Dear Library Users, Our library working hours for the period 18 – 31 July 2022 are as follows. Weekdays: 08.30 a.m – 07.00 p.m Weekend: 11.00 a.m – 05.00 p.m (Medical Park Hospital Library is Closed on Weekends) Gayrettepe Campus Library will be open on Sunday, July 31, between 01.30 p.m and 05.00 p.m.