The Rockefeller Center Christmas Tree is a large Christmas tree placed annually in Rockefeller Center, in Midtown Manhattan, New York City, United States. The tree is put in place in mid-November and lit in a public ceremony on the Wednesday evening following Thanksgiving. 

Since 1997, the lighting has been broadcast live, to hundreds of millions, on NBC’s Christmas in Rockefeller Center telecast. The tree lighting ceremony is aired at the end of every broadcast, following live entertainment and the tree is lit by the current Mayor of New York City, the CEO and president of Tishman Speyer and special guests. An estimated 125 million people visit the attraction each year.

The tree, usually a Norway spruce 69 to 100 feet (21–30 m) tall, has been a national tradition each year since 1933. The official 2023 Christmas Tree Lighting occurred during a live broadcast on November 29, 2023. The tree will remain on display until 10:00 PM EST on January 13, 2024.

Scaffolding is erected around the tree to assist workers in hanging about 50,000 multi-colored LED lights and the star top. A new crystal star of Swarovski crystal which tops the tree was created in 2018 and designed by the renowned architect Daniel Liebeskind. The new star features 70 spikes and three million crystals with LED lighting spots by the company Oznium. who worked with the engineers. In total it weighs 900 pounds (408.23 kg).

According to en.wikipedia.or; Source of photo: internet