The 2026-2027 Irvine Unified School District calendar starts later than many August-opening districts on Aug 20, 2026 and runs into the first week of June on Jun 4, 2027. The biggest family planning windows are Thanksgiving Break (Nov 23-27, 2026), Winter Break (Dec 21, 2026 - Jan 1, 2027), and Spring Break (Mar 29, 2027 - Apr 2, 2027). Spring Break lands late in the spring recess window. Most of the no-school time is concentrated in the major break windows, with only one additional closure after the student year ends.
| Event | Date(s) | Status |
|---|---|---|
| First Day of School | Thu, August 20, 2026 | School Opens |
| Labor Day | Mon, September 7, 2026 | No School |
| Veterans Day | Wed, November 11, 2026 | No School |
| Thanksgiving Break | Nov 23-27, 2026 | No School |
| Winter Break | Dec 21, 2026 - Jan 1, 2027 | No School |
| Martin Luther King Jr. Day | Mon, January 18, 2027 | No School |
| Presidents' Day | Mon, February 15, 2027 | No School |
| Spring Break | Mar 29, 2027 - Apr 2, 2027 | No School |
| Memorial Day | Mon, May 31, 2027 | No School |
| Last Day of School | Fri, June 4, 2027 | School Closes |
Complete month-by-month calendar for Irvine Public Schools. Every day is color-coded so you can see school days, holidays, and breaks at a glance.
Irvine Unified School District in 2026-2027 starts later than many August-opening districts on Aug 20, 2026 and runs into the first week of June on Jun 4, 2027. The biggest family planning windows are Thanksgiving Break (Nov 23-27, 2026), Winter Break (Dec 21, 2026 - Jan 1, 2027), and Spring Break (Mar 29, 2027 - Apr 2, 2027). Spring Break lands late in the spring recess window.
Most of the no-school time is concentrated in the major break windows, with only one additional closure after the student year ends. Families should still verify any late adjustments against the official district calendar page.
Spring Break runs from Mar 29, 2027 - Apr 2, 2027, landing late in the March recess window.
Irvine Unified School District starts school on Aug 20, 2026 for 2026-2027, putting the opening toward the later end of the usual August range.
The last day of school for Irvine Unified School District in 2026-2027 is Jun 4, 2027, so the calendar runs into the first week of June.
Winter Break runs from Dec 21, 2026 - Jan 1, 2027, so students return relatively soon after New Year's.
Yes. Most of the family-facing no-school time sits inside the major break windows, even though the published holiday list continues beyond the student year.
Data Source: This calendar is compiled from the official Irvine Unified School District calendar PDF.
Disclaimer: This website is not affiliated with Irvine Unified School District or the California Department of Education. While we strive for accuracy, always verify important dates with the official district website.
Last updated: April 25, 2026