Disneyland Resort handles Grad Nite in a way that typically does not require a full daytime closure of the parks to the public. In 2026, the Grad Nite event is centered at Disney California Adventure, which usually hosts a "private party" experience for graduates from 9:00 PM to 2:00 AM. During these select dates in May and June, California Adventure may close slightly earlier to the general public (e.g., at 8:00 PM or 9:00 PM) to allow the students to transition into their exclusive event. Disneyland Park generally remains open for its normal operating hours, though it may experience higher-than-average crowds during the day as students use their "Park Hopper" tickets before the party starts. Because these students are often in large, high-energy groups, regular guests in 2026 are advised to check the "Grad Nite" calendar; while the park doesn't "close," the "vibe" and wait times can be significantly different on these days, making it a popular time for local families to visit a different park or wait for a quieter midweek day.