8am to 4pm
Monday to Friday
This is the ISL School Calendar, which has all currently available ISL events and school holidays. An updated PDF list of holiday dates for the 2025–2026 school year will be added soon.
Note: There are likely to be IGCSE and/or IB exams on the May bank holiday dates.
At the International School of Lyon we are committed to helping our students fulfill their personal and academic potential through the development of independence, a lifelong love of learning and a sense of intercultural understanding and respect.
We are accredited by or members of:
International School 
