Visual Calendar
Official calendar scans for Aldine ISD. Click any image to open full-screen.
School Calendar
Download Aldine ISD's 2026–2027 academic calendar PDF — holidays, breaks, and key dates.
For the 2026–2027 school year, the district serves 60,000 students across 80 schools in Houston Area, Texas. Classes begin August 12, 2026 and end June 17, 2027, with 180 instructional days planned. All dates listed below are sourced from the district's official publications. Verify with Aldine ISD School before scheduling around them.
About the District
Details and contact information for Aldine ISD.
Common Questions
Aldine ISD Calendar 2026–2027 — important dates and answers.
The first day of classes for the Traditional School Year in Aldine ISD is August 12, 2026. For the Additional Days School Year (ADSY), classes begin on July 27, 2026.
Spring Break in Aldine ISD is scheduled from March 15 through March 19, 2027.
Christmas break (Midwinter Break) for the Traditional School Year runs from December 21, 2026 through January 5, 2027. For ADSY campuses, it runs from December 21, 2026 through January 1, 2027.
Winter Break, also referred to as Midwinter Break, is from December 21, 2026 to January 5, 2027 for the Traditional School Year.
Thanksgiving Break in Aldine ISD is scheduled from November 23 through November 27, 2026.
The last day of classes for the Traditional School Year is June 3, 2027. For the ADSY calendar, the last day of classes is June 17, 2027.
Labor Day will be observed on September 7, 2026.
Martin Luther King Jr. Day will be observed on January 18, 2027.
Memorial Day will be observed on May 31, 2027.
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