When is winter?

When is the winter of 202 1? Beginning of winter is one of the 24 solar terms in ancient China. China has always regarded beginning of winter as the first day of winter, and some major events will be held in some areas. Let's look at the date of 202 1 winter.

When is winter? 1 On the third day of October this year, the solar calendar165438+1Sunday, October 7. We should look at the calendar because the time is not fixed every year. As we all know, it means that winter is coming, but the meaning is not so simple. In the twenty-four solar terms of ancient books, the definition of "winter" is: "Winter is the end, and everything is harvested", which means that all crops in autumn are harvested and put into storage, and animals are hiding and hibernating. Generally speaking, it not only represents the beginning of winter, but also tells people to avoid cold, so keeping warm has become an important task.

What are the customs of solar terms?

Winter tonic: people tend to eat foods that can drive away the cold and advocate moderate tonic. For example, in the south, people will eat some foods with high calorie, such as chicken, duck, fish and so on, and some will cook with traditional Chinese medicine to increase the efficacy of medicine tonic.

He Dong: In other words, we hold some activities to celebrate. We hold a banquet and get together to bless each other, symbolizing our yearning for a better life.

③ Bao jiaozi: Northern residents like to eat this kind of food, and the fillings are varied, so it is necessary to dip vinegar and rotten garlic together to have a special taste.

What are the precautions?

1. According to your own physique, see if it is suitable for tonic. Some people have high blood pressure or cholesterol. If you eat high-calorie food, it will be bad for your health.

2. Pay attention to vitamin supplementation: increase nutrition in winter and buy fresh vegetables. It is recommended to eat radishes, vegetables, tofu, fungus and so on.

Old people and children should pay attention to cold and warmth, because immunity is low, so it is the right choice to wear more clothes.

Don't be busy with agricultural production in early winter. This day is usually fallow, and everyone will adjust and relax and reward their families for their hard work in the past year.

When is winter? 2 About the origin of beginning of winter.

Beginning of winter, one of the twenty-four solar terms, bucket handle points to the northwest, and the longitude of the sun reaches 225, which intersects with Gregorian calendar165438+1October 7-8 every year. Beginning of winter is a seasonal solar term, which means that it has entered winter since then. Stand still, build the beginning; In winter, everything will be collected in the end. In the dead of winter, yang retreats to yin, life closes, and everything is harvested. "Spring grows, summer grows, autumn harvests, and winter stores", and winter is the season to enjoy a bumper harvest and recuperate. Beginning of winter is one of the "four seasons and eight festivals" in ancient China. In some places in ancient China, sacrifices, banquets and other activities were held at the beginning of winter as important festivals to celebrate.

Beginning of winter is the beginning of winter, and the dry and rainy autumn is about to pass, and it is about to start to move towards a wet and cold winter. After beginning of winter, the sunshine time will continue to shorten, and the height of the sun will continue to decrease at noon. Because there is still some energy in the heat stored on the surface, the temperature in early winter (Meng Dong) is gradually decreasing, but it is not very cold. As time goes by, strong cold air frequently goes south and crosses Nanling, and the weather is getting colder and colder. In the north, it is already very cold before winter begins.

Meteorological changes in early winter this year

In early winter, the sun has reached the longitude of 225 degrees, and the northern hemisphere gets less and less solar radiation. However, there is still some energy in the heat stored on the surface in the second half of this year, so it is generally not too cold in early winter. In winter, the northeast wind and the north wind are the main winds. In southern China, sunny, warm and comfortable "Xiaoyangchun" weather often appears from beginning of winter to Xiaoxue. There is a folk saying that "it's sunny in October". As the saying goes, "it's warm in August and warm in September, and it's sunny in October". Generally, it is not very cold in early winter in the south, but with the passage of time, cold air frequently goes south and the temperature gradually drops. In the northern part of South China in early winter, the temperature will rise rapidly even if the cold wind sweeps. When there is no wind on a sunny day, it is often said that "October is sunny and there is no wind to warm".

When is winter? Is beginning of winter the first day of winter?

Beginning of winter is the first day of winter, and it is also a solar term that our country pays more attention to. Some areas will hold grand activities such as ancestor worship and catering. Here are some customs of beginning of winter. Come and see if you have it there.

1. Sacrifice

Worship ancestors with the best seasonal products harvested in autumn, so as to fulfill the obligations and responsibilities of future generations, and pray for a bumper harvest from God in the coming year.

Eat dumplings

In Jilin area, beginning of winter wants to eat jiaozi, because jiaozi looks like ears. People think that if they eat them, their ears will not be frozen in the cold winter. In addition, jiaozi's homonym "jiaozi" means that the beginning of winter is the turn of autumn and winter.

Brewing yellow rice wine

Because of the low water cooling temperature in winter, it can effectively inhibit the growth of miscellaneous bacteria and make wine form a good flavor in the process of low temperature and long-term fermentation, which is the most suitable season for wine fermentation. This custom is very popular in Wenzhou.

How long did it start to get cold after beginning of winter?

In the north and south of China, how long it will be cold after winter begins is different. For example, after beginning of winter in the south, it has just entered the early winter. At this time, Guangdong, Guangxi, Hainan and other places will not be very cold, and it will start to be cold in a week or two. But in the northeast and northwest of China, it will become very cold and even snow after winter. For example, China's Shandong, Henan, Beijing, Shaanxi, Gansu and other places will be heated for a week after beginning of winter to keep people warm for the winter.

The beginning of winter time of 202 1 is1October 7 165438+ 12: 46, while beginning of winter refers to the first day of winter, and the cold time between the north and the south is different after beginning of winter.