Visual Calendar
Official calendar scans for Harmony Public Schools Houston South. Click any image to open full-screen.
School Calendar
Download Harmony Public Schools Houston South's 2025–2026 academic calendar PDF — holidays, breaks, and key dates.
For the 2025–2026 school year, the district serves 60,000 students across 60 schools in Statewide, Texas. Classes begin August 1, 2025 and end May 28, 2026, with 180 instructional days planned. All dates listed below are sourced from the district's official publications. Verify with Harmony Public Schools Houston South before scheduling around them.
About the District
Details and contact information for Harmony Public Schools Houston South.
Common Questions
Harmony Public Schools Houston South Calendar 2025–2026 — important dates and answers.
The first day of school is August 12, 2025.
Spring break is from March 16-20, 2026.
Winter break is from December 22, 2025, to January 2, 2026.
Thanksgiving break is from November 24-28, 2025.
The last day of school is May 28, 2026.
Other holidays include Labor Day on September 1, 2025; Columbus Day on October 13, 2025; Veterans Day on November 11, 2025; MLK Day on January 19, 2026; Presidents Day on February 16, 2026; Good Friday on April 3, 2026; Memorial Day on May 25, 2026; and Juneteenth on June 19, 2026.
The quarters are scheduled as follows: 1st Quarter: August 12-October 10, 2025; 2nd Quarter: October 16-December 19, 2025; 3rd Quarter: January 7-March 13, 2026; 4th Quarter: March 23-May 28, 2026.
There are a total of 174 instructional days.
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