Within May Days of Culture in Sofia University, on 27th May 2009 in the Lobby of the University Library “St. Kliment Ohridski” was opened the Jubilee Exhibition “My Language and Syllable”. The exhibition is devoted to the 150th anniversary of the birth of the Academician Alexandar Teodorov-Balan - first Rector of Sofia University “St. Kliment Ohridski” and founder of the University Library.

Sofia University Library visiting exhibition "Alma Mater Library Through the Time and Lens of Three Photographers" opened at Trakya University Central Library in Edirne on May 5, 2009th. 

On March 31, 2009, the University Library "St. Kliment Ohridski" hosted the Ciela Publishing House presentation of the book "In Bulgaria After the Unification", written by the Italian journalist Giuseppe Modrich.