General opening hours
Mon - Fri from 08:00 a.m. to 9:00 p.m.
Sat. from 10:00 a.m. to 6:00 p.m.
(The ZHB is closed on public holidays!)

Advice on borrowing, exmatriculation, fees etc.
Mon. - Fri. from 09:30 a.m. to 16:30 p.m.
Sat. no advice possible

Information desk
Mon., Tue., Thu.: 10:00 a.m. - 04:00 p.m.
Wed., Fri.: 12:00 p.m. - 03:00 p.m.