Horror Nights 2024 Tickets Release Date. Find out everything you need to know about the nation's premier halloween event, running from august 30 to november 3, 2024. Learn everything you need to know about the 2024 halloween horror nights at universal studios hollywood, a separately ticketed event with haunted houses, scare zones,.

The halloween horror nights event begins at 6.30pm and closing times vary. This year the event will start earlier than ever: