Annual Events and Holidays in NYC 🌅 Manhattanhenge July half sun July 13, 2024 (107 days away) Learn More at A Great Big City Upcoming Events Washington's Birthday (February 19th)Diwali (November 7th)Purim (begins at sundown) (March 20th) Learn more about: National Freedom Day (celebration of the 13th Amendment), Tax Day or Martin Luther King Jr. Day