For the 2026–2027 school year, the district serves 1,500 students across 4 schools in Northern California, California. Classes begin August 19, 2026 and end June 4, 2027, with 180 instructional days planned. All dates listed below are sourced from the district's official publications. Verify with Colusa Unified School District before scheduling around them.
Visual Calendar
Official Calendar Images
Official calendar scans for Colusa Unified School District. Click any page to open the full-size image.
School Calendar
Interactive Calendar
Colusa 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 Colusa Unified School District CUSD.
Sources and Checks
Where these dates come from
How the 2026–2027 Colusa 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 Colusa Unified School District published for 2026–2027, shown as images on this page.
- ✓Official website. Cross-checked against colusa.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 Colusa Unified School District before booking around a date.
Common Questions
Frequently Asked Questions
Colusa Unified School District Calendar 2026–2027 — important dates and answers.
The first day of school in Colusa Unified School District for the 2026–2027 school year is August 19, 2026.
Spring break in Colusa Unified School District runs from March 29 through April 2, 2027.
Christmas break is part of the winter break and begins on December 21, 2026.
Winter break in Colusa Unified School District runs from December 21, 2026 through January 1, 2027.
Thanksgiving break in Colusa Unified School District is scheduled from November 25 to November 27, 2026.
The last day of school in Colusa Unified School District for the 2026–2027 school year is June 4, 2027.
Yes, preservice days for staff are scheduled on August 17 and August 18, 2026.
Yes, minimum days are scheduled on December 18, 2026; March 2, 2027; and June 3 and June 4, 2027.
Observed 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).
There is no school from February 15 through February 19, 2027, aligning with Presidents’ Day week.
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Recently Updated Calendars
Other California school district calendars — recently added or updated.