Visual Calendar
Official calendar scans for Antelope Valley Union High School District. Click any image to open full-screen.
School Calendar
Download Antelope Valley Union High School District's 2026–2027 academic calendar PDF — holidays, breaks, and key dates.
For the 2026–2027 school year, the district serves 22,000 students across 12 schools in Southern California, California. Classes begin August 10, 2026 and end June 3, 2027, with 180 instructional days planned. All dates listed below are sourced from the district's official publications. Verify with Antelope Valley Union High School District before scheduling around them.
About the District
Details and contact information for Antelope Valley Union High School District.
Common Questions
Antelope Valley Union High School District Calendar 2026–2027 — important dates and answers.
The first day of school for students in Antelope Valley Union High School District for the 2026-2027 academic year is August 10, 2026.
Spring Break in Antelope Valley Union High School District for the 2026-2027 school year is scheduled from March 22 to March 26, 2027.
Christmas Break occurs during the Winter Break period from December 21, 2026 through January 8, 2027 in Antelope Valley Union High School District.
Winter Break for Antelope Valley Union High School District runs from December 21, 2026 to January 8, 2027.
Thanksgiving Break in Antelope Valley Union High School District for the 2026-2027 school year is scheduled from November 23 to November 27, 2026.
The last day of school for students in Antelope Valley Union High School District for the 2026-2027 academic year is June 3, 2027.
Labor Day will be observed on September 7, 2026, and schools will be closed in Antelope Valley Union High School District.
Veterans Day will be observed on November 11, 2026 in Antelope Valley Union High School District.
Memorial Day will be observed on May 31, 2027 in Antelope Valley Union High School District.
The second semester ends on June 3, 2027, which is also the last day of school for the 2026-2027 academic year.
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