Have a four-day rental coming up out of PVD. Pickup is late Saturday night (arrival is right before midnight), returning Wednesday night. I assumed I would going to be charged for two weekend days and two weekdays -- my understanding is the "weekend" for Hertz purposes lasts from 1200 Thursday to 2359 Monday, and any part of a "day" outside this range gets charged a weekday rate. But it came back with three weekend days and one weekday. Is this a recent US-wide change? Could it be specific to late Saturday pickups? Sometimes Tuesdays are counted as weekend days if the Monday is a holiday, but that's not the case here. Not complaining, mind you. The weekday rate is more than double the weekend rate (as usual) and I was getting all set to price out other agencies/try Priceline/etc.