First Day of School
Wed, August 6, 2025
Official district calendar Updated June 3, 2026 Official
Check first day, last day, month-by-month dates, printable PDF, and calendar subscription links for Fontana Unified School District. The school year runs from Aug 6, 2025 to May 28, 2026.
Wed, August 6, 2025
Mon, September 1, 2025
Tue, November 11, 2025
Nov 24-28, 2025
Dec 22, 2025 - Jan 9, 2026
Mon, January 12, 2026
Mon, January 19, 2026
Mon, February 9, 2026
Mon, February 16, 2026
Mar 23-27, 2026
Mon, May 25, 2026
Thu, May 28, 2026
| Event | Date(s) | Status |
|---|---|---|
| First Day of School | Wed, August 6, 2025 | School Opens |
| Labor Day | Mon, September 1, 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 9, 2026 | No School |
| Prof. Develop. | Mon, January 12, 2026 | No School |
| Martin Luther King Jr. Day | Mon, January 19, 2026 | No School |
| Lincoln's Birthday | Mon, February 9, 2026 | No School |
| Presidents' Day | Mon, February 16, 2026 | No School |
| Spring Break | Mar 23-27, 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 Fontana Public Schools. Every day is color-coded so you can see school days, holidays, and breaks at a glance.
Fontana Unified School District opens the 2025-2026 school year on Aug 6, 2025 and closes it on May 28, 2026. The three biggest no-school windows are Thanksgiving Break (Nov 24-28, 2025), the longer Winter Break (Dec 22, 2025-Jan 9, 2026), and Spring Break (Mar 23-27, 2026).
This page is compiled from Fontana's official calendar feed, and that source also shows a standalone Prof. Develop. - No School closure on Jan 12, 2026 between Winter Break and Martin Luther King Jr. Day.
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, Thanksgiving is shown as a full-week break, and winter break is one of the longest no-school stretches on the calendar. That combination can shift when to book trips, arrange care, or double-check school-specific notices.
The calendar dates on this page are checked against district-published materials; families should still verify late changes against the official district calendar page.
Spring Break runs from Mar 23-27, 2026, so it falls on the early side of the spring recess window.
Fontana Unified School District starts school on Aug 6, 2025 for 2025-2026, which is an early-August opening by California district standards.
The last day of school for Fontana Unified School District in 2025-2026 is May 28, 2026, keeping the school-year end in the final stretch of May.
Thanksgiving Break: Nov 24-28, 2025. Winter Break: Dec 22, 2025 - Jan 9, 2026. Spring Break: Mar 23-27, 2026
Outside the main break windows, the calendar also includes Prof. Develop.. The key dates table above is the best place to confirm the exact dates.
Data Source: This calendar is compiled from the official Fontana Unified School District calendar feed.
Disclaimer: This website is not affiliated with Fontana Unified School District or the California Department of Education. While we strive for accuracy, always verify important dates with the official district website.