The solar terms of frost falling, what is the solar term after frost falling

Frost falls on one of the 24 solar terms, the weather gets colder, and frost begins. Frost generally falls on October 23 of the Gregorian calendar every year, when the sun reaches 210 degrees of ecliptic longitude, which is the frost fall in the 24 solar terms. Frost is the last solar term of autumn, the transition from autumn to winter.

In the autumn evening, there is a lot of heat dissipation on the ground, the temperature drops sharply below 0 degrees, and the water vapor in the air directly condenses on the ground or plants to form fine ice needles, and some become hexagonal frost flowers, white in color and loose in structure.

The Seventy-two Candidate Explanations of the Lunar Order said about frost fall: In September, the air is solemn and condensed, and the dew is frost. "Frost falls"It means that the weather is gradually getting colder and the dew condenses into frost.

In ancient China, frost was divided into three phases: first, the jackal was a sacrificial beast; Second, the grass and trees are yellow; Three stinging insects are salty. The jackal began to capture prey, sacrifice beasts, sacrifice the heavens with the beasts, and sacrifice the righteousness of autumn gold with the beasts; The leaves of the trees on the ground are yellow and falling; The stinging insects also remain motionless in the burrow, hanging their heads and entering a state of hibernation.

In the ancient book "Twenty-four Solar Terms", it says:"The air is solemn and the frost falls, and the yin begins to condense. "Visible"Frost falls"It means that the weather is gradually getting colder and frost is beginning to fall.

In meteorology, the first frost that appears in autumn is generally called"Early frost"or"First frost", and the last frost that appeared in the spring is called"Night cream"or"Final cream"。The interval from the final frost to the first frost is the frost-free period. There is also a call for early frost"Chrysanthemum cream"Because the chrysanthemums are in full bloom at this time, Su Shi, a great writer in the Northern Song Dynasty, has a poem saying:

Thousands of trees swept yellow, only hibiscus alone"。

Frost is formed by water vapor, how does water vapor condense into frost? The Southern Song Dynasty poet Lü Benzhong wrote in "Southern Gezi Lusi":"The post invades the oblique moon, and the creek bridge is frosty.

Lu You wrote in "Frost Moon"."The dry grass is frosty and white, and the cold window is a new shadow. "It indicates that the frost appears on a clear moonlit night in autumn. There are no clouds in the autumn evening, the ground is like a quilt, the heat dissipates a lot, the temperature drops suddenly below 0, and the little water vapor on the ground will condense on the stream, bridge, leaves and soil, forming fine ice needles, and some become hexagonal frost flowers.

Frost can only be formed on a sunny day, people say"Thick frost and fierce sun"That's it.

The frost is followed by the beginning of winter.

The beginning of winter, the nineteenth of the 24 solar terms, the bucket handle points to the northwest, the sun yellow longitude reaches 225 degrees, and the festival is between November 7 and 8 of the Gregorian calendar every year. The beginning of winter is a seasonal solar term, which means that winter has begun.

The beginning of winter is the first solar term of winter, representing the beginning of winter. The beginning of winter is also one of the seasonal nodes that our people attach great importance to, it is a season to enjoy a bumper harvest and recuperate, and look forward to the prosperity of life in the coming year through winter recuperation. Lidong is one of the "four seasons and eight festivals" in ancient society, it is a very important festival, and there are customs such as ancestor worship and feasting in some parts of our country.

Frost and the beginning of winter are both transitional solar terms

Frost falls indicate that autumn is coming to an end, while the beginning of winter indicates that winter is about to begin. Therefore, frost and the beginning of winter are both transitional solar terms. It is customary for our people to regard this day as the beginning of winter.

Winter, as the meaning of the end, refers to the end of the year's field operations, the meaning of the crop to be collected after harvesting. Every year between November 7 and 8 to welcome the arrival of the beginning of winter. After the beginning of winter, the daylight hours will continue to shorten, and the height of the sun at noon will continue to decrease.

The above content refers to Encyclopedia - Lidong.

The solar term after the frost is the beginning of winter. The beginning of winter is the nineteenth of the 24 solar terms and the beginning of winter. The handle points northwest, the ecliptic longitude of the sun reaches 225°, and it intersects between November 7 and 8 of the Gregorian calendar every year.

Stand, build the beginning also; Winter, the end, all things are collected. Returning to Wang Lidong means that the vitality begins to be closed, and all things enter a state of recuperation and collection. Its climate also transitions from a rainy and dry autumn to a rainy and freezing winter.

Classification of the 24 solar terms.

The 24 solar terms are the specific seasons in the calendar that indicate the changes in the natural rhythm and establish the "December Jiananshi Zheng". At the age of one and four, the spring ode to summer, autumn and winter is three months each, and there are two solar terms per month, each of which has its own unique meaning. The 24 solar terms are:

Beginning of spring, rain, stunning, vernal equinox, Qingming, valley rain, beginning of summer, small man, miscanthus seed, summer solstice, small heat, great heat, beginning of autumn, summer heat, white dew, autumn equinox, cold dew, frost, beginning of winter, light snow, heavy snow, winter solstice, small cold, big cold.

Frost is the eighteenth of the 24 solar terms and the last solar term of autumn. Dou Zhixu; The ecliptic longitude of the sun is 210°; It is held on October 23-24 of the Gregorian calendar every year. After entering the frost solar term, the scene of late autumn is obvious, and the cold air moving south is becoming more and more frequent.

Frost does not mean "frost", but rather a sudden drop in temperature and a large temperature difference between day and night. On the national average, "frost fall" is the time of year when the temperature difference between day and night is the largest. In the frost season, all things are completed, all things are completed in Xu, the sun enters the ground, the yin begins to condense, and the weather begins to fall from frost.

Since "frost" is a manifestation of cold weather and large temperature differences between day and night, "frost fall" is named after this solar term, which means "the temperature drops sharply and the temperature difference between day and night is large". The frost solar term is characterized by colder weather in the morning and evening, hotter at noon, large temperature difference between day and night, and obvious dryness in autumn. The frost season mainly includes the customs of appreciating chrysanthemums, eating persimmons, climbing high and overlooking, and tonics.

The season to which frost falls is: autumn

1. Frost, one of the 24 solar terms, around October 23 of the Gregorian calendar every year, the frost solar term contains the meaning of the weather getting colder and the first frost appearing, and it is the last solar term in autumn. Frost means that the weather is colder, and the dew condenses into frost. "Seventy-two Candidate Explanations of the Lunar Order":

In the middle of September, the air is solemn and condensed, and the dew is frosty."

Second, after entering the frost solar term, the scene of late autumn is obviously cautious, and the cold air is moving south more and more frequently. Frost does not mean "frost", but rather a sudden drop in temperature and a large temperature difference between day and night. Frost is the time of year when the temperature difference between day and night is greatest.

Third, the characteristics of the late frost fall solar term are that the weather is colder in the morning and evening, and it is hotter at noon, the temperature difference between day and night is large, and the autumn dryness is obvious. When the frost falls, the ground dissipates a lot of heat, the temperature drops to below 0 degrees Celsius, and the water vapor in the air directly condenses on the ground or plants to form fine ice auspicious needles, and some become hexagonal frost flowers, white in color and loose in structure.

Fourth, the solar term customs: in some places in China, to eat red persimmons in the frost season, in the eyes of the locals, this can not only keep warm from the cold, but also replenish the muscles and bones, is a very good frost food. Some places explain this custom as:

On the day of frost, you have to eat the pistol, otherwise your lips will crack all winter. People living in the countryside will climb the tall persimmon trees at this time and pick a few bright and sweet persimmons to eat.