Chinese Mid-Autumn Festival, Moon Festival, is on September 21, 2021. Chinese Mid-Autumn Festival, a.k.a Chinese Moon Festival, is on the 15th moon day of the 8th Chinese lunar month based on the Chinese Lunar Calendar. The first day of the 8th lunar month is September 7, 2021. Therefore, the Chinese Moon Festival is on Tuesday, September 21, 2021.
Chinese Mid-Autumn Festival is a national holiday in China and Taiwan. Chinese eat moon cake during the Chinese Moon Festival. The current population of China is more than 1.44 billion at the end of 2021. Overseas Chinese have at least 50 million. That means more than 1.49 billion moon cakes will be consumed during the week of the Moon Festival. More 2021 Chinese Moon Festival and the legendary stories are at the link below.