Annual Events and Holidays in NYC π Manhattanhenge May full sun May 30, 2025 (308 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: Hanukkah (final night), Orthodox New Year's Day or Days of Remembrance of the Victims of the Holocaust (DRVH)