The lighting of the iconic Christmas tree in New York City's Rockefeller Center is a much-anticipated event that takes place each year in late November or early December, depending on the year. It is a tradition that dates back to 1933, and it has since become a beloved part of the holiday season in New York City. The lighting ceremony typically features performances by famous singers and musicians, as well as a countdown to the big reveal. It is a magical event that attracts thousands of spectators each year.