Visual Calendar
Official calendar scans for Martinez Unified School District. Click any image to open full-screen.
School Calendar
Download Martinez Unified School District's 2026–2027 academic calendar PDF — holidays, breaks, and key dates.
For the 2026–2027 school year, the district serves 4,000 students across 6 schools in Northern California, California. The 2026–2027 academic year includes 180 instructional days. All dates listed below are sourced from the district's official publications. Verify with Martinez Unified School District before scheduling around them.
About the District
Details and contact information for Martinez Unified School District USD.
Common Questions
Martinez Unified School District Calendar 2026–2027 — important dates and answers.
The first day of school in Martinez Unified School District for the 2026-2027 school year is August 12, 2026.
Spring Break in Martinez Unified School District takes place from April 5 to April 9, 2027.
Christmas break for Martinez Unified School District includes Christmas Eve on December 24, 2026, and Christmas Day on December 25, 2026.
Winter break in Martinez Unified School District occurs in late December and includes December 24, December 25, and December 31, 2026, along with New Year’s Day on January 1, 2027.
Thanksgiving Break in Martinez Unified School District is observed from November 23 through November 27, 2026.
The last day of school for Martinez Unified School District students in the 2026-2027 school year is June 3, 2027.
Yes, Martinez Unified School District has several staff development and teacher work days, including August 10–11, 2026, October 12, 2026, and March 8, 2027.
Major holidays include Labor Day (September 7, 2026), Veterans Day (November 11, 2026), Martin Luther King Jr. Day (January 18, 2027), Presidents’ Day (February 15, 2027), Memorial Day (May 31, 2027), and Juneteenth (June 18, 2027).
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