Opening hours & contact News for your visit SUMMER BREAK The library will be closed from August 1 to September 3. The first opening day after the summer break is Tuesday, September 6. Opening hours Tuesday – Friday: 13.00 – 18.00 hrs Saturday: 10.00 – 14.00 hrs Discover also our eBooks. Contact Administration/ Lending: Phone: +49 (0) 6221 6073-15 Fax: +49 (0) 6221 6073-73 Send e-mail Jutta Wagner – Management Send E-Mail Ingrid Stolz send e-mail