Due to an event, the State Hall will be closed on Friday, October 31, from 3 p.m.
Due to an event, the State Hall will be closed on Wednesday, November 19, from 12 p.m.
The reading rooms on Heldenplatz will be closed on Sunday, October 26 (National Holiday), Saturday, November 1 (All Saints' Day) and Sunday, November 2, 2025 (All Souls' Day).
The State Hall, Literature Museum, Papyrus Museum, Globe Museum and Esperanto Museum will be open during their regular opening hours.
Research in our catalogue und in the digitized collection of the Austrian National Library:
Research in open-access or licensed databases and e-journals:
Here you can find information about advisory and research service!