Due to an event, the State Hall will only be open from 12 p.m. until 6 p.m. on Thursday, March 19, 2026.
In addition to regular opening hours, the State Hall will also be open on Monday, March 30, April 6, and May 25, 2026.
The museums of the Austrian National Library will only be open additionally on Monday, April 6, and May 25, 2026.
Thank you for understanding that this content is only available in German.
Research Department Backoffice
Josefsplatz 1
1015 Wien
Contact us via Live-Chat
Monday to Friday: 9 a.m. – 7 p.m.
(reading rooms are open until 9 p.m.)
Tel.: +43 1 534 10-444
E-Mail: information[at]onb.ac.at
Signal-Messenger: onb_infoservices.50
(or scan the QR-Code on the right)
Our website uses cookies: in addition to those that are technically necessary for the functionality of our website and therefore cannot be rejected, we also use those whose purpose is to analyse website accesses, as well as those set by third-party providers such as Youtube and Google. With your consent to analysis and third-party cookies, data is processed both by us and by third-party providers, some of which are based in third countries (e.g. the USA). You can find more information about the tools and the partner:s in our data protection declaration. If you wish, you can adjust your cookie settings individually at any time via the link in the footer.
These cookies are necessary for the basic functions of the website. You can block or delete them in your browser settings, but then there is a risk that some parts of the website will not function properly.
If you activate Matomo, we can analyse your use of our website in order to adapt and further improve our services. The following cookies may be set:
If you activate Youtube, videos from this provider will be displayed on our website. The following cookies may be set:
If you activate Google Maps, maps from this provider will be displayed on our website. The following cookies may be set:
