Winter Semester: 

Start with Orientation Days (mandatory for incoming exchange students): 24.09.2018  
End: 31.01.2019 (Secondary Teacher Education students must consider that there still might be exams which require presence during the first week of February) 

Holidays during wintersemester:

26.10.2018 (National Holiday in Austria) 
01.11.2018 (All Saints Day - 02.11.2018 schools still free, university not, shops open) 
Christmas Holidays: 24.12.2018 - 06.01.2019 

Summer Semester: 

Start with Orientation Days (mandatory for incoming exchange students): 25.02.2019 
End: 28.06.2019 (Secondary Teacher Education students must consider that there still might be exams which require presence during the first week of July) 

Holidays during summer semester:

Easter Holidays: 13.04.2019 - 23.04.2019
01.05.2019: International Labour Day 
30.05.2019: Ascension Day   
10.06.2019: Penticost Monday   
20.06.2019: Corpus Christi Holiday