Library Adolf-Reichwein-Straße (AR) Directions University of SiegenUniversity Library Adolf-Reichwein-Straße (AR)Adolf-Reichwein-Str. 257068 Siegen Opening hours Opening hours Monday 09:00-20:00 Tuesday 09:00-20:00 Wednesday 09:00-20:00 Thursday 09:00-20:00 Friday 09:00-20:00 Saturday 10:00-18:00 Secretariat To the homepage of the university library