Halloween Horro Nights 2025. Universal studios hollywood has announced dates for halloween horror nights 2025, taking place on select nights between september 4 through november 2, 2025. When purchasing extras for halloween horror nights at universal studios florida, there are many upgrades to consider.

5 out of 8 houses were ips. Since hhn 2024 was similar to hhn 2022, i’m gonna take the 2023 route and connect it to 2025.