New York City Events September Activities Calendar 2023

New York City Events and Activities September 2023 include the US Tennis Open, Yankees, Mets, Giants, Jets, San Gennaro Festival, Broadway Week and more! The new Broadway season kicks off with Back to Broadway month, and we check the critic’s reviews in anticipation of the hottest new shows! The Opera, Philharmonic and Ballet all start their new seasons and shows include Bruce Springsteen, Wu-Tang Clan & Nas, Billy Joel, Electric Zoo Festival and dozens more.