De Blasio is sworn in just after midnight on January 1.

Photo by: NYC Mayor

De Blasio is sworn in just after midnight on January 1.

Bill de Blasio is already our mayor, having been sworn in at his home in Brooklyn just after the ball dropped in Times Square, but his formal inauguration comes at noon on Wednesday.

Follow our coverage of it on twitter, and check out our latest post on the Nation-City Limits “First 100 Days” blog.