Visual Calendar
Official calendar scans for Acalanes Union High School District AUHSD. Click any image to open full-screen.
School Calendar
Download Acalanes Union High School District AUHSD's 2026–2027 academic calendar PDF — holidays, breaks, and key dates.
About the District
Details and contact information for Acalanes Union High School District AUHSD (HSD).
Common Questions
Acalanes Union High School District AUHSD Calendar 2026–2027 — important dates and answers.
The first day of school for Acalanes Union High School District for the 2026-2027 academic year is August 11, 2026.
Spring Break for Acalanes Union High School District is scheduled from April 5 to April 9, 2027.
Christmas Break in Acalanes Union High School District begins on December 21, 2026 and continues through January 4, 2027.
Winter Break for Acalanes Union High School District is from December 21, 2026 through January 4, 2027.
Thanksgiving Break for Acalanes Union High School District is from November 23 to November 27, 2026.
The last day of school for Acalanes Union High School District is May 27, 2027.
The second semester for Acalanes Union High School District begins on January 5, 2027.
Graduation for Acalanes Union High School District is scheduled for May 28, 2027.
Labor Day holiday in Acalanes Union High School District is on September 7, 2026.
Martin Luther King Jr. Day will be observed on January 18, 2027.
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