This year Daylight Savings time begins at 2am on March 13th. As most of the U.S. sets their clocks one-hour ahead, there will also be adjustments to the nighttime shows at Walt Disney World. According to the Disney World website, Enchantment at Magic Kingdom will begin at 9pm. At the same time in Epcot, Harmonious will also be happening.
As this is being written, Disney Movie Magic and Wonderful World of Animation are not scheduled beginning March 13. No conjuncture here but maybe a certain other Hollywood Studios nighttime show will be returning sooner than we think.