When does the number nine cold days start? How is it prescribed?

Start with the winter solstice. 9 days for 19. Ninety-nine eighty-one days.

Count nine cold days, cold in three nine"。"Thirty-nine"Generally appears.

Winter solstice. to the sting. "Thirty-nine"Refers to the third after the winter solstice"Nine days", i.e. the nineteenth to twenty-seventh day after the winter solstice.

The third ninth day after the winter solstice"Yes"Three-nine-nine", too"Thirty-nine"with"Forty-nine"On the day of intersection, it is not"Thirty-nine", ie"Thirty-nine"It's nine days, not one. The method of calculation is from.

Winter. From the winter solstice (from the beginning of the winter solstice is called "Jiaojiu", which means the beginning of the cold), every nine days is a "nine", the first nine days are called "one nine", the second nine days are called "two nine", and so on, until "nine nine", that is, to the ninth nine days, the count is full.

Ninety-nine-eighty-one.

days. During the winter solstice, during the day.

The shortest, the sun.

The angle between the direct angle and the ground is minimal, and the ground per unit area is subjected.

Sunshine intensity. The smallest, and therefore the ground gets the least amount of solar heat per day, the ground day.

Calorie budget. The deficit has not yet reached its maximum. After the winter solstice, although the daytime is increasing, but the growth rate is very slow, from the winter solstice to the "Sanjiu" period, the average daily growth is only about one minute, at the same time, the angle between the direct sun and the ground increases very slowly.

The daily heat budget of the ground is still in deficit, so it continues to lose heat, and the ground temperature.

Keep going down. The total heat deficit of the ground only reached its maximum value in the "39" season. Because.

Air. The temperature is mainly affected by the ground temperature, which leads to the lowest temperature in the "39" season.

The earth absorbs the heat from solar radiation during the day, to.

Night. Just let it out.

Summer. It absorbs more heat during the day and less heat at night, so you can accumulate some heat every day. In winter, the heat absorbed during the day is less and the heat emitted at night is more, so not only can it not be stored every day, but some of the heat accumulated in the summer must be used.

On the day of the winter solstice, there is little heat absorbed during the day, but there is still some stored heat on the earth. After the winter solstice, the stored heat becomes less and less, and by the "Thirty-Nine", the storage of the earth's heat is the lowest time of the year, so it is the coldest.

From the day of the winter solstice, the solar term of the lunar calendar, people began to count nine, which is what people call "counting nine in winter". Counting 9 days is 19, and counting 9 days is 29......Counting to "ninety-nine" is considered to be the end of "nine". "Nine poplar flowers bloom", then the sky will be warm.

People say, "It's cold."

Nine, the heat is in the volt", count nine cold days, the coldest is.

Three. Nine, forty-nine. China has a vast territory, and the temperature difference between north and south is large in winter, but most areas are colder. The northern region is particularly cold, in Heilongjiang there is a saying "3949, the stick can't be beaten away", and in Jilin there is "3949 frozen dog".

In the central and southern regions, there is some moderation, and in the middle and lower reaches of the Yellow River and the middle and lower reaches of the Yangtze River, there is a saying that "3949 walks on ice"; As far as these places are concerned.

Three. It is very cold on the 9th and 49th days, and there is a certain danger of going out, so people are warned not to go far during this period.

As said in "Ninety-Nine Song": "In 1929, I don't shoot, 3949 walks on the ice, 5969 plants willows along the river, and 9981, and the old man plows the field." In the southern region, 3949 is not so cold, such as in Jiangsu, there is a saying that "3949 picks up dung and old men are full of streets".

The first nine days of the count begin on the day of the winter solstice every year.

The number nine", commonly known as Jiaojiu", means entering the coldest time of the year. The so-called number nine" refers to the fact that from the day of the winter solstice, nine days is a unit, which is called nine, and after nine nines, it is exactly eighty-one days, that is, nine.

The number nine, also known as winter ninety-nine, is a method of calculating the date of cold days and spring flowers in Chinese folk. General three.

"Nine, forty-nine" is the coldest time of the year. When you count to nine nine days" (nine hundred and eighty-one days), it is time for spring ploughing.

The method of counting nine is passed down orally among the people in our country, there is a history, there is no record, as for when the origin is, there is no exact information. In traditional culture, nine is the extreme number, the number of the yang, and the number of the yang, the accumulation of the "number of the yang" means that the yin energy is decreasing day by day, and the accumulation of nine times has come to an end, which means that the cold is warm and the spring is deep".

The number nine is one of the customs widely spread among the people in our country. The number nine is counted from the winter solstice (it is also said that it is counted from the winter solstice), and every nine days is counted as nine", and so on. The so-called hot is in the dogs, and the cold is in the four-nine", when the coldest period of the year is three.

Nine, forty-nine days. Count nine until ninety-nine "eighty-one days, nine peach blossoms", at this time the cold has ended, the weather is warm.

Due to the vast territory of our country, the climate of various places is very different, and the winter solstice is 9981 days, the peach blossoms bloom at the end of the nine, and the spring is warm in the deep day" corresponds to only some parts of our country, not all parts of the country, and some cold areas have not yet had the breath of spring in spring.

The number of nine cold days begins on the day of the winter solstice every year. Every nine days counts as a "nine", and so on.

When the coldest time of the year is the "Three.

Nine, forty-nine" period. This is mainly because the total heat deficit on the ground only reaches its maximum in the "49" season, and the earth's heat storage is the lowest time of the year, so it is the coldest. Count nine until the eighty-one days of "ninety-nine", then the spring is warm and everything is full of vitality, and it is time for spring ploughing.

1. The number nine is the beginning of which solar term: Winter Bridge imitation solstice (December 21, 2020); When will the number nine cold days in 2021 end: March 11, 2021;