This site shows all the important key dates for the current and the next semester at Trier University.
For an overview over all dates and deadlines please check dates & deadlines.
Key dates Winter semester 2025/26
Semester period: Oct 1st 2025 - Mar 31st 2026
Lecture Period: Oct 13th 2025 - Feb 14th 2026
Out of session: Christmas Holidays: Dec 22nd 2025 - Jan 7th 2026
The legal holidays in Rhineland-Palatinate are generally free of events.
Re-registration: Jun 15th - Sep 15th 2025
Absence leave: Jun 15th - Sep 30th 2025
Change of studies: Jun 15th - Sep 30th 2025
Auditoring: Aug 1st - Oct 15th 2025
Key dates Summer semester 2026
Semester period: Apr 1st 2026 - Sep 30th 2026
Lecture period: Apr 13th 2026 - Jul 18th 2026
Out of session: The legal holidays in Rhineland-Palatinate are generally free of events.
Re-registration: Jan 15th - Mar 15th 2026
Absence leave: Jan 15th - Mar 31st 2026
Change of studies: Jan 15th - Mar 31st 2026
Auditoring: Jan 15th - Mar 31st 2026