When is the beginning of autumn?

Although the Beginning of Autumn is here, the weather is still hot. So do you know when the Beginning of Autumn is in 2022? The following is the day when the Beginning of Autumn is in 2022 that I have collected for you. It is for reference only. Welcome Everyone reads.

When is the beginning of autumn in 2022?

Gregorian calendar: August 7, 2022, 20:28:57 Sunday

Lunar calendar: July 10th

The Beginning of Autumn is the 13th solar term among the 24 solar terms in the lunar calendar, and it is also the first solar term in autumn, marking the official beginning of the Mengqiu season; "Autumn" means the end of summer and the return of cool. At the beginning of autumn, the sycamore trees begin to lose their leaves, hence the idiom "falling leaves tell us about autumn". From a literal perspective, the word "Autumn" is composed of the characters for grain and fire, which means the grain is ripe. Autumn is a transitional season when the weather changes from hot to cool, and then from cool to cold.

Beginning of Autumn, July Festival. The word "Li" means "spring". Autumn means pulling, and things are gathered here. At the beginning of the wait, a cool breeze arrives, and the "Book of Rites" is called a blind wind. The desolate wind in the west is called cool breeze. The temperature changes and the coolness begins to subside. "Zhou Yu" says that when fire is seen, the cool wind will stop the cold. In the second hour, white dew falls. After heavy rain, a cool breeze comes, and the weather falls in a vast and white color, which has not yet condensed, so it is called white dew, which shows the white color of autumn gold.

In the third hour, cicadas chirp. Han cicada, "Erya" says Han cicada, small and green-purple; Ma said that things are born in summer, and their sounds change. During the Song Dynasty, at the beginning of autumn, the palace had to move the sycamore trees planted in pots into the palace. When the "beginning of autumn" time came, the Taishi official would loudly play: "Autumn is coming." After the performance, the sycamore tree dropped one or two leaves. To express the meaning of autumn.

The Beginning of Autumn is particularly important to farmers. There is a farmer's proverb that says: "Thunder strikes autumn, half harvest in winter", "A sunny day at the Beginning of Autumn means farmers don't have to work hard." This means the beginning of autumn. If thunder is heard, crops will fail in winter; if the weather is clear at the beginning of autumn, life will be smooth and the weather will be smooth. There will be no worries about drought and floods in farming, and you can wait for a good harvest. In addition, there are also sayings that "everything harvested in July will be harvested, and everything lost in June will be lost", and "the north wind will blow before autumn and after autumn, and the north wind will dry the bottom of the river after autumn."

“It’s so hot after autumn.” The temperature in most parts of China is still relatively high around the beginning of autumn, and various crops are growing vigorously. Mid-season rice is blooming and firm, with round stalks in the evening, soybeans are forming pods, and corn is tasseling and spinning. , cotton bolls, sweet potato tubers expand rapidly, and their water requirements are very urgent. Drought during this period will cause irreparable losses to the final harvest of crops. Therefore, there is a saying that "the three rains at the beginning of autumn turn the rice into rice" and "the rain at the beginning of autumn turns the ground into gold".

"The Beginning of Autumn" has arrived, but it does not mean that the autumn weather has arrived. The climate seasons are divided according to the "climate average temperature", that is, when the local average temperature is below 22°C for 5 consecutive days, it is considered the true autumn season. China has a vast territory. Although the climate varies from place to place, most areas have not yet entered the autumn climate at this time. Moreover, the last day of the hot dog days of summer is still on the third day after the beginning of autumn.

When the weather gets colder, you should also pay attention to "when the water is white, don't expose your body, and swim less after autumn." People even think that "washing the stomach at the beginning of autumn will prevent prickly heat and diarrhea." In terms of diet and daily life, the ancients believed that "it is better to harvest in autumn than to spread", and you should remember that "you should not eat spicy food in autumn" and "you should not eat lungs in autumn"; you should also "go to bed early and get up early to be in harmony with the chicken", and lie down early to comply with Yang Qi. It is necessary to get up early to stretch the lung qi, which is in line with the way to maintain health in autumn.

Expansion: The origin of the Beginning of Autumn solar term

In ancient times, the Beginning of Autumn was divided into three seasons: "The cool breeze arrives in the early days." After the Beginning of Autumn, northerly winds began to blow in many areas of our country, and southerly winds gradually decreased. . The little north wind brings a bit of coolness to people. "White Dew Drops in the Second Marquis", because the sunshine is still very strong during the day and the cool wind blows at night, creating a certain temperature difference between day and night. The water vapor in the air condenses into crystal dewdrops on the outdoor plants in the early morning. "Three Hou Han Cicadas chirp". At this time, the cicadas have sufficient food and the temperature is suitable. They chirp triumphantly on the branches blown by the breeze, as if to tell people that the hot summer is over. The period lasts for 5 days and the beginning of autumn lasts for 15 days, and it gradually gets cooler. Cooling is a climate trend. According to the description of the three seasons of Beginning of Autumn, this may happen when the climate is in a cold cycle.

The Beginning of Autumn indicates that the hot summer is about to pass and autumn is coming. When the Beginning of Autumn arrives, many places in our country are still in the hot summer. After the beginning of autumn, although the heat is not going away for a while, and there is still the lingering threat of "autumn tiger", the general trend of the weather is that the weather gradually becomes cooler. The difference in temperature between morning and evening gradually becomes more obvious. It is often very hot during the day and relatively cool at night. Of course, due to different climates across the country, the actual start time of autumn is also inconsistent.

In reality, there are several ways to divide the beginning of autumn: in the twenty-four solar terms, the beginning of autumn is the beginning of autumn; in astronomy, the "autumnal equinox" is based on the earth's orbit around the sun. As the beginning of autumn; in terms of climate statistics, January is generally the coldest month and July is the hottest month, so March to May is spring, June to August is summer, and September to November is the beginning of autumn. ; In terms of daily average temperature, the first day when the daily average temperature is ≤22℃～≥10℃ for 5 consecutive days is regarded as the date of the start of autumn.

Due to the great differences in geographical location between the north and the south, as well as the differences in surface and altitude across our country, it is impossible for everyone to enter autumn at the same time on the Beginning of Autumn.

Autumn begins in Heilongjiang and northern Xinjiang, which are the earliest places, in mid-August. In normal years, the sky starts to clear in North China (the capital, Beijing, in early September) in the first half of September; in the northern part of southwest and Qinhuai The region will feel the refreshing autumn breeze in mid-September; the autumn wind blows to the south of the Yangtze River in early October; in the second half of October, the hot summer in Lingnan subsides; in early to mid-November, the message of autumn arrives in Leizhou Peninsula and the northern part of Hainan Island; and when autumn comes, When we arrived at "Tianya Haijiao" in Sanya City, Hainan Province, it was almost New Year's Day.

The Beginning of Autumn is particularly important to farmers. There is a farmer's proverb that says: "Thunder strikes autumn, half harvest in winter", "The Beginning of Autumn is sunny and the farmer does not work hard." This means that if thunder is heard on the Beginning of Autumn, crops will fail in winter; if the weather is fine on the Beginning of Autumn, you will be able to live a smooth life, and there will be no worries about drought or floods in farming, and you can wait for a good harvest. In addition, there are also sayings that "everything harvested in July and lost in June" and "north wind before autumn and rain after autumn; north wind after autumn dry the bottom of the river". In other words, the beginning of autumn in the seventh month of the lunar calendar means a good harvest of grains. If the beginning of autumn falls in the sixth month of the lunar calendar, the grains will be unripe and the harvest will fail. If the north wind blows before the beginning of autumn, it will inevitably rain after the beginning of autumn. If the north wind blows after the beginning of autumn, the harvest will be poor. If the wind is strong, drought may occur this winter.

During the feudal society period in my country, there was also the custom of welcoming autumn at the beginning of autumn. On this day, feudal emperors would personally lead hundreds of civil and military officials to the suburbs of the city to set up altars to welcome autumn. This is also the season when the sergeants begin to practice their combat skills diligently and prepare for battle. This shows that the weather on Beginning of Autumn is so important.