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Atlanta ISD Calendar 2026-2027

Cass County · Mount Pleasant area (Region 8)

First day of school: Tuesday, August 11, 2026

The Atlanta ISD academic calendar for the 2026-2027 school year starts on Tuesday, August 11, 2026 and ends on Thursday, May 27, 2027. Through the fall, families can plan around Labor Day on September 7 and the Thanksgiving break from November 23 through 27. The winter break runs from December 21 through 31. In the second semester, the calendar includes the Martin Luther King Jr. holiday on January 18, a spring break from March 29 through 31, and Memorial Day on May 31.

Last updated August 4, 2026

Official Calendar

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Official Atlanta ISD 2026–2027 calendar · 2 versions

Printable calendar (PDF)

Atlanta ISD printable 2026–2027 calendar PDF

Full-year Atlanta ISD calendar with every key date — district logo, color legend and a QR code to this page.

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Interactive calendar

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

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    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 31.

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

    Atlanta ISD's spring break is March 29 through 31, 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.

    When is the first day of school in Atlanta Independent School District 2026-2027?

    The first day of school is August 11, 2026.

    When is Spring Break in Atlanta Independent School District 2026-2027?

    Spring Break is from March 29 to April 2, 2027.

    When is Christmas Break in Atlanta Independent School District 2026-2027?

    Christmas Break is from December 21 to December 31, 2026.

    When is Winter Break in Atlanta Independent School District 2026-2027?

    Winter Break is from February 15 to February 19, 2027.

    When is Thanksgiving Break in Atlanta Independent School District 2026-2027?

    Thanksgiving Break is from November 23 to November 27, 2026.

    When is the last day of school in Atlanta Independent School District 2026-2027?

    The last day of school is May 27, 2027.

    When is Labor Day in Atlanta Independent School District 2026-2027?

    Labor Day is on September 7, 2026.

    When is Martin Luther King Jr. Day in Atlanta Independent School District 2026-2027?

    Martin Luther King Jr. Day is on January 18, 2027.

    When is Memorial Day in Atlanta Independent School District 2026-2027?

    Memorial Day is on 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.

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