Universal Studios Haunted Houses 2024 Dates. This year, halloween horror nights will run select nights from august 30th through november 3rd. Universal orlando has released its entire haunted house lineup for the 2024 edition of halloween horror nights at universal studios florida theme park.

But, where can you find it all? Universal orlando has released its entire haunted house lineup for the 2024 edition of halloween horror nights at universal studios florida theme park.