Arizona

Phoenix Union High School District Calendar

Phoenix Union High School District is a public school district in Phoenix, Arizona. This page publishes the 2026-27 academic calendar: the first day of school, the last day, student holidays, and breaks. K12Cal copies those dates from the district's official calendar and links the source. It does not set the calendar. It enrolls 26,753 students in Phoenix.

School year covered: 2026-27. The year-specific record is the Phoenix Union High School District calendar 2026-27.

At a glance

First day: Monday, August 3, 2026
Last day: Wednesday, May 19, 2027
Next break: Thanksgiving break, November 26–27, 2026As of October 20, 2026, when this calendar was last verified.

2026-27 dates

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Phoenix Union High School District 2026-27 calendar dates
Date	Event	Applies to	Notes
Monday, August 3, 2026	First day of school	All students	—
Monday, September 7, 2026	Labor Day	All students	—
October 5–9, 2026	Fall break	All students	—
Wednesday, November 11, 2026	Veterans Day	All students	—
November 26–27, 2026	Thanksgiving break	All students	—
December 18, 2026 – January 1, 2027	Winter break	All students	—
Monday, January 18, 2027	MLK/Civil Rights Day	All students	—
Monday, February 15, 2027	Presidents Day	All students	—
March 8–12, 2027	Spring break	All students	—
Monday, March 29, 2027	Farmworkers Appreciation Day	All students	—
Wednesday, May 19, 2027	Last day of school	All students	—
Monday, May 31, 2027	Memorial Day	All students	—

Official source

Last verified October 20, 2026. Status: verified.

Notes

Grades 9-12. Classes Begin Aug 3; 180th Day/Last Day of Classes May 19. Second semester classes begin Jan 4.

Not listed

Early release days were not confirmed against the official source and are omitted.

Questions

When does Phoenix Union High School District start school in 2026-27?

Phoenix Union High School District starts school on Monday, August 3, 2026.

When is the last day of school for Phoenix Union High School District in 2026-27?

The last day of school is Wednesday, May 19, 2027.

When is fall break for Phoenix Union High School District?

Fall break is October 5–9, 2026.

When is thanksgiving break for Phoenix Union High School District?

Thanksgiving break is November 26–27, 2026.

When is winter break for Phoenix Union High School District?

Winter break is December 18, 2026 – January 1, 2027.

When is spring break for Phoenix Union High School District?

Spring break is March 8–12, 2027.

When is the next break for Phoenix Union High School District?

As of October 20, 2026, the next break is Thanksgiving break, November 26–27, 2026.

Does Phoenix Union High School District list early release days in 2026-27?

The verified 2026-27 calendar does not list early release days.

These dates are for Phoenix Union High School District only. For the state directory, see Arizona school district calendars.