The Mid-Autumn Festival slowly evolved from the ancient worship of the moon. 中秋节由古代祭月慢慢演变而来。

The ancient calendar divided each season into three months, namely the moon, the middle month, and the quarter month.

古代历法把每个季节分为三个月,分别是孟月、仲月、季月。

 Lunar August happens to be the second month of autumn, so it is called "Mid-Autumn", and lunar August 15 is exactly half of autumn, so it is called "Mid-Autumn Festival". 

农历八月份正好是秋季的第二个月,所以被称为“仲秋”,而农历八月十五正好是秋季的一半,所以被称为“中秋”。

Originally, this day was set as a festival for the ancient emperors to worship the moon, and slowly evolved into the Mid-Autumn Festival.

最初这一天被定为古代帝王祭月的节日,慢慢就演变成为中秋节。

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【以下是中秋节由来与习俗英文介绍】

The Mid-Autumn Festival, also known as the Mooncake Festival, is one of the major traditional festivals in China. It is celebrated on the 15th day of the 8th month in the lunar calendar, which usually falls in September or early October in the Gregorian calendar. The festival has a long history, dating back over 3,000 years.

There are several legends and stories about the origin of the Mid-Autumn Festival. One of the most popular legends is about Chang'e, the wife of Hou Yi, a heroic archer. Hou Yi shot down nine of the ten suns that were scorching the earth at that time. As a reward, he was given the elixir of immortality by the gods. However, he did not want to leave Chang'e alone, so he gave the elixir to her to keep it safe. Unfortunately, one day when Hou Yi was out hunting, Chang'e drank the elixir and flew to the moon, where she became a moon goddess. Hou Yi missed her dearly and held a ceremony every year on the 15th day of the 8th lunar month in her honor. Over time, this tradition evolved into the Mid-Autumn Festival.

Customs and traditions of the Mid-Autumn Festival include admiring the full moon, eating mooncakes, and enjoying time with family and friends. Mooncakes are round pastries, traditionally filled with lotus seed paste, egg yolk, or other fillings, symbolizing the full moon and family reunion. People also light lanterns,猜灯谜(riddles), and perform dragon and lion dances to celebrate the festival.

The Mid-Autumn Festival is not only an important traditional festival in China but also celebrated by overseas Chinese communities around the world. It is a time for family reunions, celebrating the harvest, and giving thanks for the blessings of the moon.