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For security reasons, the day-to-day calendar is only available on the private part of this site. Please check the Parent Portal, the Student Portal or the Staff Portal accordingly.

School Year

A typical calendar year runs from September to June, and comprises:

  • a small Thanksgiving break in November,
  • a winter break in December/early January,
  • a small Carnival Break around February/March, and
  • a Spring Break around April.

Academically, the school year is broken into four quarters and two semesters with a balanced number of instruction days. The end/beginning of the quarters are not necessarily aligned with the breaks.

Photo of Student walking around campus
Photo of Students walking around campus

School Day

A typical school day will start at 8:20 and finish at 3:45, allowing after-school activities to start straight after.


CAISL is a student-centered educational community in which we challenge ourselves and each other to do our best and to make positive contributions to our diverse and ever-changing world.