The validity of the Semester Ticket in the summer semester 2020 is going to stay the same as usual: 15.3. or 1.4. until 30.9.2020 despite the closing of universities and schools due to the coronavirus. As the validation of student IDs for the summer semester 2020 is a little complicated at the moment, all student IDs validated for the winter semester 19/20 will remain valid in the summer semester until further notice so that public transport can be used without an immediate validation.
This DOES NOT apply to the IsarCard Semester, which still needs to be purchased separately in order to use public transport 24/7 - also in the summer semester 2020. The student ID alone is only valid for travelling in the evenings and at the weekend.
Further information from the MVV: