Fall months to months, autumn months to months

The beginning of autumn is the 13th of the 24 solar terms, and the beginning of autumn is held on August 8 or 9 every year.

"Autumn" means that the summer has gone away and the cool has come, which means the beginning of autumn. At the beginning of autumn, the sycamore tree must begin to lose its leaves, so there is an idiom of "falling a leaf and knowing autumn". Autumn includes six solar terms: the beginning of autumn, the beginning of summer, the white dew, the autumn equinox, the cold dew, and the frost fall, which is a transitional season from hot to cool, and then from cool to cold.

On August 7 or 8 every year, the sun reaches 135° ecliptic longitude as the beginning of autumn. "Seventy-two Candidate Explanations of the Lunar Order": "On the July Festival, the word solution sees spring (Lichun)."

Astronomical division From the perspective of astronomical phenomena, the change of seasons is the seasonal change of the length of day and night and the height of the sun. In a year, the season with the longest days and the highest solar height is summer, the season with the shortest days and the lowest solar height is winter, and the transition season between winter and summer is spring and autumn. For this reason, the astronomical division of the four seasons is based on the spring equinox (March 21), summer solstice (June 21), autumn equinox (September 21), and winter solstice (December 21) as the beginning of the four seasons.

That is: spring equinox to summer solstice is spring, summer solstice to autumn equinox is summer, autumn equinox to winter solstice is autumn, winter solstice to spring equinox is winter.

Autumn is from September to November in the Northern Hemisphere and March to May in the Southern Hemisphere.

Autumn, also known as autumn, is the third season of the year, the transition season from summer to winter, and the astronomical period is from the autumn equinox to the winter solstice. The phenological criteria for meteorologists are that after the heat, the five-day average temperature is stable below 22 degrees Celsius, and the autumn is over when it is below 10 degrees.

In the meteorological department, the solar calendar usually takes March and May as spring, June and August as summer, September and November as autumn, December and February of the following year as winter, and often takes the month as the representative month of winter, spring, summer and autumn.

The country is gradually entering the autumn order.

1. Heilongjiang and northern Xinjiang are the earliest areas in autumn, and autumn will start in mid-August.

2. At the beginning of September, the autumn breeze began to blow in the capital Beijing.

3. Autumn in the Qinhuai region begins in mid-September.

At the beginning of the month, the autumn wind blows to Lishui, Zhejiang, Nanchang, Jiangxi and Hengyang, Hunan.

The information from the beginning of the month to the Mid-Autumn Festival has not yet reached the Leizhou Peninsula.

6. When the footsteps of autumn reach Hainan, it is already New Year's Day.

Summary. Kiss, <>

We are happy to answer for you: Autumn is from September to November. According to the solar calendar: the spring of each year is the month; Summer is the month; Autumn is the month; Winter is the month.

Autumn is from month to month.

Relatives and relatives are envious, <>

We are happy to answer for you: Autumn is from September to November. Trillion beats are divided according to the solar calendar: the spring of each year is the month; Summer is a bright and dusty month; Autumn is the month; Winter is the month.

Related Expansion: Autumn is one of the four seasons of spring, summer, autumn and winter. In a meteorological sense, autumn in the north temperate zone is on August 23 (heat) and November 20 (light snow); Autumn in the southern temperate zone is on February 19 (rain in the Northern Hemisphere) and May 21 (small man in the Northern Hemisphere).

In autumn, the trees are noticeably changing, the city begins to sweep away a lot of fallen leaves, and the mountains are flooded with tourists who see the autumn leaves. In China, the "beginning of autumn" of the 24 solar terms is traditionally used as the starting point of autumn. Entering autumn, it means that rainfall, humidity, etc. tend to drop or decrease.

In nature, the yin and yang energy begins to change, the yang energy gradually retreats, the yin energy gradually grows, the climate changes from hot to cold, and everything grows with the cold and gradually declines. According to modern meteorology, the autumn in the north temperate zone is on August 23 (heat) and November 22 (light snow); Autumn in the southern temperate zone is on February 19 (rain in the Northern Hemisphere) and May 21 (small man in the Northern Hemisphere). At present, the division of the four seasons in China is often divided according to the temperature change, and the modern scholar Zhang Baokun's slow pants "waiting for the average temperature" is used.

According to the average temperature method, there are two main criteria for judging the beginning of autumn: first, the average temperature of RI for five consecutive days is between 10 22 can be regarded as autumn and become a "simple standard"; The second is: the sliding average temperature of 5 consecutive groups is lower than 22.

A set of sliding average temperatures refers to the average temperature of the day plus the average temperature of the previous four days divided by 5 to obtain the 5-day sliding average temperature, which is the "sliding mark". Entering autumn means that the hot weather has passed and it is starting to cool down.

Autumn is from August to November.

Autumn is one of the four seasons of spring, summer, autumn and winter throughout the year. The autumn of 2021 is August 7, which is the beginning of the beginning of the 29th month of the lunar calendar. Until November 7, that is, the end of the third day of the tenth lunar month, the interval between them is autumn.

A total of 93 days. Autumn is divided into early autumn, mid-autumn, and late autumn.

In early autumn, the beginning of autumn, that is, in the seventh month of the lunar calendar, when the weather is cooler. Mid-autumn is the second month of autumn, that is, the eighth month of the lunar calendar, according to the Chinese lunar calendar, August is the second month of autumn, which was called mid-autumn in ancient times, so it is called Mid-Autumn Festival among the people.

Late autumn, generally speaking, late October is called late autumn. Specifically, the 25th day of the ninth month of the lunar calendar is the late autumn festival every year. In late autumn, the temperature plummets, not far from winter, and is the season when the flu is common.

And, in late autumn, when most crops have been harvested, it's a truly desolate world.

Month information:

The year is divided into four seasons: spring, summer, autumn and winter, and one season is March. The month of Meng, the middle month, and the month of the quarter refer to the first month of each quarter.

January, February, March. The first month of each quarter, i.e., the first month of the lunar calendar, April, July, and October.

The middle moon, the second month of each quarter, is the lunar calendar.

February, May, August, November. Because it is in the middle of each season, it is called. Tang Qian started the poem "The Hermit of Minggao":

The spring rain in the middle of the moon, the fragrant wind gives birth to the medicine field. "New Tang Dynasty Book Lile Zhi IV": "Rites do not sacrifice to the tomb, the system of the Tang family, spring and autumn in the middle of the moon to make the halogen book and clothes to patrol the mausoleum."

Song Luyou's poem "Shebei Shake the Falling Scenery is a Wonderful Occasional Piece": "This year's winter is late, and the middle moon begins to frost. "Ming He Jingming's "Ode to Manna Dew":

The emperor's heir is in the middle of the winter. "Qing Historical Manuscript Gaozong Benji": "Bingwu, hold a sutra feast.

It is held once a quarter and every month, and it is normal every year."

Autumn is from August 07 09 to November 7-8 in the Gregorian calendar.

The beginning of autumn does not mean the end of the hot weather, the so-called "hot in the dogs", according to the calculation method of "the three dogs", the beginning of the autumn to the summer is often still in the "three dogs" period, so the weather in early autumn is still very hot, and the real coolness is generally after the Bailu solar term. The watershed between hot and cool is in autumn, not at the turn of summer and autumn. The climate in autumn is divided into two phases, the early autumn is "muggy", and the mid-autumn tends to be "dry" and "cool".

According to the modern scholar Zhang Baokun's average temperature, the four seasons are divided, and the index is that the period when the average temperature is lower than 10 is winter, the period higher than 22 is summer, and the period of 10 22 is spring and autumn.

The autumn standard of the average temperature used in meteorology is: after the heat, the five-day average temperature is stable below 22, and the autumn is lower than 10 (the average temperature: the average temperature of the four time periods of 0:00, 6:00, 12:00 and 18:00 on the same day) enters the winter.

Autumn is September to November.

It is customary for Chinese folks to use the lunar months to divide the four seasons. Every year in the lunar calendar, January and March are spring, April and June are summer, July and September are autumn, and October and December are winter. The country is gradually entering the autumn order.

1. Heilongjiang and northern Xinjiang.

It is the earliest area for autumn, and autumn will begin in mid-August.

2. At the beginning of September, the autumn breeze began to blow in the capital Beijing.

3. Autumn in the Qinhuai region begins in mid-September.

At the beginning of the month, the autumn wind blows to Lishui, Zhejiang.

Nanchang, Jiangxi and Hengyang, Hunan.

The information from the beginning of the month to the Mid-Autumn Festival has not yet reached the Leizhou Peninsula.

6. When the footsteps of autumn reach Hainan, it is already New Year's Day.