# Chaffey Joint Union High School District calendar 2026-27: no-school days, breaks, early release

Next day off and break: Thanksgiving Break, Monday, November 23 to Friday, November 27.

## Add to your calendar

- [Google Calendar feed URL](https://mavolife.com/school-calendars/ca/chaffey-joint-union-high-school-district/calendar.ics): copy this link into Google Calendar's From URL option.
- [Apple Calendar](webcal://mavolife.com/school-calendars/ca/chaffey-joint-union-high-school-district/calendar.ics)
- [Download calendar file](https://mavolife.com/school-calendars/ca/chaffey-joint-union-high-school-district/calendar.ics)
- [Official 2026–27 printable PDF](https://files.smartsites.parentsquare.com/11290/2026-2027_instructional_calendar_1_1.pdf)

## 2026–27 student dates

- July 3: Independence Day (Observed). Independence Day is observed; students do not attend.
- August 5: First Day of School. Students report; this is the first student day of the school year.
- September 7: Labor Day. Labor Day; students do not attend.
- October 2: First Quarter Ends. The first quarter ends.
- October 5: Floating Holiday. Floating holiday; students do not attend.
- October 6: Second Quarter Begins. The second quarter begins.
- November 11: Veterans Day. Veterans Day; students do not attend.
- November 23 to 27: Thanksgiving Break. Thanksgiving Break; students do not attend November 23–27 inclusive.
- December 17: Second Quarter and First Semester End. The second quarter and first semester end.
- December 18, 2026 to January 1, 2027: Winter Break. Dec 18: Non-Student Day. Non-student day; students do not attend.
Dec 21 through Dec 31: Winter Break. Winter Break; students do not attend December 21–31 inclusive.
Jan 1: New Year's Day. New Year's Day; students do not attend.
- January 4: Third Quarter and Second Semester Begin. The third quarter and second semester begin.
- January 18: Martin Luther King Jr. Day. Martin Luther King Jr. Day; students do not attend.
- February 8: Abraham Lincoln's Day (Observed). Abraham Lincoln's Day (observed); students do not attend.
- February 15: Presidents Day. Presidents Day; students do not attend.
- March 5: Third Quarter Ends. The third quarter ends.
- March 8: Fourth Quarter Begins. The fourth quarter begins.
- March 29 to April 2: Spring Break. Spring Break; students do not attend March 29 through April 2 inclusive.
- May 20: Last Day of School; Fourth Quarter and Second Semester End. The fourth quarter and second semester end; this is the last student day shown on the calendar.
- May 31: Memorial Day. Memorial Day; students do not attend.
- June 18: Juneteenth (Observed). Juneteenth is observed; students do not attend.

Source: [Official 2026–27 PDF](https://files.smartsites.parentsquare.com/11290/2026-2027_instructional_calendar_1_1.pdf). Checked November 12, 2026.

This page is an independent convenience copy. Chaffey Joint Union High School District's PDFs remain the source of truth, and dates can change after publication.

[View this school calendar on Mavo](https://mavolife.com/school-calendars/ca/chaffey-joint-union-high-school-district)