Hi! I am going to go here on the 14th of July. I heard it may open before 9 a.m? Is there a way to know?

Opens st 8am for hotel guests

Definitely get the app.

They have a app you can add to your phone. Helps with park information as well as wait times for the rides and attractions and a map of the park.

Yes it opens at 9am

I believe 9 is opening time but check the website to be 100% sure.