Dragon Boat Festival 2025. Dragon boat festival 2025 in denver, colorado. Because of this, the holiday is often called the ‘double fifth’.
In gregorian calendar, it varies every year, generally falling in june and in a very few years in late may. On the 5th day of the 5th month of the lunar calendar, chinese people celebrate the dragon boat festival 端午节 (duānwǔ jié).