Which season is the longest and which season is the shortest.

The time of the four seasons is not equal. As we can see from this year's calendar, spring – 92 days and 19 hours from the spring equinox (March 21) to the day before the summer solstice, summer – 93 days and 15 hours from the summer solstice (June 21) to the day before the autumnal equinox, autumn – 89 days and 19 hours from the autumnal equinox (September 23) to the day before the winter solstice, and winter – only 89 days from the winter solstice (December 22) to the day before the vernal equinox. Summer is 4 days and 15 hours longer than winter!

Why don't the four seasons last the same time? This has to do with the distance of the Earth from the Sun. Because the Earth's orbit around the Sun is an ellipse, the Sun is not in the center of this ellipse, but in a focal point of this ellipse.

In this way, when the earth orbits the sun, it will sometimes be close to the sun, sometimes far away. The speed of the Earth is related to the size of the Sun; The size of the sun is related to the distance between the earth and it. If the Earth is farther away from the Sun, the Sun's gravitational pull will be less, and the Earth will move more slowly; If the Earth is closer to the Sun, the Sun's gravitational pull will be greater, and the Earth will go faster.

In spring, the earth orbits far away from the sun, and the sun's gravitational pull on it is relatively small, because it moves slower in orbit, so the spring time is longer. In summer, the Earth is farthest from the Sun, and the Sun's gravitational pull on it is the least, so it goes the slower, so the summer lasts the longest. In autumn, the earth is already orbiting closer to the sun, and the sun's gravitational pull on it is a little larger, so it is moving faster, so the autumn time is shorter.

In winter, the Earth is closest to the Sun, the Sun has the greatest gravitational pull on it, and it also goes the fastest, so the winter time is the shortest.

Winter nights are the shortest and the days are long. In summer, the nights are long and the days are shortest.

Different parts of the earth receive different amounts of sunlight and heat in different seasons, so there are differences in different places.

Winters are the longest and summers are shortest.

The summer is long and the autumn is short, and I realized from the clothes that I wore short sleeves in mid-April until late October, and I wore two shirts in the autumn for a short time.

Each has its own good, just like some people like spring, some people like summer, I think spring is better, the so-called plan of the year lies in spring, and the plan of the day lies in the morning.

Everyone is different, and it's up to you to have the best memories of that season. If people live a happy and colorful life, there is no need to pay attention to the seasons, because then every day is the best. Oh, I like summer the most, because it's so youthful.

Spring is the best.

The beauty of spring. Freshness in the air.

It was like the first day I met him.

Summer clean. Accelerate to the beach in a sports car.

It's like an adventure when he's surfing.

You fall in love with him.

What season it belongs to.

He's in love with you.

Can you be sure?

It's to fall in love with him.

I just fell in love with the change of seasons.

Let's fall now!! The fallen leaves return to the roots, and the yellow leaves fall... It's so beautiful ...

Spring is beautiful, but there are many bacteria ......In summer, you can wear beautiful clothes and skirts, but it is too hot; In winter, you can watch the rain and snow, ......It's romantic, but it's too cold... It's better to be in autumn, autumn is neither hot nor cold, and it is the ...... season and harvest seasonLike...

Each has its own benefits, such as: spring; It makes people feel very comfortable, and it is green everywhere, and it makes people's mood change.

It depends on your personal mood, and each of them has its own characteristics.

The winter solstice of the year is the shortest daylight.

Winter solstice, geography.

The meaning is that the sun shines directly on the Tropic of Capricorn, at this time the entire Northern Hemisphere.

It was the shortest day and the longest night. Therefore, the whole territory of our country is the same (if we occupy Australia.

Just two said), and not only China, but also the United States, Great Britain, Russia.

The winter solstice is the shortest day and longest night in the Northern Hemisphere. The ancients said that the winter solstice is: the solstice of the cathode, the beginning of the yang energy, the solstice of the south of the sun, the solstice of the short day, and the solstice of the long shadow of the sun, so it is called the "winter solstice".

After the winter solstice, the climate in various places has entered the coldest stage, that is, people often say "into the nine", our people have "cold in Sanjiu, hot in Sanfu" saying.

The winter solstice is the twenty-four solar terms.

In the 22nd solar term, "to" is the ultimate meaning, and the breath of winter storage is so extreme. As early as the Spring and Autumn Period more than 2,500 years ago, China has used Tugui to observe the sun to determine the winter solstice, and the winter solstice is also the earliest one formulated among the 24 solar terms. The winter solstice is the shortest day and longest night in the Northern Hemisphere.

The ancients said that the winter solstice is: the solstice of the cathode, the beginning of the yang energy, the solstice of the south of the sun, the solstice of the short day, and the solstice of the long shadow of the sun, so it is called the "winter solstice". After the winter solstice, the climate in various places has entered the coldest stage, that is, people often say "into the nine", our people have "cold in Sanjiu, hot in Sanfu" saying.

Summer solstice and winter solstice customs:

1. Eat noodles. There is a folk saying of "winter solstice dumplings and summer solstice noodles". This day we are in the southern region.

There is the custom of eating noodles. Because from the beginning of the summer solstice, it will enter the hot dog days.

This season is prone to gastrointestinal discomfort and indigestion.

and other diseases, noodles are softened food and are easily digested. Besides, longevity noodles have the meaning of longevity. Joy noodles have a festive meaning.

Second, support the summer. Supporting the summer is to support the chin, saying that after the summer solstice, people like to doze off, the whole person is listless, the body is emaciated, eat chicken on this day, there are chickens to support the chin, so as not to doze off.

3. Eat bitter gourd.

Eat bitter gourd to prevent bitter summer.

After the summer solstice, it is slowly going to enter the hot season, hot and dry people's bodies are easy to catch fire, bitter medicine, bitter gourd clears heat and extinguishes fire.

In winter, the days are the shortest. It is usually after the winter solstice. The hours of the day will be shortened and the hours of the night will be longer.

In winter, the nights get dark very quickly, and the winter is very cold, and as long as the winter is over, the time will become longer.

Respectively: spring), summer, autumn, winter).

In general, January is considered to be the coldest month of the year, so spring is considered to be March, April and May; In summer, June, July, August; Autumn is September, October, November; Winter, for December, January, February. This divides the seasons into four seasons.

This classification of the four seasons mentioned above is generally used in the northern hemisphere, especially in temperate regions where the four seasons are distinct.

1. Spring: The beginning of spring is the starting point, the spring equinox is the midpoint, and the beginning of summer is the end point. March, April, and May.

2. Summer: the beginning of summer is the starting point, the summer solstice is the midpoint, and the beginning of autumn is the end point. They are June, July, and August.

3. Autumn: The beginning of autumn is the starting point, the autumn equinox is the midpoint, and the beginning of winter is the end point. They are September, October and November.

4. Winter: the beginning of winter is the starting point, the winter solstice is the midpoint, and the beginning of spring is the end point. They are December, January, and February.

The four seasons of the year are spring, summer, autumn and winter.

The four seasons of our country:

1. In spring, the beginning of spring is the starting point, the spring equinox is the midpoint, and the beginning of summer is the end point, which is March, April and May respectively;

2. In summer, the beginning of summer is the starting point, the summer solstice is the midpoint, and the beginning of autumn is the end point, which is June, July and August;

3. In autumn, the beginning of autumn is the starting point, the autumn equinox is the midpoint, and the beginning of winter is the end point, which is September, October, and November;

4. In winter, the beginning of winter is the starting point, the winter solstice is the midpoint, and the beginning of spring is the end point, which is December, January, and February.

6, 24 solar terms are distributed in four seasons, and each season has 6 solar terms.

Six, the spring rain shocks the spring and the valley day, the summer mang, the summer and summer meet, the autumn and summer dew and autumn frost, the winter snow and snow and the winter small and big cold.

There are six solar terms in each season. The beginning of spring, rain, stunning, equinox, Qingming, and valley rain in spring; In summer, the beginning of summer, Xiaoman, mangzhong, summer solstice, small summer, and great heat; the beginning of autumn, the heat of the summer, the white dew, the autumn equinox, the cold dew, and the frost fall; The beginning of winter, light snow, heavy snow, winter solstice, small cold, and big cold in winter.

According to the meteorological division method, in the meteorological department, the solar calendar usually takes March and May as spring, June and August as summer, September and November as autumn, and December and February of the following year as winter. It refers to the four seasons of the earth in a year, which are the result of the earth's orbit around the sun.

While our earth is constantly revolving around the sun, it is also rotating around its own axis, but the earth's axis is not perpendicular to the orbital plane, but has an inclination of 23 degrees and 27 arc minutes. It is precisely because of the existence of this inclination angle that the direct point of the sun on the earth's surface moves between the Tropic of Cancer and the Tropic of Capricorn, thus forming the four seasons of spring, summer, autumn and winter.

This sentence is to praise the dedication and dedication of the teacher, who is tireless and conscientious in teaching people on the podium all year round.

This sentence comes from a modern couplet, the upper couplet: a piece of chalk and two searches are chaotic and the sleeves are breezy, the three-foot podium is blessed with rain in all seasons, plus the five organs, six lungs, seven mouths, eight tongues, nine thoughts and ten frosts, the teaching must be in a good way, and the dripping sweat is sincere and nourishing the peach and plum fang in the world;

Downlink: Ten volumes of poems, nine chapters of Pythagorean, eight Suo Wensi and seven latitudes of geography, together with six arts, five classics, four books, three characters, two elegance and one heart, tirelessly, a little effort to cultivate talents and talents in China.

The couplet illustrates the teacher's hard work and great dedication to cultivating the pillars of the motherland, and it is also a kind of praise for the teacher's knowledgeable and diligent teaching, expressing praise for the teacher.

Praise the teacher's beautiful words.

1, the spring pants silkworm has never said anything boastful of in his life, and the silver wire spit out is a ruler to measure the value of life. Dear teacher, you have never shown off in front of others, but the blooming peach and plum is the highest evaluation of you.

2. Teacher, although the parting is long, your image seems to be a brilliant and shining point of light, which has been flickering in my heart.

3. Oh, teacher, there is your pride and glory on campus. Under your painstaking watering, there are too many harvest seasons. Your loyal guardianship of this garden is like the sun shining on your face, which is a bright hope.