First Day of School
Mon, August 10, 2026
Official district calendar Updated June 3, 2026 Official
Check first day, last day, month-by-month dates, printable PDF, and calendar subscription links for Chino Valley Unified School District. The school year runs from Aug 10, 2026 to May 27, 2027. Dates are organized from Chino Valley calendar materials for quick family planning.
Mon, August 10, 2026
Mon, September 7, 2026
Wed, November 11, 2026
Nov 23-27, 2026
Dec 18, 2026 - Jan 5, 2027
Mon, January 18, 2027
Mon, February 8, 2027
Mon, February 15, 2027
Mar 22-29, 2027
Thu, May 27, 2027
| Event | Date(s) | Status |
|---|---|---|
| First Day of School | Mon, August 10, 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 18, 2026 - Jan 5, 2027 | No School |
| Martin Luther King Jr. Day | Mon, January 18, 2027 | No School |
| Lincoln's Birthday | Mon, February 8, 2027 | No School |
| Presidents' Day | Mon, February 15, 2027 | No School |
| Spring Break | Mar 22-29, 2027 | No School |
| Last Day of School | Thu, May 27, 2027 | School Closes |
Complete month-by-month calendar for Chino Valley Public Schools. Every day is color-coded so you can see school days, holidays, and breaks at a glance.
Chino Valley Unified School District in 2026-2027 opens on the earlier side of the school-year cycle on Aug 10, 2026 and finishes before June begins on May 27, 2027. The main break blocks to plan around are Thanksgiving Break (Nov 23-27, 2026), Winter Break (Dec 18, 2026 - Jan 5, 2027), and Spring Break (Mar 22-29, 2027). Spring Break falls on the earlier side of the spring recess window.
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. Those are the calendar patterns most likely to affect care, travel, and school-site follow-up.
Most of the no-school time is concentrated in the major break windows rather than scattered across the year.
CA School Calendar maintains this page from the district's own calendar publications, with the official district calendar page linked for final confirmation.
Yes. This page summarizes the Chino Valley Unified School District 2026-2027 school calendar, including first day, last day, spring break, winter break, holidays, printable PDF, iCal, and official source links. The first day is Aug 10, 2026, and the last day is May 27, 2027.
Chino Valley Unified School District starts school on Aug 10, 2026 and ends the student year on May 27, 2027.
Winter Break runs from Dec 18, 2026 through Jan 5, 2027, giving families a longer year-end recess.
Spring Break runs from Mar 22-29, 2027, so it falls on the early side of the spring recess window.
Chino Valley Unified School District starts school on Aug 10, 2026 for 2026-2027, which is an early-August opening by California district standards.
Yes. Most of the family-facing no-school time is concentrated in the major break windows rather than scattered across the year.
Data Source: This calendar is compiled from the official Chino Valley Unified School District calendar PDF.
Disclaimer: This website is not affiliated with Chino Valley Unified School District or the California Department of Education. While we strive for accuracy, always verify important dates with the official district website.