Events confirmed from Tolleson Union High School District (4288)'s official calendar.
Copper Canyon High School — School Calendar 2026-27
GLENDALE, AZ 85305
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Upcoming Events
No School
Banks, government offices, and schools may be closed.
Banks, government offices, and schools may be closed.
Banks, government offices, and schools may be closed.
Banks, government offices, and schools may be closed.
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School Profile
School Statistics
Academics (SY 2020-21)
Programs & Activities (SY 2021-22)
Technology & Internet Access (SY 2021-22)
Staff & Support Services (SY 2021-22)
District Finance (FY 2023)
Community Context
Special Education (IDEA)
District-level data from IDEA Part B · Students ages 3-21 served under IDEA
Source: U.S. Department of Education, IDEA Section 618 Data · District-level counts · Individual school figures may differ
Enrollment Trend (2014-2025)
Coming Up
No School
BreakBanks, government offices, and schools may be closed.
HolidayNo School
HolidayFull School Calendar 2026-27
Events marked District-wide apply to all schools in Tolleson Union High School District (4288). Copper Canyon High School follows the district calendar.
| Date | Event |
|---|---|
| Mon, Sep 7, 2026 | Labor Day HolidayDistrict-wide No School |
| Fri, Sep 25, 2026 | Sandra Day O'Connor Civics DayDistrict-wide |
| Wed, Sep 30, 2026 | All Staff In-ServiceDistrict-wide No School |
| Fri, Oct 2, 2026 | End of 1st QuarterDistrict-wide |
| Mon, Oct 5, 2026 | Fall BreakDistrict-wide No School |
| Mon, Oct 12, 2026 | Indigenous People's DayDistrict-wide Banks, government offices, and schools may be closed. |
| Tue, Nov 3, 2026 | Election DayDistrict-wide No School |
| Wed, Nov 11, 2026 | Veterans Day HolidayDistrict-wide No School |
| Mon, Nov 23, 2026 | Thanksgiving BreakDistrict-wide No School |
| Fri, Dec 18, 2026 | Last Day of Fall Classes/End of 1st SemesterDistrict-wide |
| Mon, Dec 21, 2026 | Winter BreakDistrict-wide No School |
| Mon, Jan 4, 2027 | Teacher In-serviceDistrict-wide No School |
| Tue, Jan 5, 2027 | First Day of Spring Classes/Start of 2nd SemesterDistrict-wide Start of 2nd Semester |
| Mon, Jan 18, 2027 | MLK/Civil Rights Day HolidayDistrict-wide No School |
| Mon, Feb 15, 2027 | President's Day HolidayDistrict-wide No School |
| Fri, Mar 12, 2027 | End of 3rd QuarterDistrict-wide |
| Mon, Mar 15, 2027 | Spring BreakDistrict-wide No School |
| Fri, Mar 26, 2027 | Spring RecessDistrict-wide No School |
| Fri, Apr 2, 2027 | Spring HolidayDistrict-wide No School |
| Fri, Apr 23, 2027 | Testing BreakDistrict-wide No School |
| Mon, Apr 26, 2027 | State TestingDistrict-wide TBD |
| Mon, May 10, 2027 | Finals TestingDistrict-wide TBD |
| Mon, May 17, 2027 | Senior TestingDistrict-wide TBD |
| Mon, May 24, 2027 | ACT/PSAT TestingDistrict-wide TBD |
| Tue, May 25, 2027 | GraduationDistrict-wide 3 schools each day. Schedule TBD |
| Thu, May 27, 2027 | AIMS Science TestingDistrict-wide TBD |
| Fri, May 28, 2027 | Last Day of Spring Classes/End of 2nd SemesterDistrict-wide End of 2nd Semester |
Showing 27 events for the 2026-27 school year
Frequently Asked Questions about Copper Canyon High School
Copper Canyon High School has a total enrollment of 2,155 students and serves grades High. The school is part of Tolleson Union High School District (4288) in GLENDALE, AZ.