It appears that the Disneyland Resort will be offering additional Early Entry benefits during the Christmas, leading up to New Year’s Eve.
Typically, Extra Magic Hour for hotel guests and Magic Morning for guests with special multi-day tickets are only offered on a set schedule (and never both parks on the same day).
Magic Morning gives guests with special multi-day hopper tickets early entry to Disneyland Park 1 hour prior to scheduled opening and is typically offered on Tuesdays, Thursdays and Saturdays.
Extra Magic Hour gives guests of the three resort hotels early entry to Disneyland Park 1 hour prior to scheduled opening on Tuesdays, Thursdays and Saturdays, plus early entry to Disney California Adventure 1 hour prior to scheduled opening on Mondays, Wednesdays, Fridays and Sundays.
Beginning December 24th, however, Extra Magic Hour will be available each day at BOTH Disneyland Park and Disney California Adventure, and Magic Morning will be available at Disneyland Park every day.
The additional benefits continue through December 31st. There are no Early Entry benefits on January 1st.