The Rockefeller Center Christmas tree lighting ceremony airs live on NBC and Peacock on December 4 from 8 p.m. to 10 p.m. ET during NBC’s annual Christmas in Rockefeller Center broadcast.

VIdeo: Rockefeller Christmas tree arrives in New York City The tree lighting will be broadcast live on NBC from 8 to 10 p.m. ET, and streamed on Peacock, as part of the "Christmas in Rockefeller ...