First Day of School
Mon, August 11, 2025
SDUSD Official district calendar Updated June 3, 2026 Official
Check first day, last day, month-by-month dates, printable PDF, and calendar subscription links for San Diego Unified School District (SDUSD). The school year runs from Aug 11, 2025 to May 28, 2026.
Mon, August 11, 2025
Mon, September 1, 2025
Mon, November 10, 2025
Tue, November 11, 2025
Nov 24-28, 2025
Dec 22, 2025 - Jan 2, 2026
Fri, February 13, 2026
Mon, February 16, 2026
Mon, March 9, 2026
Mar 30, 2026 - Apr 3, 2026
Mon, May 25, 2026
Thu, May 28, 2026
| Event | Date(s) | Status |
|---|---|---|
| First Day of School | Mon, August 11, 2025 | School Opens |
| Labor Day | Mon, September 1, 2025 | No School |
| Student Holiday | Mon, November 10, 2025 | No School |
| Veterans Day | Tue, November 11, 2025 | No School |
| Thanksgiving Break | Nov 24-28, 2025 | No School |
| Winter Break | Dec 22, 2025 - Jan 2, 2026 | No School |
| Lincoln's Birthday | Fri, February 13, 2026 | No School |
| Presidents' Day | Mon, February 16, 2026 | No School |
| Student Holiday | Mon, March 9, 2026 | No School |
| Spring Break | Mar 30, 2026 - Apr 3, 2026 | No School |
| Memorial Day | Mon, May 25, 2026 | No School |
| Last Day of School | Thu, May 28, 2026 | School Closes |
Complete month-by-month calendar for San Diego Public Schools. Every day is color-coded so you can see school days, holidays, and breaks at a glance.
San Diego Unified School District in 2025-2026 opens on the earlier side of the school-year cycle on Aug 11, 2025 and finishes before June begins on May 28, 2026. The longest no-school windows highlighted here are Thanksgiving Break (Nov 24-28, 2025), Winter Break (Dec 22, 2025 - Jan 2, 2026), and Spring Break (Mar 30, 2026 - Apr 3, 2026). Spring Break lands late in the spring recess window.
For families comparing calendars, the useful takeaways are that the early start can affect summer camp, childcare, and back-to-school travel timing, the May finish can move summer planning earlier than districts that run into June, and Thanksgiving is shown as a full-week break. Taken together, those dates can change the best timing for trips, camps, or backup care.
Outside those major breaks, there are a couple of standalone no-school days worth watching. Beyond the three headline breaks, the details to scan include named schedule items such as Student Holiday.
The dates here are hand-reviewed from district calendar materials by CA School Calendar; check the official district calendar page if the district posts a late revision.
Yes. This page summarizes the San Diego Unified School District 2025-2026 school calendar, including first day, last day, spring break, winter break, holidays, printable PDF, iCal, and official source links. The first day is Aug 11, 2025, and the last day is May 28, 2026.
Spring Break runs from Mar 30, 2026 - Apr 3, 2026, landing late in the March recess window.
San Diego Unified School District starts school on Aug 11, 2025 for 2025-2026, which is an early-August opening by California district standards.
The last day of school for San Diego Unified School District in 2025-2026 is May 28, 2026, keeping the school-year end in the final stretch of May.
Thanksgiving Break runs from Nov 24-28, 2025, giving families the full holiday week off.
Outside the major break windows, San Diego also marks Student Holiday, which can affect student attendance or pickup routines during the year.
Data Source: This calendar is compiled from the official San Diego Unified School District calendar PDF.
Disclaimer: This website is not affiliated with San Diego Unified School District or the California Department of Education. While we strive for accuracy, always verify important dates with the official district website.