Operating Hours | Oklahoma State University

Spring Building Hours

Building hours may be adjusted for holidays, non-instruction days, game days, inclement weather and special events. (See below.)
Exceptions require permission from the Student Union director. For the lastest updates, please follow us on Facebook, Instagram and X.

	Monday-Friday	Saturday	Sunday
General Building	6:30 a.m. - midnight	6:30 a.m. - midnight	10 a.m. - 11 p.m.
Student Union Offices	8 a.m. - 5 p.m.	CLOSED	CLOSED
OSU Esports Arena	10 a.m. - midnight	Noon - midnight	Noon - midnight
Meeting & Conference Services	8 a.m. - 5 p.m.	Building manager on duty (405) 334-7852	Building manager on duty (405) 334-7852
Parking Garage	8 a.m. - midnight	10 a.m. - 10 p.m.	Courtesy parking
University Information Desk (first floor)	8 a.m. - 5 p.m.	CLOSED	CLOSED
University Store	8 a.m. - 6 p.m. (5 p.m. on Friday)	10 a.m. - 4 p.m.	CLOSED

Campus Life	Monday-Friday	Saturday	Sunday
General Offices	8 a.m. - 5 p.m.	CLOSED	CLOSED
Campus Life Information Desk	8 a.m. - 8 p.m.	CLOSED	CLOSED
Student Organization Center	8 a.m. - 8 p.m.	CLOSED	CLOSED

University Dining Services	Monday-Friday	Saturday	Sunday
Bread & Beyond Deli	11 a.m. - 3 p.m.	CLOSED	CLOSED
Caribou Coffee	7:30 a.m. - 5 p.m. (3 p.m. on Friday)	CLOSED	CLOSED
Chick-fil-A	10:30 a.m. - 7 p.m.	CLOSED	CLOSED
Mambo Italiano	10:30 a.m. - 2 p.m.	CLOSED	CLOSED
Passport	11 a.m. - 2 p.m.	CLOSED	CLOSED
Plaza Corner Cafe	11 a.m. - 3 p.m.	CLOSED	CLOSED
Red Earth Kitchen	7:30 a.m. - 2 p.m. (breakfast until 11 a.m.)	CLOSED	CLOSED
Shake Smart	9:30 a.m. - 6 p.m.	CLOSED	CLOSED
Union Chophouse Taqueria	11 a.m. - 5 p.m.	CLOSED	CLOSED
Union Express	7:30 a.m. - 8 p.m. (5 p.m. on Friday)	CLOSED	CLOSED
Other campus location hours

Hotel Services	Monday-Friday	Saturday	Sunday
Atherton Hotel	Open 24 hours	Open 24 hours	Open 24 hours
Rancher's Club	11 a.m. - 1:30 p.m. (M-F); 5 p.m. - 8 p.m. (Th-F)	5 p.m. - 8 p.m.	CLOSED
State Room	4 p.m. - 10 p.m. (M-F)	4 p.m. - 10 p,m.	CLOSED

Special Operating Hours

Holiday Schedule Hours

Student Union (except hotel) will be closed.
Christmas/New Year’s – Close at 6 p.m. on Dec. 21 and reopen Jan. 2 at 6:30 a.m.
Martin Luther King Day – Close at 6 p.m. on Jan. 12 and reopen Jan. 16 at 6:30 a.m.
Memorial Day – Close at 6 p.m. on May 24 and reopen May 28 at 6:30 a.m.
(All services needed for scheduled events will be provided.)
Class Breaks

Student Union will close at 6 p.m. each evening during periods when class is not in session.
Semester Break – Dec. 16-Jan. 15
Spring Break – March 18-22
Semester Break – May 12-June 9