Halloween Horror Nights 2025 Dates. Halloween horror nights kicks off earlier than ever in 2025 at universal studios orlando resort, beginning in august and running for a total of 48 select nights, with advance tickets on sale now. Read on for today’s full official press release.

Universal announced scares@universal 2025 and the house and scarezone line up and other experiences alongside jack the clown and chance as the icons of the event. Halloween horror nights officially starts on august 30, with unmasking the horror tours starting on august 11 and a premium scream night on august 29.