We were there over MLK weekend this year, and that Saturday, the MK was open until 10:00. Other Saturdays in Jan. I think it was open until 7:30 or 8:00. The rest of the week, MK was open 9:00 am to 7:00 pm (except on Tues. when it was open until 7:30 for Spectromagic). Epcot Future World was open from 9:00 to 7:00 , and World Showcase was open from 11:00 to 9:00, with Illuminations running at 9:00. MGM was open from 9:00 to 7:00 with Fantasmic starting at 7:00. AK was open from 9:00 to 5:00. If you need any more hours, let me know, because I still have my schedule from the trip. Hope this helps!