Browse district-published calendars, holidays, PDFs, and planning dates for Arizona school districts.
Dates are transcribed from district-published calendars and linked to official sources. Calendar data last updated Aug 11, 2026.
134 district calendars across 6 regions; 128 are currently labeled official.
Regions
Browse Arizona districts through six county-based regions using familiar local geography.
View All RegionsUpdated Aug 11, 2026
Agua Fria High School District 2026-2027 official calendar Ajo USD 2026-2027 official calendar Alhambra ESD 2026-2027 official calendar Amphitheater Public Schools 2026-2027 official calendar Antelope Union 2026-2027 official calendar Apache Junction USD 2026-2027 official calendar Ash Fork JUSD 2026-2027 official calendarSelect 2 to 4 districts to compare key dates side by side.
| Key Date | Mesa Public Schools | Tucson Unified |
|---|---|---|
| First Day of School | Aug 6, 2026 | Aug 6, 2026 |
| Thanksgiving Break | November 26-27, 2026 | November 25-27, 2026 |
| Winter Break | December 18, 2026-January 1, 2027 | December 21, 2026-January 1, 2027 |
| Spring Break | March 8-12, 2027 | March 22-26, 2027 |
| Last Day of School | May 27, 2027 | May 25, 2027 |
Arizona School Calendar brings district-published calendars into one searchable directory with first days, major breaks, last days, printable PDFs, and calendar files when available.
Use the homepage search or browse the Arizona district directory by region, then open the district page for the full calendar and source notes.
Each district-year is labeled official, draft, or projected according to the source currently available. Confirm important dates with the linked district source before making plans.
Yes. Select two to four available districts in the homepage comparison tool to compare first days, major breaks, and last days side by side.
School calendars are adopted locally, so neighboring districts may choose different start dates, professional-development days, break windows, and make-up-day rules.