Glendale Union High School District Calendar 2028-2029
Complete holiday schedule and key dates for Glendale Union High School District for the 2028-2029 academic year.
School Year Timeline
Key Dates
| Event | Date(s) | Status |
|---|---|---|
| First Day of School | August 7, 2028 (Mon) | School Opens |
| Labor Day | September 4, 2028 (Mon) | No School |
| Fall Break | October 9, 2028 - October 13, 2028 | No School |
| Veterans’ Day | November 10, 2028 (Fri) | No School |
| Thanksgiving Break | November 23, 2028 - November 24, 2028 | No School |
| Winter Break | December 25, 2028 - January 5, 2029 | No School |
| Martin L. King, Jr. Day | January 15, 2029 (Mon) | No School |
| Presidents’ Day | February 19, 2029 (Mon) | No School |
| Spring Break | March 19, 2029 - March 23, 2029 | No School |
| Last Day of School | May 23, 2029 (Wed) | School Closes |
Spot an error? Help us keep this calendar accurate.
Extended Time Off
| Window | Date(s) | Length |
|---|---|---|
| Fall Break Window | Oct 7–15, 2028Districtwide no-school: Oct 9–13, 2028 · Adjacent weekend: Oct 7–8, 2028; Oct 14–15, 2028 | 9 days |
| Thanksgiving Break Window | Nov 23–26, 2028Districtwide no-school: Nov 23–24, 2028 · Adjacent weekend: Nov 25–26, 2028 | 4 days |
| Winter Break Window | Dec 22, 2028–Jan 8, 2029Districtwide no-school: Dec 22, 2028; Dec 25, 2028–Jan 5, 2029; Jan 8, 2029 · Adjacent weekend: Dec 23–24, 2028; Jan 6–7, 2029 | 18 days |
| Spring Break Window | Mar 17–25, 2029Districtwide no-school: Mar 19–23, 2029 · Adjacent weekend: Mar 17–18, 2029; Mar 24–25, 2029 | 9 days |
Other Important Dates
| Event | Date(s) |
|---|---|
| End of 1st Quarter | October 6, 2028 (Fri) |
| End 1st Semester / 2nd Quarter | December 21, 2028 (Thu) |
| End of 3rd Quarter | March 16, 2029 (Fri) |
| End 2nd Semester / 4th Quarter | May 23, 2029 (Wed) |
GUHSD Calendar 2028-2029 www.arizonaschoolcalendar.com
View the full 2028-2029 school year by month.
Monthly calendar12 months
About Glendale Union High School District
Glendale Union begins at ninth grade, receiving students from several independently governed K–8 districts across central and northwest Phoenix. Address assigns the ordinary comprehensive campus among nine high schools, so the transition brings a new governing board, boundary system, transportation plan, and secondary course catalog at the same time.
GUHSD Online adds two operating formats separate from the nine comprehensive high schools. One option is completed from home; the Online Learning Academy provides an in-person setting for students using online coursework. Both change the student’s daily structure while remaining inside the high-school-only district. Career and technical education, advanced courses, athletics, and campus activities are distributed across the comprehensive schools. The first secondary decision is the assigned school or online format; the student is no longer continuing within the elementary district.
Compared With Related Districts
Selected highlights from this district calendar and related district calendar pages.
GUHSD lists Fall Break as 5 weekdays off. This named block is worth tracking separately for childcare, appointments, travel, and shared household calendars.
GUHSD uses this Spring Break week, while Gilbert Public Schools (March 12, 2029 - March 23, 2029) and Fountain Hills USD (March 5, 2029 - March 12, 2029) use different windows in the related calendar set.
Compare key dates with nearby districts
Choose one or two related districts to line up major planning dates with GUHSD.
Related Links
About This Calendar
Data Source: Glendale Union High School District adopted school-year calendar How we verify dates
Disclaimer: This website is not affiliated with Glendale Union High School District, any state education authority, or any official district body. While we strive for accuracy, always verify important dates with the official district website.