In 2026, September remains the least crowded month to visit Disneyland (California) and Walt Disney World (Florida). This is primarily because most American schools resume their academic year in late August or early September, significantly reducing the number of families traveling. Specifically, the period immediately following Labor Day and the weeks leading up to the start of "Halloweentime" festivities typically see the lowest wait times of the year. Other "sweet spots" for low crowds include the second half of January (after the MLK holiday) and the first two weeks of May, before the summer vacation rush begins. However, travelers should be aware that "off-peak" months often coincide with shorter park hours and more frequent attraction refurbishments, as Disney uses these quieter times to perform major maintenance on popular rides like Space Mountain or Pirates of the Caribbean.