Is Mid-Autumn Festival in beginning of autumn?

According to everyone's needs, I compiled a question about "Is beginning of autumn and Mid-Autumn Festival the same day?" Beginning of autumn is one of the 24 solar terms. Beginning of autumn is the thirteenth of the twenty-four solar terms, and it is the solar term that begins in autumn. Beginning of autumn generally indicates that hot summer is coming and autumn is coming. After beginning of autumn (solar term), the next rain after autumn is cool, and the autumn rain is cool.

202 1 Mid-Autumn Festival Lunar calendar: 202 1 August15th. The Mid-Autumn Festival originated from the worship of celestial phenomena and evolved from the worship of the autumn moon in ancient times. At first, the festival of "Sacrificing the Moon" was held on the "autumnal equinox" of the 24 solar terms in the Ganzhi calendar, and later it was moved to August 15 in the summer calendar (lunar calendar). In some places, the Mid-Autumn Festival is set on August 16 in the summer calendar. Since ancient times, Mid-Autumn Festival has had folk customs such as offering sacrifices to the moon, enjoying the moon, eating moon cakes, playing with lanterns, enjoying osmanthus and drinking osmanthus wine. It has been circulating for a long time.

The Mid-Autumn Festival originated from the ancient "Moon Festival", which was popular in the Han Dynasty, stereotyped in the early Tang Dynasty and prevailed after the Song Dynasty. At first, the festival of "Sacrificing the Moon" was held on the day of "Autumn Equinox" in the twenty-four solar terms of the lunar calendar, and later it was moved to August 15 in the summer calendar. Mid-Autumn Festival, Spring Festival, Tomb-Sweeping Day and Dragon Boat Festival are also called the four traditional festivals in China. Influenced by China culture, Mid-Autumn Festival is also a traditional festival for overseas Chinese in some countries in East and Southeast Asia, especially local Chinese.