TERM DATES

All the essential dates you need to navigate the ISZN school year.

The ISZN school year follows a clear structure that helps students stay focused and families plan ahead with ease. Our term dates outline the key points of the academic calendar, from the start of term to holiday periods and important milestones. Whether you are new to Zurich or already part of our community, this overview gives you the information you need to organise the year confidently.

The 2025/2026 school year began August 18th, 2025.