Universal Halloween Horror Nights 2024 Dates. Halloween horror nights 2024 at universal orlando kicks off on friday, august 30, 2024, and runs through november 3, 2024, on select nights in universal studios. The event begins at 7 p.m.
The event runs from 6:30pm to 2am every night. 3 โ making this the earliest it has ever started and the longest halloween.