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Official School Calendar for Academic Year 2026–2027
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Irvine Unified School District Calendar (2026-2027)
Calendar by educounty.net
| Date | Event |
|---|---|
| Jul 3, 2026 | Independence Day Holiday |
| Jul 16-17, 2026 | Teacher Workdays: Year-round Schools |
| Jul 20, 2026 | First Day for Year-Round Students |
| Aug 13 & 17, 2026 | Teacher Workday: Traditional Schools |
| Aug 14, 2026 | Staff Development Day (PK-12) |
| Aug 18, 2026 | First Day for Traditional Students (PK-12) |
| Sep 7, 2026 | Labor Day |
| Sep 21-Oct 9, 2026 | Year Round Fall Break |
| Oct 12, 2026 | Staff Development Day/Student Holiday (PK-12) |
| Nov 11, 2026 | Veteran’s Day Observance |
| Nov 23-27, 2026 | Thanksgiving Holiday |
| Nov 25, 2026 | Lincoln’s Day (moved to this date) |
| Dec 21, 2026 | First Day of Winter Recess – Year Round & Traditional |
| Jan 1, 2027 | Last Day of Winter Break |
| Jan 15, 2027 | Teacher Work Day/Student Holiday (Traditional Only) |
| Jan 18, 2027 | Martin Luther King Jr. Day Observance |
| Feb 12, 2027 | Staff Development Day/Student Holiday (TK-12) |
| Feb 15, 2027 | President’s Day Observance (Washington) |
| Mar 1, 2027 | Teacher/Student Holiday (PK-12) |
| Mar 22, 2027 | First Day of Spring Recess – Year Round |
| Mar 29, 2027 | First Day of Spring Recess – Traditional Students |
| Apr 2, 2027 | Last Day of Spring Recess |
| May 31, 2027 | Memorial Day Observance |
| Jun 4, 2027 | Last Day of School |
| Jun 18, 2027 | Juneteenth |
Irvine Unified School District Calendar 2026-2027 – Important FAQs
When is the first day of school in Irvine Unified School District for 2026-2027?
The first day of school for traditional students in Irvine Unified School District for the 2026-2027 school year is August 18, 2026.
When is spring break in Irvine Unified School District 2027?
Spring break for traditional students in Irvine Unified School District begins on March 29, 2027 and ends on April 2, 2027.
When is Christmas break in Irvine Unified School District 2026?
Christmas break in Irvine Unified School District begins on December 21, 2026 as part of the winter recess.
When is winter break in Irvine Unified School District 2026-2027?
Winter break in Irvine Unified School District starts on December 21, 2026 and ends on January 1, 2027.
When is Thanksgiving break in Irvine Unified School District 2026?
Thanksgiving break in Irvine Unified School District runs from November 23 through November 27, 2026.
When is the last day of school in Irvine Unified School District for 2026-2027?
The last day of school in Irvine Unified School District for the 2026-2027 academic year is June 4, 2027.
When is Labor Day in Irvine Unified School District 2026?
Labor Day holiday is observed on September 7, 2026 in Irvine Unified School District.
When is Martin Luther King Jr. Day in Irvine Unified School District 2027?
Martin Luther King Jr. Day is observed on January 18, 2027 in Irvine Unified School District.
When is Memorial Day in Irvine Unified School District 2027?
Memorial Day is observed on May 31, 2027.
When is Juneteenth in Irvine Unified School District 2027?
Juneteenth is observed on June 18, 2027 in Irvine Unified School District.
Calendar Disclaimer
Dates are sourced from the official Irvine Unified School District Calendar 26-27 Revised [PDF] website. Dates may change at the discretion of the district. Always verify with the official school website for the latest updates.
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