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Planning ahead for the HISD 2026–27 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. Here are the confirmed 2026–2027 dates.
When is the first day of school for HISD in 2026?
HISD’s first day of school for the 2026–2027 school year is Monday, August 10, 2026. The Houston ISD board finalized the calendar in January 2026, and the district has published the full printable version on its website.
HISD 2026–2027 Calendar: Key Dates
- HISD First Day of School 2026: August 10, 2026 (Monday)
- HISD Thanksgiving Break 2026: November 23–27, 2026
- HISD Winter Break 2026–27: December 21–31, 2026 — students return Tuesday, January 5, 2027 (January 4 is a staff PD day)
- HISD Spring Break 2027: March 8–12, 2027
- HISD Last Day of School 2027: May 28, 2027 (Friday)
For the full calendar and updates, visit the HISD Academic Calendar. Subbing in Houston this year? Browse substitute teacher jobs in Houston.
Looking for last year? This page now covers the current 2026–2027 HISD calendar above; the 2025–2026 dates have been archived.
What are the school day start and end times for Houston ISD elementary schools?
For the 2026–2027 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 2026–2027 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 View KIPP Houston Calendar
- YES Prep Public Schools YES Prep Academic Calendar
- Harmony Public Schools – Houston Harmony Houston Calendar
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:
- St. John’s School – Calendar
- The Kinkaid School – Calendar
- The Awty International School – Calendar
- The Emery/Weiner School – Calendar
Be sure to visit each school’s website for their finalized 2026–2027 dates.
Stay Prepared for the 2026–2027 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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