The Rockefeller Center Christmas Tree is one of the most iconic symbols of the holiday season in New York City. The tree is typically lit for the first time in early to mid-December, around the week of Thanksgiving. The ceremony often includes a festive musical performance, celebrity guests, and the famous lighting of the tree. It's a joyous and festive event that marks the beginning of the holiday season in the city, and is sure to put everyone in the Christmas spirit!