Your return time is in your contract, and the truck is not returned until it is empty, swept, and fueled as the contract requires. Work backward: the unload, the return drive, and the check-in all have to fit. U-Haul Self Return, through the U-Haul application, lets you return after hours: park where directed, answer the mileage, performance, and cleanliness questions, upload the required photos, lock the truck, and drop the keys in the designated slot or box. U-Haul says Self Return in the application avoids a convenience fee that can apply when a representative verifies an after-hours return the next business day. If the unload may run past counter hours, set up Self Return before the crew starts.