Reminder: ABC Family airing “Harry Potter” marathon weekend and “Half-Blood Prince” to debut on Sunday

It’s that time of year again and ABC Family is airing it’s traditional 25 Days of Christmas, which began Thursday December 1 and runs through Christmas Day.

The Harry Potter series has been a tradition of the network specials for several years, and that tradition continues with a Harry Potter marathon ALL DAY today. Additionally, the network will Premiere Harry Potter and the Half-Blood Prince Sunday, December 4 (tomorrow) at 8:30 p.m. EST/7:30 p.m. CST.

ABC Family has always given viewers extended versions of the movies and the Half-Blood Prince will be no exception.

Check your local TV Guide listings for channel and times in your area.