When is the summer of solstice?

On June 2 1 or 22 every year, when the sun reaches 90 degrees of the yellow meridian, it is the "summer solstice" solar term. According to "Zunxian Manuscript", "The sun arrives in the north, the days are long and the shadows are short, so it is called the summer solstice. At best, it is excellent. " On the day of summer solstice, the sun directly reaches the northernmost point of the year, almost directly to the Tropic of Cancer (23 26' north latitude), and the daytime in the northern hemisphere is the longest, and the farther north it is, the longer it is. For example, the daily length of Haikou in Hainan is a little more than 13 hours, Hangzhou is 14 hours, Beijing is about 15 hours, and Mohe in Heilongjiang can reach 17 hours. From summer to the future, the position of direct sunlight on the ground gradually moves southward, and the daytime in the northern hemisphere is shortened day by day. There is a folk proverb that "eating noodles on the solstice in summer will shorten the day". At this time, the southern hemisphere is in the middle of winter. In ancient China, the summer solstice was divided into three phases: "the first phase of antlers decomposition; Second, wait for cicadas to start singing; Third-class Pinellia ternata. " Although Mi and Lu belong to the same family, the ancients thought they belonged to Yin and Yang. The deer's horn faces forward, so it belongs to Yang. On the solstice of summer, Yin Qi was born, and Yang Qi began to decline, so the front antlers began to fall off. Because mi belongs to yin, it falls in the corner of winter; After the solstice of summer, the male cicada fluttered and sang because of Yin Qi's feeling; Pinellia ternata is a shade-loving herb, named after it was born in swamps or paddy fields in midsummer. It can be seen that in the hot summer, some yin-loving creatures began to appear, while positive creatures began to decline. China folks divide 15 days from summer to the future into three "hours", usually the first three days, the middle five days and the last seven days. During this period, the temperature in most parts of China was high, the sunshine was sufficient, the crops grew rapidly, and the physiological and ecological water demand was high. At this time, the precipitation has a great influence on agricultural output, and there is a saying that "raindrops are worth tens of millions in summer solstice". In general, the precipitation in the middle and lower reaches of the Yangtze River and Huanghuai area can generally meet the requirements of crop growth. The Chronicle of Jingchu's Age says: "It rained on June 3rd, and the Tian family thought it was sweet, and the whole city congratulated each other." It can be seen that as early as 1000 years ago, people had a clear understanding of the characteristics of this rainfall. From summer to around, early rice heading and flowering in the south of Huaihe River, field water management should be fully water heading, wet irrigation, dry and wet, which not only meets the water demand of rice fruiting, but also can ventilate and nourish roots, ensure maturity and improve grain weight. As the saying goes, "Summer broadcast is not allowed for noon", we should pay close attention to the completion of summer broadcast, strengthen the management of broadcast content, and strive for full seedlings. After the seedlings emerge, they should be spaced, fixed and transplanted in time to make up for the deficiency. During the summer solstice, all kinds of weeds in farmland grow as fast as crops. They not only compete with crops for water, fertilizer and sunlight, but also parasitize various germs and pests. Therefore, the agricultural proverb says, "If you don't hoe the roots and weeds in the summer solstice, it's like raising a poisonous snake to bite you." Grasping intertillage and hoeing is one of the important measures to increase production from summer solstice. Generally, cotton has germinated, and its vegetative growth and reproductive growth are vigorous. Attention should be paid to ridging, intertillage and ridging in time, and ditch cleaning and drainage should be done in the field in rainstorm areas to prevent the harm of waterlogging and rainstorm. "However, the summer solstice is not hot." "The summer solstice is already three years old." Although the summer solstice indicates that the hot summer has arrived, it is not the hottest time. After the summer solstice, the temperature will continue to rise for some time, and about twenty or thirty days is the hottest weather.

When is the summer of solstice? When is the summer of solstice? Summer solstice is one of the twenty-four solar terms, which falls on June 20th or 2 1 or 22nd of the Gregorian calendar every year.

Calculation formula of summer solstice date: [Y? D+C]-L

Interpretation of the formula: Y= two digits after the number of years, D=0.2422, L= leap year, 2 1 century C=2 1.37, and 20th century =22.20.

For example, the date of summer solstice in 2088 = [88× 0.2422+21.37]-[88/4] = 42-22 = 20, and the date of summer solstice is June 20th.

Exception: 1928 plus 1 day.

On the day of summer solstice, the sun moves to 90 degrees of the yellow meridian (summer solstice, currently in Gemini), and the position where the sun directly hits the ground reaches the northernmost point of the year, almost directly to the Tropic of Cancer. At this time, the daylight hours in all parts of the northern hemisphere reach the longest in the whole year. For the Tropic of Cancer and its northern area, the summer solstice is also the highest day of the year at noon. During the summer solstice in Beijing, the daytime can be as long as 15 hours, and the height of the sun is as high as 73 32' at noon. On this day, the northern hemisphere received the most solar radiation, almost twice as much as the southern hemisphere.

When is the summer solstice on 20 17? The TV series Summer Before the Solstice will be broadcast on Hunan Satellite TV on June 17. .

When is the solstice of summer in the lunar calendar? Go to the encyclopedia. Has nothing to do with the lunar calendar. June 2 1 or 22 of Gregorian calendar is the summer solstice. Until July 7 or 8. Summer solstice is the earliest solar term. On this day, the sun's direct position on the ground reaches the northernmost point of the year, almost directly on the Tropic of Cancer. The daytime in the northern hemisphere is the longest, and the farther north it is, the longer it is.

When is the summer of solstice? What does summer solstice mean? Every June 2 1 or so. The direct point of the sun is on the tropic of cancer, with the longest day and the shortest night in all parts of the northern hemisphere. The higher the latitude in the northern hemisphere, the longer the day and the shorter the night, and the arctic circle appears extremely daytime. The higher the latitude in the southern hemisphere, the longer the night and the shorter the day, and the polar night phenomenon appears in the Antarctic circle. The farther away from the tropic of cancer on the earth, the more inclined the sun's rays are, and the less solar heat is obtained. In contrast, the northern hemisphere gets more heat than the southern hemisphere at this time. Generally speaking, June, July and August are summer in the northern hemisphere and winter in the southern hemisphere.

On the day of the summer solstice, except for the polar regions of the Arctic and Antarctic circles, the sunrise direction in all parts of the earth starts from the northeast and sets in the northwest.

When is the summer solstice on 20 17? 20 17 June? 2 1 year summer solstice.

Summer solstice: the time is between June 2 1 -22 of the Gregorian calendar every year. On this day, the sun shines directly on the Tropic of Cancer, which is the longest day and the shortest night in the northern hemisphere all year round.

For reference only.

When is the summer of solstice? Summer solstice is one of the 24 solar terms, which occurs on June 2 1 or 22 of the Gregorian calendar every year. On the day of the summer solstice, the sun moves to 90 degrees of the yellow meridian (in Gemini), and the position of the sun directly on the ground reaches the northernmost point of the year, almost directly on the tropic of cancer. At this time, the sunshine time is the longest in the northern hemisphere.

In Beijing, the daytime can be as long as 15 hours. On this day, the northern hemisphere gets the most sunshine, almost twice as much as the southern hemisphere. Astronomical experts say that the solstice in summer is the turning point of the sun. After this day, I went back. The direct sunlight point moved southward from the Tropic of Cancer, and the daylight in the northern hemisphere became shorter and shorter day by day. At the same time, after the arrival of the summer solstice, the stars in the night sky gradually became summer stars.

What is the summer solstice and the winter solstice? Vernal equinox: March 2 1 day, the sun shines directly at the equator at 0 degrees.

Autumnal Equinox: Around September 23rd, the sun shines directly at the equator at 0 degrees.

Summer Solstice: Around June 22nd, the sun shines directly on the Tropic of Cancer, which is 23 degrees and 26 minutes north latitude.

Winter solstice: around 65438+February 22, the sun shines directly on the Tropic of Capricorn at 23 degrees and 26 minutes south latitude.

Spring: February, March and April.

Summer: May, June and July.

Autumn: August, September, 65438+ October.

Winter: 1 1, 12, 1 month (this is the average).

Because now I am used to using the solar calendar, which is a western calendar method. The division of spring, summer, autumn and winter in the lunar calendar is still very accurate. It is suggested that China's chronology should be used as a universal calendar. So China's culture is great. (

When is the summer of solstice? The summer solstice is 6.22.

Winter solstice 12.22

Vernal equinox 3.2 1

Autumnal equinox 9.23