The Getty Center galleries have stayed open until 9 pm on Fridays and Saturdays, offering a nice spot to meet someone in the evening and watch the sun set (or, often, the fog roll in.) Starting Tuesday, only Saturdays will be late nights. The museum will close the rest of the week at 5:30 pm (a half-hour earlier than now) and Mondays will remain dark. Parking also is going up to $10 per car.