The International School of Brussels

Everyone included

Everyone challenged

Everyone successful

Signs with arrows for the different academic levels at International School of Brussels

School Calendar & Key Dates 

As a school with more than 1400 students divided over 4 Divisions, you can imagine that every day is filled with activity. Here you will find resources such as our school calendars as well as key dates and school times.


For a more detailed event school calendar, please visit the ISB Community Portal (password required)

Want to know what events are coming up?

Visit our events page


Our School Day