What is the traditional New Year's Eve celebration in Times Square called when the crowd watches the midnight ball descend?

The traditional Times Square celebration is called New Year's Eve in Times Square.

The event centers on the illuminated Times Square Ball, whose descent begins shortly before midnight on December 31. The ball reaches the bottom at midnight, when the new year officially begins in the local time zone. The ceremony takes place at One Times Square in New York City and is accompanied by performances, speeches, confetti, and a large public crowd.

The first ball descent occurred in 1907, replacing earlier fireworks displays that had become difficult to stage in the crowded district. The design has changed repeatedly, growing from a simple illuminated object into a large crystal-covered structure.

The ball is not the same as the confetti or the numerals used in the display. It is also distinct from New York City's broader New Year's celebration, which includes events outside Times Square. The phrase “ball drop” refers specifically to the descent of this time ball.