About 8:30 pm when i was there last month
It does vary slightly at different times of the year but, in general, the times mentioned previously are good. Pro Tip: Arrive in your swim clothes! The hotel will permit guests to enter the water area at 1PM of the day you check in. (They don't guarantee rooms are available until 4PM.) So arrive a little early, leave your luggage in the car, and have some fun while waiting for your room.
Mon - Thurs 10-8. Fri 10-8:30 Sat - Sun 9 - 8:30
8:00pm but open @ 9 on Fridays and Saturdays
Usually it's around 830!! Pretty late!
8 PM that's the normal Monday to Friday, but if you keep in mind that it opens at 10 am you have plenty of time
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