Universal Studios closing hours vary by location and season. For example, Universal Studios Florida commonly closes between 6 PM and 9 PM depending on the day and time of year. Universal Studios Hollywood typically closes around 7 PM but may vary with season and special events. The exact closing time can change daily and is often posted a few weeks in advance. If you have a specific Universal Studios park in mind and a particular date or season, I can provide more precise closing hours. Otherwise, the general range for closing times is from around 6 PM to 9 PM, with some parks possibly closing later during holidays or special events.