There is no specific time to return a rented car as long as your predetermined time range has not elapsed. Be careful since exceeding the specified duration can fetch you additional charges. For rented cars, there are two things to keep in mind. First of all, you should not exceed the specified mileage limit. If you exceed the mileage limit, you will be charged for every kilometer you exceed. The second one is to stick to the time limit. If you rent a Bentley even for a day, make sure you return it at the agreed time. We generally offer a grace period of 29 minutes after the specified time, after which extra charges are added.