When is the Millennium in 2022?
Millennium is the15th solar term in the "twenty-four solar terms", and the third solar term in autumn is the end of the application of the moon in the lunar calendar and the beginning of the unitary month. Fighting fingers; The sun reaches longitude 165 degrees; Gregorian calendar September 7-9. "White dew" is an important solar term reflecting the growth of cold in nature. As the weather turns cold, it is sunny and hot during the day, but the temperature drops quickly after evening, and the temperature difference between day and night is large.
The historical origin of the Millennium:
Twenty-four solar terms are special festivals in the calendar to express natural rhythm changes and establish "December construction". Four years old, three months in spring, summer, autumn and winter, two solar terms each month, each solar term has its own unique meaning.
The Millennium is the fifteenth of the twenty-four solar terms, which marks the end of the Qiu Meng season and the beginning of the Mid-Autumn Festival, and is an important festival reflecting the temperature changes in nature. According to the explanation of "white dew" in the twenty-four solar terms-"water and soil condense dew, autumn belongs to gold, golden white and white dew, and qi begins to be cold".
The almanac says that "the bucket refers to the dew, the yin is getting heavier, and the mausoleum is the dew, hence the name". Entering the "White Dew", the most obvious feeling is that the temperature difference between day and night is large, and it will feel a little cold at night. Although the summer heat may not leave at once, the sultry feeling will gradually fade away, adding a coolness of autumn in the morning and evening.
As the weather turns cold, the sun is still hot during the day, and the sun returns to the mountains, and the temperature drops rapidly. White dew, the summer heat gradually disappears, the yin of heaven and earth rises and disperses, the night gets colder, the temperature difference between day and night widens, and the cold produces dew condensation, which is one of the reasons for "white dew".