Halloween Horror Nights 2025 Hollywood Calendar

Halloween Horror Nights 2025 Hollywood Calendar. Halloween horror nights 2025 takes place on select nights from september 5, 2025, through november 3, 2025. This year, halloween horror nights will run select nights from august 30th through november 3rd.

Halloween horror nights 2025 (hollywood) was the 24th halloween horror nights event in universal studios hollywood. This year, hhn at universal studios hollywood will run on select nights from september 5 to november 3.