Mesa Public Schools
Mesa
Large Arizona district; start dates can be earlier than many US districts.
AZ
2026-2027 Academic Year
Arizona School Calendar 2026-2027
First day of school, holidays, spring break 2027, last day, and district-check notes for Arizona families.
AZ · 2026-2027 Academic Year
Arizona School Calendar 2026-2027
First day of school, holidays, spring break 2027, last day, and district-check notes for Arizona families.
Quick Answer for Families
When does school start and end in Arizona for 2026-2027?
First Day
Jul 27, 2026
Use for back-to-school planning.
Last Day
May 21, 2027
May shift with make-up days.
Spring Break
Mar 15, 2027 – Mar 19, 2027
Confirm with your local district.
District calendars can differ. Always verify final dates with your local school district before booking travel or childcare.
Printed planning copy: Arizona School Calendar 2026-2027
Last updated: 2026-03-10
Official source: https://www.azed.gov
Before relying on this printed copy, confirm teacher workdays, early release days, and make-up day rules with your local district.
Arizona School Holidays 2026-2027
Federal HolidayLabor Day
Sep 7, 2026
School BreakFall Break
Oct 12, 2026 – Oct 16, 2026
Federal HolidayVeterans Day
Nov 11, 2026
School BreakThanksgiving Break
Nov 23, 2026 – Nov 27, 2026
School BreakWinter Break
Dec 21, 2026 – Jan 4, 2027
Federal HolidayMartin Luther King Jr. Day
Jan 18, 2027
Federal HolidayPresidents Day
Feb 15, 2027
School BreakSpring Break
Mar 15, 2027 – Mar 19, 2027
Federal HolidayMemorial Day
May 31, 2027
At-a-glance timeline
Key Dates for Arizona School Year 2026-2027
Quick answers for first day, spring break 2027, last day, and required instruction time.
Jul-May
Starts Jul 27, 2026
Ends May 21, 2027
First Day
Jul 27, 2026
Spring Break
Mar 15, 2027 – Mar 19, 2027
Last Day
May 21, 2027
Instructional Days
180 days
Note: Arizona schools have some of the earliest start dates in the nation, ranging from mid-July (Chandler USD: July 15) to early August (Phoenix-area districts: August 3-4). The July 27 date reflects a common mid-point. Verify with your local district.
Official source tracker
How to verify Arizona school calendar dates
Statewide school calendar pages are planning references. Local districts may publish different first day, break, holiday, teacher workday, and make-up day schedules, so final dates should be verified with the district that serves your address.
High-demand state. Compare the state reference with major district calendars before planning travel or childcare.
Major Arizona districts to check
Use these local sources when your city or county calendar matters.
Official ↗
Chandler Unified School District
Chandler
Often starts in July; useful for comparing early Arizona school calendars.
Tucson Unified School District
Tucson
Major southern Arizona district with a locally adopted academic calendar.
Phoenix Union High School District
Phoenix
Large high school district; check local breaks and professional development days.
What to compare on district calendars
- First day of school
- Winter and spring breaks
- Teacher workdays
- Weather make-up days
State-specific planning insight
Arizona calendar planning notes
Arizona districts often start earlier than many other states, and some schools follow modified or year-round calendars. Families should verify whether the school uses a traditional calendar, a modified schedule, or a district-specific break pattern.
Why district dates may vary
- Phoenix, Mesa, Chandler, Tucson, and other districts can use different start weeks and fall break patterns.
- Some districts begin in July, which can surprise families moving from later-start states.
- Modified calendars may include longer fall, winter, or spring breaks than traditional schedules.
Parent planning checklist
- ✓Confirm the exact start date before planning summer travel or relocation.
- ✓Check whether your school follows a modified calendar or traditional calendar.
- ✓Review fall break and intersession dates in addition to winter and spring breaks.
Watch these calendar items
July startsmodified calendarsfall breakintersession schedules
About Arizona School Year 2026-2027
Arizona's public school system is administered by the Arizona Department of Education and is notable for its early academic calendar, with most districts beginning instruction in late July — among the earliest start dates in the nation. This early start is driven in part by the state's extreme summer heat, which makes late-summer outdoor activities difficult, and by the desire to complete the first semester before the winter holiday break. The academic year typically concludes in late May, giving students a longer summer break in the cooler months. Arizona requires 180 instructional days and is known for its robust school choice landscape, including one of the largest charter school sectors in the country and a broad education savings account (ESA) program that allows families to use public funds for private schooling. Many Arizona districts incorporate a fall break in October, a scheduling feature less common in other states, which helps break up the long stretch between the start of school and Thanksgiving. The Phoenix metropolitan area encompasses dozens of independent school districts with varying calendars, so families should confirm specific dates with their local district. Arizona administers the AzSCI and AzM2 state assessments in spring to measure student achievement in science and mathematics.
Last updated: 2026-03-10
Official source (Arizona Department of Education)Related planning guides
Plan beyond the Arizona calendar
School Holidays 2026-2027
Compare Arizona school holidays with all states
Winter break: Dec 21, 2026 – Jan 4, 2027
Spring Break 2027
Find Arizona spring break context
Spring break: Mar 15, 2027 – Mar 19, 2027
First Day of School 2026
Compare Arizona first day of school
First day: Jul 27, 2026
Official Sources
Check Arizona official source context
Source tracker and verification notes
Compare States
Compare Arizona with other states
First day, last day, breaks, and instruction time
Printable Planning
Print and annotate the Arizona calendar
Use the state page with your district calendar
Frequently Asked Questions
When does school start in Arizona for 2026-2027?
The Arizona school calendar lists Jul 27, 2026 as the planning reference for the first day of school in 2026. Local districts may approve different start dates, so confirm with your district calendar.
When is the last day of school in Arizona 2026-2027?
The last day of school for Arizona in the 2026-2027 school year is listed as May 21, 2027. The final date can move if a district adds weather or emergency make-up days.
When is winter break in Arizona for 2026-2027?
Winter Break in Arizona is listed as Dec 21, 2026 – Jan 4, 2027. District calendars can still vary around teacher workdays, early release days, and local holidays.
When is Spring Break in Arizona 2027?
Spring Break in Arizona is listed as Mar 15, 2027 – Mar 19, 2027. Some districts may choose a different spring break week, especially in large metro areas.
When is Thanksgiving break in Arizona for 2026?
Thanksgiving Break in Arizona is listed as Nov 23, 2026 – Nov 27, 2026. Many districts close for Thanksgiving Day and the following Friday, but local calendars should be verified.
How many school days are in Arizona for 2026-2027?
Arizona requires 180 days for the 2026-2027 school year.
Are Arizona school calendar dates the same in every district?
No. Arizona school calendar dates can vary by district because local boards approve their own calendars within state requirements. Use this page as a planning guide, then verify exact dates with your district.