Editorial Policy & Data Sources
This page explains how we collect, verify and update school-holiday and public-holiday data for all 26 Swiss cantons.
Data sources
All data comes directly from the cantonal Education Directorates and the Swiss Conference of Cantonal Ministers of Education (EDK/CDIP). Every canton page links to the official source.
Verification process
Before each release and at minimum every six months, all dates are checked against the official cantonal publications. Every page carries a verification date.
Corrections
Spotted an error? Please report it via our support page. Corrections are merged within 48 hours and accompanied by an updated verification date.
Responsible publisher
Silver Phooenix is an independent Swiss studio building practical multilingual tools for families, travellers and residents. We have no commercial ties to schools, cantonal authorities or travel operators.