USC's football game at Tennessee on Oct. 31 will kick off at 7:45 p.m. and be broadcast on ESPN.
The news was posted on Tennessee's athletics web site early Monday afternoon.
The Halloween game will be the eighth out of nine for USC so far this season that have been at night. The only day game has been against Kentucky.
The times for the final three games - at Arkansas and home against Florida and Clemson - are yet to be announced.