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. |
Fall Session (18 August - 12 December)
| Days/Dates |
Library Hours |
| Monday to Thursday |
8:30 a.m. to 11:00 p.m. |
| Friday |
8:30 a.m. to 5:30 p.m. |
| Saturday |
10:30 a.m. to 5:30 p.m. |
| Sunday |
1:30 p.m. to 11:00 p.m. |
Labor Day Weekend (30 August - 1 September)
| Days/Dates |
Library Hours |
| Saturday, 30 August |
Closed |
| Sunday, 31 August |
Closed |
| Monday, 1 September |
Closed |
Fall Break (9 October - 12 October)
| Days/Dates |
Library Hours |
| Thursday, 9 October |
8:30 a.m. to 5:30 p.m. |
| Friday, 10 October |
8:30 a.m. to 5:30 p.m. |
| Saturday, 11 October |
Closed |
| Sunday, 12 October |
1:30 p.m. to 11:00 p.m. |
Thanksgiving (26 November - 30 November)
| Days/Dates |
Library Hours |
| Wednesday, 26 November |
8:30 a.m. to 5:30 p.m. |
| Thursday, 27 November |
Closed |
| Friday, 28 November |
Closed |
| Saturday, 29 November |
Closed |
| Sunday, 30 November |
1:30 p.m. to 11:00 p.m. |
Prefinals and Finals Weeks (1 December - 12 December)
| Days/Dates |
| Hours will be extended during this time but have not yet been finalized. Please check with us later in the semester for details. |
Intersession (13 December - 23 December)
| Days/Dates |
Library Hours |
| Monday to Friday |
8:30 a.m. to 5:30 p.m. |
| Saturday and Sunday |
Closed |
Intersession (24 December - 2 January)
| Days/Dates |
Wednesday, 24 December
to
Friday, January 2 |
Intersession (3 January - 11 January)
| Days/Dates |
Library Hours |
| Saturday, 3 January |
Closed |
| Sunday, 4 January |
Closed |
| Monday, 5 January to Friday, 9 January |
8:30 a.m. to 5:30 p.m. |
| Saturday, 10 January |
Closed |
| Sunday, 11 January |
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)
EZProxy 
