Halloween Horror Nights 2024 Calendar

Halloween Horror Nights 2024 Calendar. Visit halloween horror nights, the premier halloween event, at universal studios in los angeles, orlando and singapore. We hope this guide will help you on your night(s) of fun at hhn 33!

We will update this guide as needed throughout the event! The offerings this year are innovative and include a wide variety that strays away from what one may deem traditional park fare.