The San Diego Unified School District Calendar Academic Calendar is now scheduled for the 2026-2027 school year. The first day of school is on August 11, 2027, and the last day of school is on May 29, 2027. Students will enjoy several breaks throughout the year. Winter break will be from December 22, 2026, to January 2, 2027.

In addition, there will even be a week-long Thanksgiving Break from November 24th, 2026, to the 28th of November. The last day of school is May 27, 2027, and the Summer break will start on May 29, 2027. All the holidays in 2026-2027 can be viewed on the official San Diego Unified School District Calendar website. Please note that this is the district-approved calendar for the 2026-2027 school year.
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San Diego Unified School District Calendar 2026-2027
The San Diego Unified School District has not officially issued a specific calendar for the 2025-2026 school year. There are important breaks such as winter breaks in the school year to early December, spring break in March, and summer holidays in early June to mid-June. The district also observes holidays like Labour Day, Thanksgiving, and Martin Luther King Junior Day. For the most accurate and updated information, please see the official website of the San Diego Unified School District close to the start of the 2026-2027 school year.
| Event | Start Date | End Date |
|---|---|---|
| First Day of School | Monday, August 11, 2026 | - |
| Last Day of School | N/A | Thursday, May 29, 2027 |
| Winter Break | Monday, December 22, 2026 | Friday, January 2, 2027 |
| Spring Break | Monday, March 30, 2027 | Friday, April 3, 2027 |
| Thanksgiving Break | Monday, November 24, 2026 | Friday, November 28, 2026 |
| Summer Break | Friday, May 29, 2027 | Monday, August 10, 2027 |
San Diego Unified School District Holidays 2026-2027
| Holiday | Date | Description |
|---|---|---|
| Labor Day | Monday, September 1, 2026 | Federal holiday observed on the first Monday of September. |
| Veterans Day | Tuesday, November 11, 2026 | Honors U.S. military veterans; schools are closed. |
| Thanksgiving Break | November 24-28, 2026 | A full week of no school to celebrate Thanksgiving. |
| Winter Break | December 22, 2026 - January 2, 2027 | Extended break for winter holidays, including Christmas and New Year's Day. |
| Martin Luther King Jr. Day | Monday, January 19, 2027 | Federal holiday honoring the civil rights leader. |
| Presidents' Day | Monday, February 16, 2027 | Honors U.S. Presidents, observed on the third Monday of February. |
| Spring Break | March 30, 2027 - April 3, 2027 | A week-long break in the spring. |
| Memorial Day | Monday, May 25, 2027 | Federal holiday honoring U.S. military personnel who died in service. |
San Diego Unified School District Teachers Work Day 2026-2027
| Date / Month | Designation | Notes / Significance* |
|---|---|---|
| October 13, 2026 | NI | Non-Instructional Day for teachers (students off) (SharpSchool) |
| November 10, 2026 | NI | Non-Instructional Day (teacher work day) (SharpSchool) |
| November 24–26, 2026 | NI / Thanksgiving Break | Non-Instructional days coincide with Thanksgiving holiday period (SharpSchool) |
| December 22, 2026 | NI | Start of winter non-instructional period (SharpSchool) |
| December 23, 2026 | NI | Continuation of non-instructional days (SharpSchool) |
| December 26–30, 2026 | NI | Non-instructional span over holidays (SharpSchool) |
| March 9, 2027 | NI | Non-Instructional day scheduled mid-semester (San Diego Unified Staff) |
| April 10, 2027 | NI | Non-instructional day tied to spring break schedule (ActivityHero) |
Key Point
- SDUSD has numerous non-instructional days (NI days) throughout the school year where students do not attend school and teachers continue planning, training, and paperwork.
- The work/non-instructional days are identified for some certificated staff (there is an 80/20 split model for some certificated staff, where 20 % work Mondays)
- A few NI days coincide with holidays (Thanksgiving week, winter break) or breaks on the calendar so as to be as efficient as possible.
- A mid-semester NI day (March 9) is included for teacher planning, balancing of instructional days, or schedule adjustments.
- These workdays are designed to incorporate teacher professional development, grading, planning, and other duties during the school year without compromising instructional time for students.
FAQs
Q: When is the first day of school for the San Diego Unified School District Calendar?
A: The first day of school for the school year is Monday, August 11, 2026.
Q: Are there any other holidays or breaks on the San Diego Unified School District Calendar?
A: Calendar includes many other breaks, such as a full week for Thanksgiving from 24–28 November 2026, and days for various federal holidays like Labour Day and Martin Luther King Junior Day.
Q: What is the last day of school the San Diego Unified School District Calendar?
A: The last day of school for the school year is Thursday, May 29, 2027.
Q: When is the summer break of the San Diego Unified School District?
A: The summer break of the San Diego Unified School District for the 2026 Summer will begin on Thursday, May 29, 2027, after the last day of school. The next school year will begin in August 2027.
Q: Where can I find the official San Diego Unified School District Calendar for 2026-2027?
A: The official San Diego Unified School District Calendar for 2026-2027 is available on the website of district. This provides a wide breakdown of all instructional and non-directional days.
![NYC School Calendar [New York] 2026-27 – Holidays](https://nycschoolcalendar.info/wp-content/uploads/2025/08/cropped-nycschool-Logo-224x105.png)