Epcot's operating hours for the Christmas week have just been extended and pushed beyond the usual holiday hours (9am to 9:30pm). From December 26 to December 31, Epcot will be opening at 8am (7am on EMH days), and remaining open until 10:30pm on the 29th and 30th, with a 1am close on the 31st. World Showcase will also be opening an hour earlier at 10am from December 26 to December 31.
Remember, you can keep track of any operating hour and phased closing news while you are in the parks on our Mobile services - see http://www.wdwmagic.com/Mobile.htm
View the full calendar here.