Universal Horror Nights 2024 Theme.  — 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.  — go behind the scenes of universal orlando’s halloween horror nights for a first look at what may be one of 2024's best houses, slaughter sinema 2.

 — when is halloween horror nights 2024?  — terror will once again unleash upon universal studios florida on select nights from aug.