Atlanta ISD Calendar 2026-2027

Cass County · Mount Pleasant area (Region 8)

First day of schoolAugust 11, 2026
Labor DaySeptember 7, 2026
Thanksgiving breakNovember 23–27, 2026
Winter breakDecember 21, 2026 – January 1, 2027
MLK Jr. DayJanuary 18, 2027
Spring breakMarch 29 – April 2, 2027
Memorial DayMay 31, 2027
Last day of schoolMay 27, 2027

Last updated September 18, 2026

Interactive calendar

Browse the key dates month by month — colored markers show each event.

—

Atlanta ISD Calendar for the Year 26-27

Atlanta ISD Calendar for the Year 26-27 — key dates

https://www.atlisd.net — Source: Atlanta Independent School District (atlisd.net) ↗

https://www.atlisd.net — Source: Atlanta Independent School District (atlisd.net) ↗

First day: Tuesday, August 11, 2026

Calendar Dates

New Teacher InserviceJul 31, 2026Teacher Day
Staff Development/WorkdayAug 3 — Aug 7Teacher Day
Staff Development/WorkdayAug 10, 2026Teacher Day
First Day of SchoolAug 11, 2026School Opens
Labor DaySep 7, 2026No School
Staff Development/WorkdaySep 21, 2026Teacher Day
Columbus Day/Indigenous People's DayOct 12, 2026No School
Staff Development/WorkdayNov 2, 2026Teacher Day
Thanksgiving BreakNov 23 — Nov 27No School
TestingNov 30, 2026Event
TestingDec 1 — Dec 11Event
Early ReleaseDec 17 — Dec 18Early Release
Christmas BreakDec 21 — Dec 31No School
New Year's DayJan 1, 2027No School
Staff Development/WorkdayJan 4, 2027Teacher Day
Martin Luther King DayJan 18, 2027No School
Winter BreakFeb 15 — Feb 19No School
Staff Development/WorkdayFeb 22, 2027Teacher Day
Staff Development/WorkdayMar 26, 2027Teacher Day
Spring BreakMar 29 — Mar 31No School
Spring BreakApr 1 — Apr 2No School
TestingApr 5 — Apr 30Event
Early Release/Last Day of SchoolMay 27, 2027School Closes
Staff Development/WorkdayMay 28, 2027Teacher Day
Memorial DayMay 31, 2027No School
Summer SchoolJun 1 — Jun 17Event
Juneteenth National Independence Day (observed)Jun 18, 2027Event
Summer SchoolJun 21 — Jun 30Event
TestingJun 14 — Jun 17Event
TestingJun 21 — Jun 25Event
Summer SchoolJul 1 — Jul 2Event
Fourth of July (observed)Jul 5, 2027Event
Summer SchoolJul 6 — Jul 7Event
Summer School Makeup DaysJul 8 — Jul 9Event

Frequently asked questions

When is the first day of school for Atlanta ISD in 2026-2027?

The first day of school for Atlanta ISD is Tuesday, August 11, 2026.

When is the last day of school for Atlanta ISD in 2026-2027?

The last day of school for Atlanta ISD is Thursday, May 27, 2027.

When is Thanksgiving break for Atlanta ISD?

Atlanta ISD has Thanksgiving break from November 23 through 27, 2026.

When is winter break for Atlanta ISD?

Atlanta ISD's winter break runs from December 21 through January 1.

When is spring break for Atlanta ISD in 2026-2027?

Atlanta ISD's spring break is March 29 through April 2, 2027.

Does Atlanta ISD have school on Martin Luther King Jr. Day?

No. Atlanta ISD is closed for Martin Luther King Jr. Day on Monday, January 18, 2027.

Does Atlanta ISD have school on Labor Day?

No. Atlanta ISD is closed for Labor Day on Monday, September 7, 2026.

Does Atlanta ISD have school on Memorial Day?

No. Atlanta ISD is closed for Memorial Day on Monday, May 31, 2027.

Are there staff development days in Atlanta Independent School District 2026-2027?

Yes, staff development/workdays are scheduled on August 3-7, August 10, September 21, November 2, January 4, February 22, March 26, and May 28, 2027.