For the 2026–2027 school year, the district serves 9,000 students across 6 schools in California. Classes begin August 13, 2026 and end June 9, 2027, with 180 instructional days planned. All dates listed below are sourced from the district's official publications. Verify with Santa Maria Joint Union High School District SMJUHSD before scheduling around them.
Visual Calendar
Official Calendar Images
Official calendar scans for Santa Maria Joint Union High School District SMJUHSD. Click any page to open the full-size image.
School Calendar
Interactive Calendar
Santa Maria Joint Union High School District SMJUHSD's 2026–2027 academic calendar — holidays, breaks, and key dates.
Month by Month Calendar
About the District
School Information
Details and contact information for Santa Maria Joint Union High School District SMJUHSD.
Sources and Checks
Where these dates come from
How the 2026–2027 Santa Maria Joint Union High School District SMJUHSD calendar on this page was compiled and what to re-check before you rely on it.
- ✓District publication. Dates are taken from the calendar Santa Maria Joint Union High School District SMJUHSD published for 2026–2027, shown as images on this page.
- ✓Official website. Cross-checked against smjuhsd.org.
- ✓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 Santa Maria Joint Union High School District SMJUHSD before booking around a date.
Common Questions
Frequently Asked Questions
Santa Maria Joint Union High School District SMJUHSD Calendar 2026–2027 — important dates and answers.
The first day of school in Santa Maria Joint Union High School District for the 2026-2027 school year is August 13, 2026.
Spring break in Santa Maria Joint Union High School District is from March 29, 2027 through April 2, 2027.
Christmas break in Santa Maria Joint Union High School District begins on December 21, 2026.
Winter break in Santa Maria Joint Union High School District is from December 21, 2026 to January 8, 2027.
Thanksgiving break in Santa Maria Joint Union High School District is from November 23, 2026 through November 27, 2026.
The last day of school in Santa Maria Joint Union High School District for the 2026-2027 school year is June 9, 2027.
Winter break ends on January 8, 2027, and classes resume on January 14, 2027.
Labor Day holiday in Santa Maria Joint Union High School District is on September 7, 2026.
Memorial Day holiday in Santa Maria Joint Union High School District is on May 31, 2027.
Final exams are scheduled from June 7, 2027 through June 9, 2027.
Summer school begins on June 14, 2027.
Martin Luther King Jr. Day holiday is observed on January 18, 2027.
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