HHN is one of the most popular ticketed Halloween events in the world — and one of the most variable. Nights in late September feel completely different from a Friday in October. This guide breaks down the crowd patterns, the best and worst nights to go, and what to expect across both Universal locations.
Universal has run HHN on select nights from early September through early November for the past several years. The structure is typically:
The event runs at Universal Studios Florida (Orlando) and Universal Studios Hollywood simultaneously. Epic Universe is a separate park and has not historically been part of HHN, though Universal may evolve this over time.
Event nights at Universal Orlando typically begin around 6:30–7 PM (daytime park closes or goes to "day guests exit" around 5 PM). Hollywood runs a similar structure. Check Universal's official site for exact hours on your date.
Not all HHN nights are equal. Based on historical patterns, here's how crowds build across the season:
| Period | Night type | Crowd level | House waits (typical) |
|---|---|---|---|
| Early September | Opening weeknight | Lightest | 15–30 min |
| Early September | Opening Friday/Sat | Low–Moderate | 20–45 min |
| Late September | Weeknight (Thu) | Low | 15–35 min |
| Late September | Friday | Moderate | 30–55 min |
| Late September | Saturday | Moderate–Busy | 40–65 min |
| October 1–15 | Weeknight (Thu) | Low–Moderate | 20–40 min |
| October 1–15 | Fri–Sat | Busy | 45–75 min |
| October 16–25 | Any night | Busy–Very Busy | 60–90+ min |
| October 31 | Halloween | Peak | 90–120+ min |
| Closing weekend (Nov) | Fri–Sat | Very Busy | 75–100+ min |
Wait times are estimates based on historical averages without Express Pass. Your experience will vary by which houses you prioritize and whether you rope-drop the most popular IPs.
Universal Orlando runs the longer season, more houses (typically 10–12 vs. 5–7 in Hollywood), and larger scare zones across a bigger footprint. It is the flagship event and where the most production investment goes. Hollywood's version is excellent but operates in a smaller park — that means shorter transit between attractions but also fewer total experiences.
If you're debating which location to visit, Orlando is the definitive HHN experience. Hollywood is the right call if you're already in Los Angeles or can't justify the Orlando trip cost.
Crowd behavior differs slightly: Hollywood HHN tends to sell out faster on Saturdays because capacity is more constrained. Express Pass matters even more there on busy nights.
On any night with a crowd index above moderate, yes — Express dramatically changes the experience. Without it on a busy October Friday, you'll walk through 3–4 houses all night. With it, 7–10 is achievable. The math changes on early-September weeknights where regular waits are short anyway.
HHN Express is a separate product from the daytime Universal Express and is only valid during the event hours. Price varies by night; peak-night Express routinely costs more than the base event ticket itself.
These crowd index values are drawn from Parks Radar's historical HHN model, normalized to 100% = the busiest night of the season (historically Oct 31). Lower is better for shorter waits.
| Week | Weeknight avg | Fri/Sat avg | Notes |
|---|---|---|---|
| Opening (early Sep) | 28% | 44% | Best value nights |
| Sep week 2 | 30% | 52% | Still manageable |
| Sep week 3–4 | 34% | 58% | Sun < Fri/Sat |
| Oct week 1 | 41% | 67% | October bump begins |
| Oct week 2 | 48% | 74% | Columbus Day weekend spike |
| Oct week 3 | 55% | 82% | Express strongly recommended |
| Oct week 4 / final weekend | 63% | 91% | Sold-out Saturday likely |
| Oct 31 (Halloween) | — | 100% | Peak of season |
| Closing weekend (Nov) | — | 86% | Final-chance crowds |
These are historical averages, not 2026 actuals. 2026 figures will update as the season approaches and live data comes in.