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School Open
Dismissal: 3:30 PM
Next 7 Days
August 2026
Coming Up
School Breaks
Holidays (No School)
The Chino Valley Unified School District school calendar for the 2026-27 school year runs from Monday, August 10, 2026 to Thursday, May 27, 2027 in Chino Hills, California.
- •2 scheduled breaks and 9 holidays throughout the year
- •Winter break: Dec 24 – Dec 25
Chino Valley Unified School District starts school 364 days later than most California districts. Winter break starts 367 days later than the most common California schedule.
Download the iCal file above to sync all Chino Valley Unified School District dates with your phone or computer.
Frequently Asked Questions
Is Chino Valley Unified School District school open today?
Yes, Chino Valley Unified School District is open today. Check the weekly calendar above for upcoming school days and closures.
When is the next day off for Chino Valley Unified School District?
The next day off is Monday, September 7, 2026 for Labor Day.
When is the first day of school for Chino Valley Unified School District?
The first day of school for Chino Valley Unified School District in 2026-27 is Monday, August 10, 2026.
When is the last day of school for Chino Valley Unified School District?
The last day of school for Chino Valley Unified School District in 2026-27 is Thursday, May 27, 2027.
When is spring break for Chino Valley Unified School District?
Spring break dates for Chino Valley Unified School District are not yet available.
When is winter break for Chino Valley Unified School District?
Winter break for Chino Valley Unified School District is Thursday, December 24, 2026 to Friday, December 25, 2026.
When do students go back to school after winter break?
Students in Chino Valley Unified School District return to school after winter break on Monday, December 28, 2026. Winter break ends on Friday, December 25, 2026.
When is Thanksgiving break for Chino Valley Unified School District?
Thanksgiving break for Chino Valley Unified School District is Thursday, November 26, 2026 to Friday, November 27, 2026.
How do I add Chino Valley 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 Chino Hills, CA in?
Chino Hills, California is served by Chino Valley Unified School District. This page shows the 2026-27 school calendar including first day, last day, breaks, and holidays.
When does school start in Chino Hills?
School in Chino Hills (Chino Valley Unified School District) starts on Monday, August 10, 2026 for the 2026-27 school year.
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Last updated: August 12, 2026
Source: Chino Valley Unified School District Official Calendar