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Upcoming Events
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August 9, 2025
9:00 AM - 1:00 PM Hot Diggity Doo Dah
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Calendar Information
Traditional School Calendar:
International School of the Americas (ISA) High School operates on a traditional school calendar. This type of school calendar requires students to attend school instructional 180 days. This calendar is a 9-month calendar with schools closed during the summer months.
First Day of Classes: 8/12/2024Last Day of Classes: 5/22/2025