Beginning Friday, May 27, Disney's Animal Kingdom has extended hours from 9 a.m. to 11 p.m. The longer days take place through Labor Day, Sept. 6. During the extended hours, many attractions will be open, including Kilimanjaro Safaris, Expedition Everest, Kali River Rapids and DINOSAUR. Here are some things to keep in mind, if you'll be checking out Awaken Summer events.