Which solar term started in 2022-When was it cold in 2022? Today's hot spot.

Introduction: On September 9th, the weather was cold and everything gathered. It was the season when people should pay attention to cold and warmth, and it was also the season when people maintained the yang and actively supplemented. Friends who know how to keep in good health should find the best time to start keeping in good health, and friends who don't know how to keep in good health should know the schedule of September 9, and then pay attention to keeping out the cold and preventing diseases to avoid being attacked by some common winter diseases. So, when will it be cold in 2022? Which solar term did the number nine in 2022 start from? Let's take a look with Bian Xiao.

When is it nine cold in 2022?

65438+February 2 1, 2022-March 1 1, 2023 is a cold day, ***8 1 day.

Jiujiu, also called Jiujiu in winter, is a folk method to calculate the date of warm flowers in spring and cold days in China. Generally, March and April are the coldest time, which is the coldest time of the year.

Which solar term did the number nine in 2022 start from?

In 2022, the number nine begins with the solar term from winter to Sunday. The method of calculating the temperature with the number nine is suitable for the areas where the temperature changes obviously from winter to the day before and after, and the calculation of the temperature changes is accurate to the day. In some places, the number of days from winter solstice is counted from the date of winter solstice, while in some places, nine is counted from the date of winter solstice. In some cold areas, the temperature in winter and spring is below zero degrees Celsius for a long time, and the temperature changes are not obvious from winter to around. There is not much difference between the morning and evening of "99" and the temperature of several degrees Celsius. For the convenience of counting nine, counting begins from the date of winter solstice, that is, the date of winter solstice is called "cross nine", every nine days is "nine nine", and so on.

91* *: 81how many days are there?

Jiujiu, also known as Winter Jiujiu, is a folk solar term in China. There is a saying "Jiujiu" in the China lunar calendar, which is used to calculate the seasons. The calculation method is from the solstice of winter (counting from the solstice of winter, which means the beginning of cold), every nine days are called a nine, the first nine days are called a nine, the second nine days are called a 29, and so on until the ninth nine days, when the number reaches 998 1 day. In the traditional culture of China, nine is the extreme number, which is the largest, largest and longest concept. Nine nines is eighty-one, which is the "maximum" number. People in ancient China believed that after the solstice on September 8 1 day, spring must have arrived.

When was the coldest in 293949?

Generally speaking, March 9 is cold, which is the third nine days from winter to the future and the coldest day of the nine days.

However, due to regional differences, the coldest time in the north and south is different. It is cold in the north on March 9th and in the south on April 9th.

If 1929 opened the curtain of "cold", then "3949" officially appeared as "cold". This period of time often overlaps with the solar terms of slight cold and severe cold, and the cold section is constantly escalating, and the temperature in the north and south drops to the bottom.

Statistics show that the temperature in the north of China is generally the lowest in "March 9th", but it is colder in many places in the south in "April 9th". This is directly related to solar radiation. In winter solstice, the northern hemisphere receives the least amount of heat, but at this time, geothermal energy still exists. After this day, the stored heat is less and less every day. By "3949", the heat stored in the northern hemisphere reached the lowest and the temperature also dropped to the lowest.

2022-2023 Inventory Nine Timetable

September 19, 2022: 65438+February 21~ 65438+February 29, 2022;

29: February 30, 2022 to 20231October 7;

Sanjiu: 65438+20231October 8 ~ 65438+20231October 6;

49:65438+20231October +07 ~ 65438+20231October 25th;

May 9th, 2023: 65438+20231October 26th to February 3rd;

69: February 4, 2023 ~ February 202312;

79: February 2023 13 to February 20231;

August 22, 2023 to March 2, 2023;

Jiujiu: March 3-March 2023 1 1.