What is the summer solstice?

Question 1: What does the summer solstice mean? The summer solstice is one of the twenty-four solar terms, falling on June 21 or 22 of the Gregorian calendar every year. On the summer solstice, the sun moves to 90 degrees of longitude (in the constellation Gemini). The sun reaches the northernmost position of the year, almost directly hitting the Tropic of Cancer. At this time, the northern hemisphere has the longest sunshine time. In the Beijing area, the daylight hours can be as long as 15 hours. The Northern Hemisphere gets the most sunlight on this day, nearly twice as much as the Southern Hemisphere.

Astronomy experts say that the summer solstice is the turning point of the sun. After this day, it will "turn back", the point of direct sunlight will begin to move southward, and the days in the northern hemisphere will become shorter day by day.

The summer solstice is the earliest identified solar term among the twenty-four solar terms. In the seventh century BC

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century, the ancestors used Tugui to measure the shadow of the sun and determined the summer solstice. The summer solstice starts on June 21st (or 22nd) and ends on July 7th (or 8th) every year. According to the "Kezunxiandu Manuscript": "The sun reaches the north, the sun reaches the longest point, and the shadow of the sun is short, so it is called the summer solstice. The solstice is the extreme point." On the summer solstice, the sun reaches the northernmost point of the year where it shines directly on the ground. , almost directly hitting the Tropic of Cancer (23°26' north latitude), the daytime in the Northern Hemisphere is the longest, and the days get longer as you go north. For example, the day length in Haikou City in Hainan is a little more than 13 hours, Hangzhou is 14 hours, Beijing is about 15 hours, and Mohe in Heilongjiang is up to more than 17 hours. After the summer solstice, the position where the sun shines directly on the ground gradually moves southward, and the days in the northern hemisphere gradually shorten. There is a folk saying that "if you eat summer solstice noodles, your life will be shorter every day". At this time, it is the middle of winter in the Southern Hemisphere.

Question 2: What does the summer solstice mean? What does the arrival of summer mean?

Question 3: When is the summer solstice? What does the summer solstice mean? It happens around June 21 every year. The direct point of the sun is on the Tropic of Cancer, so the day is the longest and the night is the shortest in the Northern Hemisphere. The higher the latitude in the Northern Hemisphere, the longer the day and the shorter the night, and the polar day phenomenon occurs in the Arctic Circle. The higher the latitude in the Southern Hemisphere, the longer the night and the shorter the day. The polar night phenomenon occurs in the Antarctic Circle. The farther away the Earth is from the Tropic of Cancer, the more inclined the sun's rays are and the less solar heat it receives. In contrast, the Northern Hemisphere receives more heat than the Southern Hemisphere at this time. Generally, the three months of June, July, and August are summer in the northern hemisphere, and winter is in the southern hemisphere.

On the summer solstice, the sunrise direction starts from the northeast and sets in the northwest in all places on the earth except the North Pole and the polar night area in the Antarctic Circle.

Question 4: What does the summer solstice mean? What are the characteristics of the summer solstice? What does the summer solstice mean?

The summer solstice has the longest day of the year and the shortest night. That is to say, we usually see the sky dawn very early and the night come very late. The main reason is that except for the polar night in the Antarctic Circle, all days on the earth are dark. They all rise from the northeast and set from the northwest.

What is the definition of summer solstice?

Generally around June 21st of the year, the direct point of the sun is on the Tropic of Cancer. The daytime is the longest and the night is the shortest in Shanghai (Northern Hemisphere). The higher the dimension, the longer the day and the shorter the night. The opposite is true here in the Southern Hemisphere, that is, the longer the night, the shorter the day. The polar night phenomenon occurs in the Antarctic Circle. Since the farther the earth is from the Tropic of Cancer, the less heat there is from the sun, so this period in the northern hemisphere is summer, so the three months of June, July, and August are summer, while the southern hemisphere happens to be winter.

What are the characteristics of the summer solstice?

Although the summer solstice has the longest day and the highest sun angle, it does not mean that it is the hottest time of the year, because the heat close to the surface is continuing at this time, and it is not the hottest time. The real hot weather is calculated from the summer solstice and the beginning of autumn. From mid-July to mid-August, this month is the hottest. On the summer solstice, the sun shines almost directly on the Tropic of Cancer, so the day is the longest in the northern hemisphere, getting longer as you go north. After the summer solstice, the sun shines directly on the ground and moves southward, making the days shorter day by day.

Question 5: What does the summer solstice mean? What is the origin of the summer solstice? The summer solstice is one of the twenty-four solar terms, falling on June 21 or 22 of the Gregorian calendar every year. On the summer solstice, the sun moves to 90 degrees of longitude (the summer solstice point, currently in Gemini). The sun reaches the northernmost position of the year, almost directly hitting the Tropic of Cancer. At this time, the daylight hours in various places in the northern hemisphere reach the longest of the year. long. For the Tropic of Cancer and areas north of it, the summer solstice is also the day of the year when the sun is at its highest at noon. In the Beijing area, the daylight hours on the summer solstice can last up to 15 hours, and the sun’s height at noon is as high as 73°32′. On this day, the northern hemisphere receives the most solar radiation, nearly twice as much as the southern hemisphere.

Astronomy experts say that the summer solstice is the turning point of the sun. After this day, it will "turn back." The point of direct sunlight will begin to move southward from the Tropic of Cancer, and the days in the northern hemisphere will become shorter day by day. After the summer solstice, the noon solar altitude angle also begins to decrease day by day in the Tropic of Cancer and areas north of it. At the same time, after the arrival of the summer solstice, the night sky stars gradually turn into summer stars.

The summer solstice is the earliest identified solar term among the twenty-four solar terms. In the seventh century BC, our ancestors used Tugui to measure the shadow of the sun and determined the summer solstice.

According to the "Kezunxiandu Manuscript": "The sun reaches the north, the sun reaches the longest point, and the shadow of the sun is short, so it is called the summer solstice. The solstice is the extreme point." On the summer solstice, the sun reaches the northernmost point of the year where it shines directly on the ground. , almost directly hitting the Tropic of Cancer (23°26' north latitude), the daytime in all parts of the northern hemisphere is the longest in the year, and the days get longer as you go north. For example, the day length in Haikou City in Hainan is a little more than 13 hours, Hangzhou is 14 hours, Beijing is about 15 hours, and Mohe in Heilongjiang is up to more than 17 hours. At the same time, for the Tropic of Cancer and areas north of it, the summer solstice is also the day when the sun is highest at noon in the year. In the Beijing area, the height of the sun at noon on the summer solstice is as high as 73°32′. On this day, the northern hemisphere receives the most solar radiation, nearly twice as much as the southern hemisphere. At this time, it is the middle of winter in the Southern Hemisphere. okeycar/

In ancient China, the summer solstice was divided into three periods: "The first period is when deer antlers are released; the second period is when cicadas begin to chirp; the third period is when pinellia is born." Although elk and deer belong to the same family, ancient people believed that they are one and the same. One belongs to Yin and the other belongs to Yang. The deer's antlers point forward, so it belongs to Yang. On the summer solstice, yin energy is strong and yang energy begins to decline, so the yang antlers begin to fall off. The elk belongs to the yin category, so it only sheds its horns at the winter solstice; the male cicada flutters its wings after the summer solstice because it feels the yin energy; pinellia is a kind of yin-loving herb, because it grows in swamps or in midsummer. He was named after being born in a paddy field. It can be seen that in the hot midsummer, some yin-loving creatures began to appear, while the yang-loving creatures began to decline.

Chinese folk divide the 15 days after the summer solstice into three "hours", usually three days in the first hour, five days in the middle, and seven days in the last hour. During this period, most areas in my country have higher temperatures, sufficient sunshine, rapid crop growth, and greater physiological and ecological water requirements. Precipitation at this time has a great impact on agricultural output. There is a saying that "a raindrop on the summer solstice is worth a thousand pieces of gold". In normal years, precipitation in the middle and lower reaches of the Yangtze River and the Huanghuai region can generally meet the requirements for crop growth. "Jingchu Suishiji" records: "There will be three rains in June. The Tian family thinks it is sweet and they congratulate each other in the town." It can be seen that people had a clear understanding of the characteristics of this rainfall more than 1,000 years ago.

Question 6: What does summer solstice mean? Summer solstice [xià zhì]

One of the twenty-four solar terms. It starts when the sun is at 90° of the celestial longitude, around June 22 of the Gregorian calendar. On this day, the sun shines directly on the Tropic of Cancer, and the days in the northern hemisphere are very long. Astronomy stipulates that the summer solstice is the beginning of summer in the northern hemisphere. Temperatures are gradually rising in most parts of our country.

Question 7: What does the summer solstice mean? Summer is over

Question 8: When is the summer solstice? The time of the summer solstice is not fixed. It’s the moment every year when the sun shines directly on the Tropic of Cancer. Generally within two days before and after the 21st of the Western calendar every year. The 2013 summer solstice time is June 21, 13:03:56.

The day where the summer solstice is located is the oldest festival in China: the summer solstice. Customs on this day vary from place to place

In many places in China, it is customary for underage nephews and nieces to have dinner at their parents’ house on the summer solstice. Amaranth and gourd are essential for cooking in my uncle's family.

Some people also go to their grandma’s house to eat cured bacon, saying that eating it will make them suffer from summer heat.

In the South, weigh yourself.

In Shaanxi, rice dumplings are eaten during the summer solstice, and chrysanthemum is used as ashes to prevent wheat from being attacked by insects.

In Sichuan, Hunan, Yunnan and Guizhou, noodles are rolled into thin pancakes, baked, stuffed with vegetables, bean pods, tofu and bacon. They are eaten after worshiping ancestors or given to relatives and friends.

Beijing: "Winter Solstice Dumplings and Summer Solstice Noodles". Delicious Beijingers pay attention to eating noodles on the Summer Solstice. According to the customs of old Beijing, you can eat lettuce and cold noodles every year during the summer solstice. Because the climate is hot at this time, eating some raw and cold food can reduce the heat and stimulate the appetite without damaging your health due to the cold.

Shaoxing: Ancestor worship, commonly known as "making the summer solstice". In addition to the regular offerings, a plate of Pusi cakes is added. Dragon boat racing.

Wuxi: On the summer solstice, people in Wuxi eat wheat porridge in the morning and wontons at noon. After eating wontons, the children were weighed.

Mohe: Mohe County is the county with the highest latitude in China. Due to the high latitude, the Mohe area has a polar day phenomenon in summer, and the northern lights often appear. Therefore, people call Mohe County "China's city that never sleeps" and " Aurora City”. The Mohe White Night occurs in the nine days before and after the summer solstice every year, that is, from June 15th to 25th. At this time, Mohe often has clear skies, which is the best season for people to travel. Therefore, since 1989, Mohe County has designated the "Summer Solstice" as a tourism festival, held once a year, mainly in Xilinji Town and Beiji Village. Whenever the summer solstice arrives, tens of thousands of people come to Arctic Village to celebrate the summer solstice festival.

Shandong: Eat cold noodles. In Laiyang area, new wheat is recommended on the summer solstice, while in Longkou City, new wheat grains are boiled and eaten. Children use wheat straw to make an exquisite little fence and fish it into their mouths again and again in the soup. In Pingyin area, ancestors are worshiped on the summer solstice.

In the Cantonese-speaking area of ??Guangzhou and Qinzhou, Yulin and other areas in Guangxi, dog meat and lychees are eaten during the summer solstice.

The summer solstice season refers to the moment from the summer solstice to the moment before the minor summer solstice. For example, 13:03:55 on June 21, 2013 is not the summer solstice yet. June 21st at 13:03:56 is the summer solstice.

It is worth noting that the summer solstice point, summer solstice day and summer solstice season are actually called summer solstice in China. But this often leads to confusion. So I generally call them summer solstice point, summer solstice day and summer solstice season respectively. But this title has not been recognized by others.

Question 9: What does the summer solstice mean? The summer solstice is the longest day of the year, when the sun shines directly on the Tropic of Cancer.

It has also entered the hottest season of the year