Annual Events and Holidays in NYC 🌅 Manhattanhenge July half sun July 13, 2023 (115 days away) Learn More at A Great Big City Upcoming Events Diwali (November 7th)Purim (begins at sundown) (March 20th)Full Moon (Wolf Moon) (January 10th) Learn more about: Maha Shivaratri, Vegandale Food and Drink Festival or Full Moon (Snow Moon)