Halloween Horror Nights 2025 is set to start on August 29, 2025, at Universal Orlando Resort and on September 4, 2025, at Universal Studios Hollywood , both running through November 2, 2025 on select nights.

When does Halloween Horror Nights start 2025?

🎃 Quick Scoop

If you’re searching for “when does Halloween Horror Nights start 2025” , here’s the fast answer:

  • Universal Orlando Resort (Florida)
    • First night of Halloween Horror Nights 2025: August 29, 2025.
* The event runs on select nights **through November 2, 2025**.
  • Universal Studios Hollywood (California)
    • Halloween Horror Nights 2025 begins on September 4, 2025.
* It also runs on select nights **through November 2, 2025**.

These dates make 2025 one of the earlier and longer HHN seasons, giving fans over two months of scares in both Orlando and Hollywood.

Key Dates at a Glance

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Location First Night 2025 Last Night 2025 Notes
Universal Orlando Resort August 29, 2025 November 2, 2025 Runs on select nights; advertised as starting earlier than ever.
Universal Studios Hollywood September 4, 2025 November 2, 2025 Event nights from early September through early November.

A Few Planning Tips (2025)

  • Early-season advantage : Late August and early September nights in Orlando can be slightly less crowded than peak October weekends, which helps if you want to hit more houses.
  • Hollywood night schedule : Universal Studios Hollywood lists a detailed calendar of dates starting September 4, mostly Thursdays through Sundays, plus added weekdays closer to Halloween.
  • Tickets go on sale early : Single-night tickets, Express, and multi-night passes for both coasts are typically available well ahead of opening night, and 2025 is no exception.

Think of August 29 (Orlando) and September 4 (Hollywood) as the “opening gates of spooky season” for 2025 — once those nights hit, it’s full-on haunt mode until early November.

Forum-style Take: What Fans Are Saying

In fan and travel communities, a lot of people are excited that Orlando’s August 29 start makes the season feel “extra long,” with plenty of time to fit a trip around school and work schedules. Others like that Hollywood’s September 4 launch keeps things closer to traditional spooky-season timing while still offering dates into November.

Some common 2025 chatter includes:

  • Planning weeknight visits in September to dodge heavy crowds.
  • Using the long run (through November 2) for post-Halloween trips when October was too busy.

Bottom line:
If you’re looking up “when does Halloween Horror Nights start 2025” , circle August 29, 2025 for Orlando and September 4, 2025 for Hollywood on your calendar—those are your first chances to walk into HHN 2025.

Information gathered from public forums or data available on the internet and portrayed here.