Opening hours during the semester

The library is closed on 13 June 2026 (ZIT maintenance day).

Opening hours: 
Monday - Friday8.00 am - 9.00 pm
Saturday9.00 am - 9.00 pm
Sunday and holidays closed
Service hours*: 
Monday - Friday10.00 am - 5.00 pm
  

Opening hours around Whitsun 2026

22 May 2026restricted service hours: 10.00 am - 3.00 pm
23 May 2026regular Saturday hours (9.00 am - 9.00 pm)
25 - 26 May 2026closed (Whitsun and Whit Monday)
26 May 2026no service hours (Ohm Day for personnel)

Restricted service hours on bridge days (Ascension Day, Corpus Christi)

14 May 2026Closed - Ascension Day
15 May 2026restricted service hours: 10.00 am - 3.00 pm
4 June 2026Closed - Corpus Christi
5 June 2026restricted service hours: 10.00 am - 3.00 pm

The automatic return station (“Rückgabeautomat”) in the foyer of the Library is accessible when the building is open to return books and DVD/Blu-rays. 

*) Information from specialist staff, issuing/extending of library cards, fee transactions, booking special media (Ohmbooks, reserve collection, locker keys, laboratory inventory)