School Building and Opening Hours

An authentic campus for everybody.

”Where you learn is how you learn.” We are convinced that the learning environment has an impact on student performance. In Pfäffikon, we place importance on an open school that offers a welcoming, safe and inspiring environment for students, staff, parents and guests alike.

School Building

The SIS campus on Eichenstrasse is easily accessible by public transport or by car. It offers spacious and fully equipped modern classrooms. Additionally, the media centre, specialised rooms for music, arts and craft, a science lab as well as a gym contribute to an ideal learning environment.


Opening Hours

At our day school, students are supervised between the hours of 7:30 a.m. and 6 p.m. The exact teaching and supervision hours vary between the different levels.


Our office hours are Monday, Tuesday, Thursday and Friday from 7:30 a.m. to 12:15 p.m. and from 1:15 p.m. to 4:30 p.m., and Wednesday from 7:30 a.m. to 12:15 p.m. 


Holiday Calendar Academic Year 2021/22

The school adheres to the official school holiday calendar of the canton Schwyz.

Start of academic year 16 August 2021
Autumn break 2 October to 17 October 2021
Christmas break 23 December 2021 to 9 January 2022
Winter break  26 February to 13 March 2022
Spring break  30 April to 15 May 2022
Summer break  9 July to 15 August 2022