Halloween Horror Nights Dates 2025

Halloween Horror Nights Dates 2025. Halloween horror nights 2025 (hollywood) was the 25th halloween horror nights event in universal studios hollywood. On twitter, horror night nightmares released initial speculative maps for both hhn 34 at universal studios florida, dates tba, and hhn 2025 at universal studios hollywood, set to.

Universal studios hollywood released their full event schedule for 2025, including the dates for halloween horror nights. This event begins at 6:30 pm and ends at 2 am, which allows.