Halloween Horror Nights 2024 Dates Orlando. In 2024, the horror begins earlier than ever before as universal orlando’s halloween horror nights return on select nights from august 30 through november 3,. As universal orlando’s most popular event, we know that this year will be the most epic yet, as it is.

New details will be added as universal orlando reveals this year’s event! In 2024, halloween horror nights begins august 30 and goes through november 3.