People watch as the Rockefeller Center Christmas tree is lit during the 86th annual Rockefeller Center Christmas tree lighting ceremony, Wednesday, Nov. 28, 2018, in New York. (AP Photo/Mary Altaffer)
The Associated Press
NEW YORK (AP) - A massive Norway spruce has been lit up in a tradition that ushers in Christmastime in New York City.
Mayor Bill de Blasio flipped the switch Wednesday night to light the Rockefeller Center Christmas Tree following a televised extravaganza that featured performances by Diana Ross and Tony Bennett.
The 72-foot-tall tree is decorated with 5 miles (8 kilometers) of multicolored LED lights and a 900-pound Swarovski crystal star. Rockefeller Center has hosted the ceremony since 1931.
Police officers were plentiful, and spectators were funneled through security.
The 75-year-old tree was donated by a couple in Wallkill, 60 miles (100 kilometers) north of the city.
It will remain on display until Jan. 7. Then it will be given to Habitat for Humanity to help build homes.
The Rockefeller Center Christmas tree is lit during the 86th annual Rockefeller Center Christmas tree lighting ceremony, Wednesday, Nov. 28, 2018, in New York. (AP Photo/Mary Altaffer)
The Associated Press
People watch as the Rockefeller Center Christmas tree is lit during the 86th annual Rockefeller Center Christmas tree lighting ceremony, Wednesday, Nov. 28, 2018, in New York. (AP Photo/Mary Altaffer)
The Associated Press
The Rockettes perform during the 86th annual Rockefeller Center Christmas tree lighting ceremony, Wednesday, Nov. 28, 2018, in New York. (AP Photo/Mary Altaffer)
The Associated Press
Billy Porter performs during the 86th annual Rockefeller Center Christmas tree lighting ceremony, Wednesday, Nov. 28, 2018, in New York. (AP Photo/Mary Altaffer)
The Associated Press
The Rockefeller Center Christmas tree is lit during the 86th annual Rockefeller Center Christmas tree lighting ceremony, Wednesday, Nov. 28, 2018, in New York. (AP Photo/Mary Altaffer)
The Associated Press
Kellie Pickler performs during the 86th annual Rockefeller Center Christmas tree lighting ceremony, Wednesday, Nov. 28, 2018, in New York. (AP Photo/Mary Altaffer)
The Associated Press
A child waits from an adjoining building for the start of the 86th annual Rockefeller Center Christmas tree lighting ceremony, Wednesday, Nov. 28, 2018, in New York. (AP Photo/Mary Altaffer)
The Associated Press
Kellie Pickler performs during the 86th annual Rockefeller Center Christmas tree lighting ceremony, Wednesday, Nov. 28, 2018, in New York. (AP Photo/Mary Altaffer)
The Associated Press
People watch from an adjoining building the scene before start of the 86th annual Rockefeller Center Christmas tree lighting ceremony, Wednesday, Nov. 28, 2018, in New York. (AP Photo/Mary Altaffer)
The Associated Press
The Rockefeller Center Christmas Tree is seen during it's Lighting Ceremony on Wednesday, Nov. 28, 2018, in New York. (Photo by Brent N. Clarke/Invision/AP)
The Associated Press
A general view during the 86th annual Rockefeller Center Christmas Tree Lighting Ceremony on Wednesday, Nov. 28, 2018, in New York. (Photo by Brent N. Clarke/Invision/AP)
The Associated Press
People attend the 86th annual Rockefeller Center Christmas Tree Lighting Ceremony on Wednesday, Nov. 28, 2018, in New York. (Photo by Brent N. Clarke/Invision/AP)
The Associated Press