Annual Events and Holidays in NYC 🌅 Manhattanhenge May full sun May 30, 2025 (204 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: Martin Luther King Jr. Day, New Year's Day or Harriet Tubman Day