Opening hours

Monday - Friday: 9:00 am - 8:00 pm
Saturday: 10:00 am - 6:00 pm
The library is closed on Sundays and public holidays.
Special opening hours on Sunday, July 19, 2026, and Sunday, August 2, 2026, from noon to 6:00 pm on both days.

The return machine is accessible 24/7.
 

Library address

Main Library Adolf-Reichwein-Straße
Adolf-Reichwein-Str. 2 
57076 Siegen-Weidenau

Opening hours

Monday and Wednesday: 9:00 am - 12:00 noon
Tuesday: 9:00 am - 4:00 pm
The library is closed from Thursday to Saturday, as well as on Sundays and public holidays.
 

Address / Contact

Branch Library Emmy-Noether-Campus
Building D, floor 4
Walter-Flex-Straße 3
57072 Siegen

Tel.: <+49>271/740-3519
ub-enc@ub.uni-siegen.de

Opening hours

Monday - Wednesday: 9:00 am - 4:00 pm
Thursday: 9:00 am - 6:00 pm
Friday: 9:00 am - 4:00 pm
The library is closed on Saturdays, Sundays and public holidays.
 

Address / Contact

Branch Library Hölderlinstraße 
Building C, floor 4 
Hölderlinstr. 3
57076 Siegen-Weidenau

Tel.: <+49>271/740-3134
ub-h@ub.uni-siegen.de

Opening hours

Monday - Friday: 9:00 am - 4:00 pm
The library is closed on Saturdays, Sundays and public holidays.
 

Address / Contact

Branch Library Paul Bonatz-Straße
Building A, floor 0 
Paul-Bonatz-Straße 9-11
57076 Siegen-Weidenau

Tel.: <+49>271/740-2108
ub-pb@ub.uni-siegen.de

Opening hours

Monday - Friday: 8:00 am - 9:00 pm
Saturday: 10:00 am - 6:00 pm
The library is closed on Sundays and public holidays.
 

Address / Contact

Branch Library Unteres Schloss
Building B
Unteres Schloss 2
57072 Siegen

Tel.: <+49>271/740-5171
ub-us@ub.uni-siegen.de