When did the 20 18 Millennium solar term start?

Solar terms are one of our traditional cultures, and different solar terms represent different meanings. So when did the 20 18 Millennium solar term start? When did the 20 18 Millennium solar term start? 20 18 white dew start time: Saturday, September 8th, 2008 20 10:29: 13.

The white dew is the fifteenth solar term in the twenty-four solar terms of the lunar calendar, and it is the white dew when the sun reaches 165 degrees.

"Twenty-four solar terms" says: In August, the Yin qi becomes heavier and the dew turns white. As the weather gets cold, you will find many dewdrops on the ground and leaves in the morning. This is because water vapor condenses on it at night, so it is named Bailu. The ancients used four seasons with five elements, and autumn was golden and golden white, so white was used to describe autumn dew. Entering the Millennium, I will feel a little cold at night. What is the origin of the Millennium solar terms? Millennium is one of the 24 solar terms of the lunar calendar. When the sun reaches 165 degrees, it is called the Millennium solar term. Millennium is the third solar term in autumn, marking the end of Qiu Meng and the beginning of Mid-Autumn Festival. Dew is water droplets formed by condensation of water vapor on the ground or near-earth objects due to temperature drop. So the Millennium actually indicates that the weather is getting cold. At this time, people will obviously feel that the hot summer has passed and the cool autumn has arrived. The temperature difference between day and night can reach more than ten degrees. Yang Qi reached its peak in the summer solstice, and these two extremes must be reversed, and Yin Qi also rose at this time. When it comes to the White Dew, the yin gradually increases, and the morning dew gradually thickens and condenses into a layer of white water drops, so it is called the White Dew. As the saying goes: eighteen pots of summer heat, no dew. These two sentences mean that it is still hot in summer, so you must take a bath with a basin of water every day. After eighteen days, in the new millennium, don't be shirtless and naked, lest you catch cold. There is another saying: white dew and white fans, and the autumn equinox rice is beautiful. This means that if there is dew before and after the white dew, the late rice will have a good harvest.

Millennium is a season that reflects the temperature changes in nature. Dew is a unique natural phenomenon after the Millennium solar terms. The weather at this time, as the Book of Rites said, is cool, dew is falling and cicadas are singing. According to the explanation of the White Dew in the 24 solar terms, water, soil and moisture condense into dew, autumn belongs to gold, golden white and white dew, and qi begins to be cold. The ancients also said in Xiao Weijing: The fifteenth day after the summer is white dew, and the yin is getting heavier and heavier, and the dew condenses into white. In fact, meteorology shows that at this time of the solar term, the weather becomes cool and the sun is still very hot during the day. However, as soon as the sun returned to the mountains, the temperature dropped rapidly. At night, the water vapor in the air condenses into tiny water droplets, which are very densely attached to the green stems, leaves or petals of flowers and trees, showing white color. Especially after the morning sunshine, it looks more crystal clear, flawless and charming, so it has won a thousand-year reputation.