Double Ninth Festival Ginkgo leaves picture wallpaper, Double Ninth Festival, the ninth day of the ninth month of the lunar calendar, the two nines overlap, which is called Double Ninth Festival. Folks have the custom of climbing on this day, so the Double Ninth Festival is also called the Climbing Festival.There are also sayings such as Chongjiu Festival, Dogwood Festival, and Chrysanthemum Festival.During the Double Ninth Festival, are you lonely in a foreign land?I send you my most sincere greetings and wish you a happy Double Ninth Festival.