Universal Studios Hollywood Hhn 2024 Calendar. The event begins at 7. Halloween horror nights at universal in orlando and hollywood keep some spooky hours.

Halloween horror nights 2024 at universal orlando kicks off on friday, august 30, 2024, and runs through november 3, 2024, on select nights in universal. Learn more about our incredible theme park attractions in california such as the wizarding world of harry potter™ and much more!