Visual Calendar
Official calendar scans for Jefferson Union High School District. Click any image to open full-screen.
School Calendar
Download Jefferson Union High School District's 2026–2027 academic calendar PDF — holidays, breaks, and key dates.
For the 2026–2027 school year, the district serves 5,000 students across 5 schools in Northern California, California. Classes begin August 6, 2026 and end May 28, 2027, with 180 instructional days planned. All dates listed below are sourced from the district's official publications. Verify with Jefferson Union High School District before scheduling around them.
About the District
Details and contact information for Jefferson Union High School District.
Common Questions
Jefferson Union High School District Calendar 2026–2027 — important dates and answers.
The first day of school in Jefferson Union High School District for the 2026-2027 school year is August 6, 2026.
Spring Break in Jefferson Union High School District for the 2026-2027 school year is scheduled from April 5 to April 9, 2027.
Christmas Break in Jefferson Union High School District falls during the Winter Recess from December 21, 2026 to January 1, 2027.
Winter Break in Jefferson Union High School District runs from December 21, 2026 through January 1, 2027.
Thanksgiving Break in Jefferson Union High School District is scheduled from November 23 to November 27, 2026.
The last day of school in Jefferson Union High School District for the 2026-2027 school year is May 28, 2027.
Labor Day holiday is observed on September 7, 2026 in Jefferson Union High School District.
Indigenous People's Day is observed on October 12, 2026 in Jefferson Union High School District.
Presidents Week break is scheduled from February 15 to February 19, 2027.
Memorial Day is observed on May 31, 2027.
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