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photo of the union clock tower at night

Limited Hours & Access

Regular Hours

The Oklahoma Memorial Union is one of the few student unions in the nation and one of only two in the BIG XII that is open 24 hours a day, seven days a week. The building doors are locked every day after midnight, but students, faculty and staff may enter through the South and East Entrances with their Sooner Card.The building is only fully closed four days out of the year.

Holiday Hours

Nov. 24, 2021Closes at midnight
Nov. 25, 2021CLOSED
Nov. 26, 2021Open at 8 AM
Dec. 23-24, 20218 AM - 6 PM
Dec. 25, 2021CLOSED
Dec. 26 - 31, 20218 AM - 8 PM
Jan. 1, 2022CLOSED
Jan. 2, 20228 AM - 5 PM

Union Administrative Offices & Catering

Questions about the facility, catering on campus and in Norman, renting event space in the building, and the union lost and found may be directed to the Union Administrative Office between 8 a.m. and 4 p.m., Monday-Friday. The office is located on the fourth floor of the union in suite 428.


Union Parking Center

The Union Parking Center is open to the public at a rate of $2 per hour or $14 per day. It is located on Asp Avenue, next to the Oklahoma Memorial Union. 

Contact for any questions concerning the Union Parking Center.


Tenant Hours

Department Hours    |    Merchant Hours    |    Restaurant Hours