Universal Halloween Horror Nights 2025 Timeline

Universal Halloween Horror Nights 2025 Timeline. When is halloween horror nights 2025? For those who have visited the event in the past, you know what to expect.

For a download on everything that’s coming to halloween horror nights at universal studios hollywood in 2025, click here. We break down everything you can expect for the 2025 halloween horror nights event including the haunted houses, rides, tickets and more!