December 11, 2009 11:02 am Why is Christmas on December 25? Christmas is a day to celebrate many things. But who picked December 25th as the official holiday. Local 2:18 Latest forecast from the NBC 5 Storm Team 2:13 Mayor proposes to relocate migrants from downtown shelter to Chicago's South Side 0:47 Surveillance video shows armed thieves storm West Town bar 2:11 Dozens arrested at pro-Palestinian demonstration on Art Institute of Chicago campus 2:18 Chicago Forecast: Evening storms to end a summer-like day