Visual Calendar
Official calendar scans for Twin Rivers Unified School District. Click any image to open full-screen.
School Calendar
Download Twin Rivers Unified School District's 2026–2027 academic calendar PDF — holidays, breaks, and key dates.
For the 2026–2027 school year, the district serves 27,000 students across 50 schools in California. The 2026–2027 academic year includes 180 instructional days. All dates listed below are sourced from the district's official publications. Verify with Twin Rivers Unified School District before scheduling around them.
About the District
Details and contact information for Twin Rivers Unified School District USD.
Common Questions
Twin Rivers Unified School District Calendar 2026–2027 — important dates and answers.
The first day of school for Adult School Calendar 2026-2027 is August 18, 2026.
Spring Break for Adult School Calendar 2026-2027 is from March 22, 2027 through March 29, 2027.
Christmas Break for Adult School Calendar 2026-2027 begins on December 21, 2026 and continues through January 1, 2027.
Winter Break for Adult School Calendar 2026-2027 is scheduled from December 21, 2026 to January 1, 2027.
Thanksgiving Break for Adult School Calendar 2026-2027 is from November 23, 2026 through November 27, 2026.
The last day of school for Adult School Calendar 2026-2027 is June 4, 2027.
Labor Day holiday for Adult School Calendar 2026-2027 is on September 7, 2026.
Veterans Day for Adult School Calendar 2026-2027 will be observed on November 11, 2026.
Martin Luther King Jr. Day for Adult School Calendar 2026-2027 is on January 18, 2027.
Memorial Day holiday for Adult School Calendar 2026-2027 is on May 31, 2027.
Juneteenth Observed for Adult School Calendar 2026-2027 is on June 18, 2027.
Teacher Prep Days for Adult School Calendar 2026-2027 are scheduled on December 17, 2026, April 1, 2027, and June 3, 2027.
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