Calendar

Academic & Events Calendar at ISSI

Our regular school day is 8:50 AM - 4:00 PM

The Academic Calendar includes key dates such as the first and last days of school, holidays, breaks, and grading periods.

The Events Calendar highlights important school activities, celebrations, trips, and parent engagement opportunities throughout the year.

We encourage you to check this page regularly so you can stay informed and involved in all that’s happening at ISSI for the 2025-2026 school year.

Academic Calendar 2025-2026