Our opening hours We are looking forward to your visit! Opening hours Autumn Semester 2019 Calendar weeks 38-52 (15.9.-31.12.2019) Mon - Fri 8 a.m. - 10 p.m. Sat 9 a.m. - 7 p.m. Closing Dates Autumn Semester 2019 HSG Ball Saturday, 26 October 2019 All Saints Friday, 1 November 2019 Christmas Tue, 24 Dec - Thu, 26 Dec 2019 New Year Tue, 31 Dec 2019 - Thu, 2 Jan 2020 On the other days, the library is open as usual. Opening hours Summer 2019 Calendar weeks 27-37 (1.7.-14.9.2019) Mon - Fri 8 a.m. - 8 p.m. Sat 9 a.m. - 2 p.m. Closing Dates Summer 2019 National holiday (long weekend) Thursday, 1 August - Sunday, 4 August 2019 Library cleaning Thursday, 29 August 2019 On the other days, the library is open as usual.