San Dieguito Union High School District Winter Break 2026
The 2026-2027 San Dieguito Union High School District calendar puts winter break on Mon, Dec 21, 2026 to Fri, Jan 1, 2027, the same dates as neighboring Poway Unified School District. Plan around Fri, Dec 18, 2026 as the last day of classes and Wed, Jan 6, 2027 as the first day back.
Planning notes
- Christmas Day (Friday, December 25, 2026) and New Year’s Day (Friday, January 1, 2027) both fall inside the break.
- Students also have no school on Mon, Jan 4, 2027 and Tue, Jan 5, 2027, which makes the time off 18 days long.
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Winter break in nearby districts
102 of the other 103 California districts we track have winter break the same week.
| District | Winter break | Back to school |
|---|---|---|
| San Dieguito Union High School District | December 21, 2026 to January 1, 2027 | Wed, Jan 6, 2027 |
| Poway Unified School District | December 21, 2026 to January 1, 2027 | Mon, Jan 4, 2027 |
| San Diego Unified School District | December 21, 2026 to January 4, 2027 | Tue, Jan 5, 2027 |
| La Mesa-Spring Valley School District | December 21, 2026 to January 1, 2027 | Tue, Jan 5, 2027 |
| Cajon Valley Union School District | December 21, 2026 to January 8, 2027 | Tue, Jan 12, 2027 |
| Chula Vista Elementary School District | December 21, 2026 to January 11, 2027 | Tue, Jan 12, 2027 |
| Sweetwater Union High School District | December 21, 2026 to January 8, 2027 | Tue, Jan 12, 2027 |
| Temecula Valley Unified School District | December 21, 2026 to January 1, 2027 | Tue, Jan 5, 2027 |
| Capistrano Unified School District | December 21, 2026 to January 1, 2027 | Mon, Jan 4, 2027 |
Frequently asked questions
When does San Dieguito Union High School District winter break start and end?
Winter break starts Monday, December 21, 2026 and ends Friday, January 1, 2027.
When do San Dieguito Union High School District students go back to school after winter break?
Wednesday, January 6, 2027.
How many days off is winter break?
ten school days. With the weekends and the no-school days next to it, students are off 18 days in a row (Sat, Dec 19, 2026 to Tue, Jan 5, 2027).
Could San Dieguito Union High School District winter break dates change?
The dates come from the district’s calendar. Districts sometimes revise a calendar after weather closures; we re-check the official document every week and update this page if it changes.
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