For the 2026–2027 school year, the district serves 26,000 students across 35 schools in Southern California, California. Classes begin August 10, 2026 and end May 27, 2027, with 180 instructional days planned. All dates listed below are sourced from the district's official publications. Verify with Chino Valley Unified School District before scheduling around them.
Visual Calendar
Official Calendar Images
Official calendar scans for Chino Valley Unified School District. Click any page to open the full-size image.
School Calendar
Interactive Calendar
Chino Valley Unified School District's 2026–2027 academic calendar — holidays, breaks, and key dates.
Month by Month Calendar
About the District
School Information
Details and contact information for Chino Valley Unified School District CVUSD.
Sources and Checks
Where these dates come from
How the 2026–2027 Chino Valley Unified School District calendar on this page was compiled and what to re-check before you rely on it.
- ✓District publication. Dates are taken from the calendar Chino Valley Unified School District published for 2026–2027, shown as images on this page.
- ✓Official website. Cross-checked against chino.k12.ca.us.
- ✓Board-approved version is used where the district marks one.
- ✓First and last day match the published calendar.
- ✓Breaks and holidays are listed with their full date ranges.
- ✓Teacher / no-school days are included where the district lists them.
- ✓Changes happen. Districts amend calendars mid-year — confirm with Chino Valley Unified School District before booking around a date.
Common Questions
Frequently Asked Questions
Chino Valley Unified School District Calendar 2026–2027 — important dates and answers.
The first day of school for the traditional calendar is August 10, 2026[cite: 355].
Spring break is scheduled for March 22 through March 29, 2027[cite: 352, 353].
Christmas and Winter Break begins on December 18, 2026, and ends on January 5, 2027[cite: 374].
Thanksgiving Break is from November 23 to November 27, 2026[cite: 367, 368].
The last day of school for the 2026-2027 traditional calendar is May 27, 2027[cite: 356, 357].
Labor Day is observed on September 7, 2026[cite: 358, 359].
Veterans' Day is observed on November 11, 2026[cite: 363, 364].
Martin Luther King Jr. Day is observed on January 18, 2027[cite: 338, 339].
Memorial Day is observed on May 31, 2027[cite: 365, 366].
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