For the 2026–2027 school year, the district serves 5,000 students across 9 schools in Southern California, California. Classes begin August 18, 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 Lakeside Union School District before scheduling around them.
Visual Calendar
Official Calendar Images
Official calendar scans for Lakeside Union School District. Click any page to open the full-size image.
School Calendar
Interactive Calendar
Lakeside Union 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 Lakeside Union School District LUSD.
Sources and Checks
Where these dates come from
How the 2026–2027 Lakeside Union 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 Lakeside Union School District published for 2026–2027, shown as images on this page.
- ✓Official website. Cross-checked against lsusd.net.
- ✓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 Lakeside Union School District before booking around a date.
Common Questions
Frequently Asked Questions
Lakeside Union School District Calendar 2026–2027 — important dates and answers.
The first day of school for Lakeside Union School District for the 2026-2027 academic year is August 18, 2026.
Spring Break in Lakeside Union School District for the 2026-2027 school year is from March 22, 2027 to April 2, 2027.
Christmas break falls during the Winter Recess scheduled from December 21, 2026 through January 1, 2027 in Lakeside Union School District.
Winter Break in Lakeside Union School District runs from December 21, 2026 to January 1, 2027.
Thanksgiving break in Lakeside Union School District is from November 23 to November 27, 2026.
The last day of school for students in Lakeside Union School District is June 9, 2027.
Labor Day will be observed on September 7, 2026 and schools will be closed.
Veterans Day will be observed on November 11, 2026 and there will be no school.
Martin Luther King Jr. Day will be observed on January 18, 2027.
Memorial Day will be observed on May 31, 2027 and schools will be closed.
A Professional Development Day (Non-Student Day) is scheduled for January 29, 2027.
Elementary and Middle School Parent Conferences will be held from October 6 to October 9, 2026. Additional At-Promise conferences are scheduled December 10–11, 2026 and March 18–19, 2027.
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Recently Updated Calendars
Other California school district calendars — recently added or updated.