Current Opening Hours
| ULB Stadtmitte |
Monday to Sunday Service |
8am to 1am 9am to 10pm |
| Research Reading Room | by appointment | |
| ULB Schloss |
Monday to Friday Service |
8am to 8pm 9am to 8pm |
| ULB Lichtwiese |
Monday to Friday Service |
8am to 8pm 9am to 8pm |
| Historical Archive of the TU Darmstadt | by appointment |
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![Schließzeiten]()
![Schließzeiten]()
Closure ULB Schloss and Service Restrictions on 28 May
Due to the company outing on Thursday, 2026-05-28 the ULB Schloss will be closed. The service counters at the ULB locations Stadtmitte and Lichtwiese can only offer a limited service. There will be a delay in the provision of orders from closed stacks and other locations. We ask for your understanding.
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![Feiertage]()
![Feiertage]()
Closing Times at Pentecost 2025 and Schlossgrabenfest
ULB locations and facilities will be closed on Pentecost.
