William E. Brock Memorial Library Hours

If the University closes due to inclement weather the OSU Libraries will also be closed.

Items may always be returned at the "book drop" in the entryway just outside of the William E. Brock Memorial Library Entrance. You may return items borrowed from the other OSU Stillwater Libraries (Edmon Low Library, Architecture Library, Curriculum Materials Library, and Library Annex) and items borrowed from another institution through OSU Interlibrary Loan. You may not return items borrowed from the City of Stillwater Library.

Summer Session (3 May - 17 August)

Days/Dates	Library Hours
Monday to Thursday	8:30 a.m. to 7:30 p.m.
Friday	8:30 a.m. to 5:30 p.m.
Saturday	1:30 p.m. to 5:30 p.m.
Sunday	1:30 p.m. to 5:30 p.m.

Memorial Day Weekend (24 May - 26 May)

Days/Dates	Library Hours
Saturday	Closed
Sunday	Closed
Monday	Closed

Independence Day Weekend (4 July - 6 July)

Days/Dates	Library Hours
Friday	Closed
Saturday	1:30 p.m. to 5:30 p.m.
Sunday	1:30 p.m. to 5:30 p.m.

OSU Libraries &, Departments, and Branches Hours (pdf format)
OSU Libraries &, Departments, and Branches Hours (html format)