The OC Fair for 2025 closes on Sunday, August 17. The fair runs from July 18 through August 17, 2025. On its closing day, as with other open days, the Fair is open from 11 a.m. to 11 p.m., except Fridays and Saturdays when it stays open until midnight. The Fair is closed on Mondays and Tuesdays during its run. In summary:
- Closing date: August 17, 2025 (Sunday)
- Regular hours (Wed, Thu, Sun): 11 a.m. to 11 p.m.
- Weekend hours (Fri, Sat): 11 a.m. to midnight
- Closed on Mondays and Tuesdays
Advance ticket purchase is required as days may sell out.
