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School Open
Dismissal: 3:30 PM
Next 7 Days
August 2026
Coming Up
School Breaks
The Rialto Unified School District school calendar for the 2026-27 school year runs from Wednesday, August 5, 2026 to Wednesday, June 2, 2027 in Fontana, California.
- •3 scheduled breaks and 0 holidays throughout the year
- •Spring break: Mar 17 – Mar 26
- •Winter break: Dec 21 – Jan 11
Rialto Unified School District starts school 359 days later than most California districts. Winter break starts 364 days later than the most common California schedule.
Download the iCal file above to sync all Rialto Unified School District dates with your phone or computer.
Frequently Asked Questions
Is Rialto Unified School District school open today?
Yes, Rialto Unified School District is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Rialto Unified School District?
The next day off is Fall Break, starting Monday, November 23, 2026.
When is the first day of school for Rialto Unified School District?
The first day of school for Rialto Unified School District in 2026-27 is Wednesday, August 5, 2026.
When is the last day of school for Rialto Unified School District?
The last day of school for Rialto Unified School District in 2026-27 is Wednesday, June 2, 2027.
When is spring break for Rialto Unified School District?
Spring break for Rialto Unified School District is Wednesday, March 17, 2027 to Friday, March 26, 2027.
When is winter break for Rialto Unified School District?
Winter break for Rialto Unified School District is Monday, December 21, 2026 to Monday, January 11, 2027.
When do students go back to school after winter break?
Students in Rialto Unified School District return to school after winter break on Tuesday, January 12, 2027. Winter break ends on Monday, January 11, 2027.
When is Thanksgiving break for Rialto Unified School District?
Thanksgiving break for Rialto Unified School District is Monday, November 23, 2026 to Friday, November 27, 2026.
How do I add Rialto Unified School District calendar to my phone?
Click the "Add to Calendar" button at the top of this page to download the iCal (.ics) file. Then:
iPhone/iPad: Tap the downloaded file, then tap "Add All" to add events to your Calendar app.
Android: Open the file with Google Calendar, review the events, and tap "Import".
Google Calendar (web): Go to Settings → Import & Export → Select the .ics file → Import.
Outlook: Double-click the file or drag it into your Outlook calendar.
Apple Calendar (Mac): Double-click the file or go to File → Import → select the .ics file.
What school district is Fontana, CA in?
Fontana, California is served by Rialto Unified School District. This page shows the 2026-27 school calendar including first day, last day, breaks, and holidays.
When does school start in Fontana?
School in Fontana (Rialto Unified School District) starts on Wednesday, August 5, 2026 for the 2026-27 school year.
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Last updated: July 29, 2026