Texas
Houston ISD Calendar 2026-27
Houston ISD is a public school district in Houston, Texas. This page publishes the 2026-27 academic calendar: the first day of school, the last day, student holidays, and breaks. K12Cal copies those dates from the district's official calendar and links the source. It does not set the calendar. It enrolls 184,109 students in Houston.
2026-27 is the current school year published for Houston ISD. The Houston ISD calendar is the reference page for this year.
At a glance
- First day
- Last day
- Next break
- Thanksgiving break, November 23–27, 2026As of October 20, 2026, when this calendar was last verified.
2026-27 dates
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| Date | Event | Applies to | Notes |
|---|---|---|---|
| First day of school | All students | — | |
| Labor Day | All students | — | |
| Staff PD Day (no classes) | All students | — | |
| Staff PD Day (no classes) | All students | — | |
| Staff PD Day (no classes) | All students | — | |
| Thanksgiving break | All students | — | |
| Winter break | All students | — | |
| MLK Jr. Day | All students | — | |
| Staff PD Day (no classes) | All students | — | |
| Spring break | All students | — | |
| Recess (no classes) | All students | — | |
| Staff PD Day (no classes) | All students | — | |
| Last day of school | All students | — |
Official source
Last verified . Status: verified.
Not listed
- Early release days were not confirmed against the official source and are omitted.
Questions
When does Houston ISD start school in 2026-27?
Houston ISD starts school on Monday, August 10, 2026.
When is the last day of school for Houston ISD in 2026-27?
The last day of school is Friday, May 28, 2027.
When is thanksgiving break for Houston ISD?
Thanksgiving break is November 23–27, 2026.
When is winter break for Houston ISD?
Winter break is December 21, 2026 – January 4, 2027.
When is spring break for Houston ISD?
Spring break is March 8–12, 2027.
When is the next break for Houston ISD?
As of October 20, 2026, the next break is Thanksgiving break, November 23–27, 2026.
Does Houston ISD list early release days in 2026-27?
The verified 2026-27 calendar does not list early release days.
Other Texas calendars
These dates are for Houston ISD only. For the state directory, see Texas school district calendars.
- Aldine ISD calendar
- Allen ISD calendar
- Alvin ISD calendar
- Amarillo ISD calendar
- Arlington ISD calendar
- Austin ISD calendar
- Beaumont ISD calendar
- Belton ISD calendar
- Carrollton-Farmers Branch ISD calendar
- Clear Creek ISD calendar
- Comal ISD calendar
- Conroe ISD calendar
- Crowley ISD calendar
- Cypress-Fairbanks ISD calendar
- Dallas ISD calendar
- Denton ISD calendar
- Eagle Mt-Saginaw ISD calendar
- Eagle Pass ISD calendar
- Ector County ISD calendar
- Edinburg CISD calendar
- El Paso ISD calendar
- Forney ISD calendar
- Fort Bend ISD calendar
- Fort Worth ISD calendar
- Frisco ISD calendar
- Galena Park ISD calendar
- Garland ISD calendar
- Goose Creek CISD calendar
- Grand Prairie ISD calendar
- Hallsville ISD calendar
- Harlingen CISD calendar
- Hays CISD calendar
- Humble ISD calendar
- Hurst-Euless-Bedford ISD calendar
- Irving ISD calendar
- Judson ISD calendar
- Katy ISD calendar
- Keller ISD calendar
- Klein ISD calendar
- Lamar CISD calendar
- Laredo ISD calendar
- Lewisville ISD calendar
- Magnolia ISD calendar
- Mansfield ISD calendar
- McAllen ISD calendar
- McKinney ISD calendar
- Mesquite ISD calendar
- New Caney ISD calendar
- North East ISD calendar
- Northside ISD calendar
- Northwest ISD calendar
- Pasadena ISD calendar
- Pearland ISD calendar
- Plano ISD calendar
- Prosper ISD calendar
- Richardson ISD calendar
- Rockwall ISD calendar
- Socorro ISD calendar
- Spring Branch ISD calendar
- Spring ISD calendar
- Tyler ISD calendar
- United ISD calendar
- Wylie ISD calendar