The 2016 Oklahoma State Fair runs Thursday, September 15 thru Sunday, September 25. Gates open at 8 a.m. daily. Exhibit buildings are open Sunday thru Thursday from 10 a.m. to 9 p.m. And from 10 a.m. to 10 p.m. on Fridays and Saturdays.
The Carnival and Outdoor Vendors closing times are at the discretion of management. The operating hours of the Oklahoma State Fair and any of its attractions or exhibits may change without notice or compensation due to capacity, inclement weather or special circumstances.