All Topics (June 1 through August 31) Friday, June 1 All Day Substitute Monday Schedule of Classes Tuesday, June 5 12:00 PM Unilateral Economic Sanctions in Transatlantic Relations Friday, June 29 All Day BU Alumni Leadership Summit All Day Summer Session I Last Day of Classes Monday, July 2 All Day Summer Session II Classes Begin Wednesday, July 4 All Day Independence Day Holiday, Classes Suspended Friday, July 6 All Day Substitute Wednesday Schedule of Classes Friday, August 10 All Day Summer Session II Last Day of Classes