2023-2024 International School Of America Calendar
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First Day of School
Sat, August 24, 2024
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Labor Day
Mon, September 2, 2024
Holiday for Students and Staff
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Student Holidays/Staff Development
Wed, September 11, 2024
Student Holiday/Staff Development
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First/Last Day of Grading Period
Fri, October 11, 2024
First/Last Day of Grading Period
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Columbus Day
Mon, October 14, 2024
Holiday for Students and Staff
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Thanksgiving Break
Mon, November 25, 2024 - Fri, November 29, 2024
Holiday for Students and Staff
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Early Dismissal for High School
Wed, December 18, 2024
Early Dismissal for All Campuses
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Early Dismissal for Middle School
Thu, December 19, 2024
Early Dismissal for All Campuses
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Early Dismissal for Elementary
Fri, December 20, 2024
Early Dismissal for All Campuses
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Winter Break
Mon, December 23, 2024 - Mon, January 6, 2025
Holiday for Students and Staff
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Martin Luther King Jr. Day
Mon, January 20, 2025
Holiday for Students and Staff
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Student Holidays/Teacher Choice Days
Tue, February 18, 2025
Student Holiday/Teacher Choice Day
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Spring Break
Mon, March 10, 2025 - Fri, March 14, 2025
Holiday for Students and Staff
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Student Severe Weather Makeup Days
Fri, April 18, 2025
Student Severe Weather Makeup Day
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Battle of Flowers
Fri, April 25, 2025
Holiday for Students and Staff
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Last Day of School
Thu, May 22, 2025
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Teacher Workday
Fri, May 23, 2025
Teacher Only Day
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Memorial Day
Mon, May 26, 2025
Holiday for Students and Staff
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Teacher Makeup (All Subject to Change)
Mon, June 2, 2025
Teacher Makeup Day