September 10, 2026: Changes to Opening Hours at Branch Libraries H and PB 03.09.2026 Closed on September 10, 2026. © Adobe Stock Changes to the opening hours at the branch libraries H and PB The Branch Library Hölderlinstraße (H) and the Branch Library Paul-Bonatz-Straße (PB) will be closed on Thursday, September 10, 2026. We appreciate your understanding. Related Links Locations & Hours If you have any questions, the staff at the Central Information Desk will be happy to assist you: Contact zinfo@ub.uni-siegen.de 0271 / 740-4203 Service Hours Monday–Friday: 9:00 a.m.–4:00 p.m. Related Links Siegen University Library Homepage
