | May 25, 2026 |
What are the school day start and end times for Houston ISD elementary schools?
For the 2025–2026 school year, Houston ISD elementary schools start at 7:30 a.m. and end at 3:00 p.m.
What are the school day start and end times for Houston ISD middle schools and K-8 schools?
For middle schools and K-8 schools in Houston ISD, the school day runs from 8:30 a.m. to 4:00 p.m.
What are the school day start and end times for Houston ISD high schools?
Houston ISD high schools follow a schedule of 8:30 a.m. to 4:00 p.m. for the 2025–2026 school year.
Charter School Calendars in Houston
Charter schools in Houston often operate on different academic calendars. Start and end dates may vary compared to HISD. If you’re working or enrolling at a charter school, check their official calendar for details. Some examples:
KIPP Texas Public Schools – Houston
YES Prep Public Schools
Harmony Public Schools – Houston
Private School Calendars in Houston
Private schools in Houston also set their own academic calendars, often with unique start dates, professional development days, and holiday breaks. Popular private schools include:
Be sure to visit each school’s website for their finalized 2025–2026 dates.
Stay Prepared for the 2025–2026 School Year in Houston
Whether you’re a substitute teacher applying for jobs, a parent planning family vacations, or a school administrator organizing staffing needs, having the right school calendar is essential.
Disclaimer: School calendars can change. We do our best to keep dates accurate, but this post is not an official district calendar. Always confirm the latest dates directly with your school or district before making plans.
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