What is the date and time in first frost in 2122 and what is the date and time in first frost in 2122?

first frost time in 2122: 12: 51: 11 on October 23rd, 2122

The "first frost" solar term reflects the climate characteristics of great temperature difference between day and night, obvious autumn dryness and gradually cold weather, which does not mean that it will "frost" when entering this solar term. In fact, the "frost" did not fall from the sky. The "frost" is the condensation of water vapor on the ground when it meets cold air due to temperature difference changes. There is no concept of "first frost" in meteorology. In meteorology, the first frost in autumn is generally called "early frost" or "first frost", while the last frost in spring is called "late frost" or "final frost". The interval from the last frost to the first frost is the frost-free period, and "frost" usually appears in autumn, winter and spring. "first frost" solar terms have nothing to do with "frost falling", and they are not the same concept.

phenological characteristics:

wait for a while: jackals are sacrificial animals

jackals begin to capture prey and sacrifice animals, and sacrifice animals to the sky to repay the original, so as to pave the way and sacrifice autumn gold.

second stage: the vegetation is yellow

the leaves on the earth are yellow and fall.

third stage: the stinging insects are prone

The stinging insects are all motionless in the cave, and they hang their heads and go into hibernation.

first frost customs and activities:

1. first frost eats persimmons

In some parts of China, red persimmons are eaten in first frost season. In the eyes of local people, this can not only keep out the cold and keep warm, but also tonify bones and muscles. It is a very good first frost food. The old man in Quanzhou said that first frost ate persimmons: first frost ate diced persimmons, and his nose wouldn't run. In some places, the explanation for this custom is: first frost will eat eggs on this day, or his lips will crack all winter.

2. Climbing mountains in first frost

There is a custom of climbing mountains and overlooking them in first frost. Climbing can not only make the lung function comfortable, but also make you feel relaxed and relaxed. The sky is high and the clouds are light, and the maple leaves are all dyed. It is pleasing to the eye and pleasing to the eye, but it is also necessary to pay attention to it.

when climbing, avoid the morning and evening when the temperature is low. When climbing, be calm and slow to prevent sprained waist and legs; Don't walk too fast down the hill to avoid knee injury or muscle strain. In the process of climbing, we should adapt to the change of temperature by increasing or decreasing clothes; When resting, don't sit on the wet ground and at the tuyere; When sweating, you can loosen your buttons a little. Don't undress and take off your hat to avoid catching cold.

3. Appreciating chrysanthemums in first frost

In ancient times, there was a saying that "frost blooms chrysanthemums", so climbing mountains and enjoying chrysanthemums became an elegant event in this festival in first frost. It is recorded in Wu Jun's "The Continuation of Qi and Harmony" in the Southern Liang Dynasty. "In first frost, only this grass flourished", so chrysanthemum was regarded as "the grass waiting for the season" by the ancients and became a symbol of vitality. First frost season is the time when autumn chrysanthemums are in full bloom. Many places in China will hold chrysanthemum parties at this time to enjoy chrysanthemums and drink alcohol to show their respect and love for chrysanthemums.

4. first frost pulls radish

In Shandong, there is an agricultural proverb "Sorghum in summer, Bailu Valley, first frost pulls radish", so first frost, a native of Shandong, likes to eat radish. There is a saying "first frost Radish" in the agricultural proverb, which means that the temperature difference between morning and evening is large in first frost, and the frozen skin will appear if the radish is not harvested in time in the open field, which will affect the quality and harvest of radish.

5. Ducks are delicious. first frost supplements

On this day in first frost, people in Taiwan Province, southern Fujian, should eat supplements, which is what we often say in the north. There is a proverb in southern Fujian, which is called "It is better to make up for first frost in one year". From this little proverb, we can fully express the importance that Fujian and Taiwan people attach to the solar term of first frost. Therefore, every time in first frost, ducks in Fujian and Taiwan will sell very hot, and sometimes they are out of stock and in short supply. The bosses who are happy to sell ducks can't keep their mouths shut. It seems that they will have a happy solar term in first frost.

6. Eating beef in first frost

Many places have the custom of eating beef in first frost. For example, in Yulin, Guangxi, residents here are used to eating fried noodles with beef river for breakfast, fried radish with beef for lunch or dinner, or beef brisket pot to replenish energy and pray for warmth and strength in winter. Besides beef, mutton and rabbit meat are also suitable for first frost.

Beef is a food that people all over the world love to eat. It is one of the meat foods consumed by China people, second only to pork. Beef has a high protein content and a low fat content, so it tastes delicious and is loved by people, and enjoys the reputation of "the favorite among meat".