What time is it dark in the world, and what time is it now

Around half past eight in the evening.

The sun shines directly on the Tropic of Capricorn.

The hours of sunshine become longer, at the time of the summer solstice.

Sunset time: The sunset time varies depending on the season and the latitude of each place. Traditionally, in the Northern Hemisphere, the winter solstice has the earliest sunset and the latest sunset is on the summer solstice. But in fact, due to the yellow-red corner.

With the influence of the Earth's elliptical orbit, the earliest sunset will not fall on the winter solstice, but in early December; The latest sunset will also not fall on the summer solstice, but at the end of June. Even in the equatorial region.

Sunrise and sunset times are subject to slight changes throughout the year. And these changes can be expressed in analemasma.

The times of sunrise and sunset can be calculated by following the sun's trajectory. In addition, sunlight will be due to the Earth's atmosphere.

The effect of refraction is generated, so the sun drops below the horizon.

The sun can still be seen, which is an illusion that occurs at sunset every day.

As we all know, the sunrise and sunset times are constantly changing throughout the year. Even within the same day, the sunrise and sunset times are different at different latitudes. So why is this effect caused?

In fact, the Earth revolves from east to west around the Sun at all times. Based on the relativity of motion, we can also observe the Sun orbiting the celestial sphere during the year from Earth.

The ecliptic rotates once from west to east. This naturally causes the right ascension and declination of the sun to change from moment to moment. And the speed of change is slightly different in different seasons, which leads to the sunrise and sunset times that change with the seasons throughout the year.

The latest time in the world to get dark is around half past eight in the evening. This time is around the summer solstice, when the sun shines directly on the Tropic of Capricorn, the daylight hours become longer, the days become shorter, and the solar altitude angle is the greatest at noon.

Depending on the geographical location of each place and the weather conditions of the day, it is generally around 7 p.m. and it is almost dark.

China spans 5 time zones, from the 5th East to the 9th East, so the sunset time can be much worse than one east and one west. For example, the sunset time today (2020 07 16) is 18:16 in Shanghai and 20:0 in Urumqi

41。In adjacent places, it is a rule that the east side gets dark earlier than the west side.

You have to look at the latitude and longitude, the northern Mohe is darker later, 9 or 10 o'clock, to the west Xinjiang is darker later, about 11 o'clock in the dark, like the east such as Fuyuan is 7 o'clock in the dark, the south is one and a half hours earlier than our dark.

Due to the rotation of the earth, the day and night are black and white. Dark is the scene of the earth's rotation against the sun, mostly used to describe the sky at night, the general sunset time is about 18 o'clock, after sunset to the next day before sunrise is the dark period, clear night is often accompanied by the moon, stars.

In the summer, it gets dark after 7 p.m., and in the winter, it usually gets dark at 5 p.m. and 6 p.m. so that it can get dark slowly. After seven o'clock, the darkness is finished, and of course there are some gaps in the dark time in each place.

Summer: 4:30 a.m., sunrise at 5 p.m., dark at 7 p.m.

Winter: 6:30 a.m., sunrise at 7 p.m., dark at 5 p.m. , the city usually starts at 9 o'clock and closes at 17:30 in the afternoon.

The working hours are 24 days a month. However, it varies depending on the industry. Generally 40 hours, our labor law.

Stipulate weekly working hours; The cumulative amount shall not exceed 40 hours, and the excess part shall be treated as overtime, and the company shall pay overtime pay.

To do a good job, as an employee, one of the most important links is thinking. For example, the employees of the fruit group have to find out which fruits are easy to sell, which fruits are not easy to sell, what are the different ways to eat fruits, what are the uses, and the origin of the fruits. Think about what else you don't do well in your work and how you can improve it.

In actual work, it is found that many employees will not do this work, always think that sales are good or not is the company's business, as long as they get their salary, lack of healthy cognition, resulting in poor work results, every time the selection of outstanding employees or senior will be defeated, which is one of the factors. Employees who are good at thinking will do their work better and more carefully, and can be recognized by everyone.

Third, the goal is clear.

For a ship heading blindly, all winds are headwinds". Employees who don't have a goal just work passively and live with depression and pain every day. Yonghui advocates happy work and happy life, but many employees do not understand the real meaning.

The city with the latest darkness in China is Heihe in Heilongjiang.

Heihe City is located in the northeast border of China, northwest of Heilongjiang Province, at the northern foot of the Xiaoxing'an Mountains, located between 47°42 -51°03 north latitude and 124°45 -129°18 east longitude. Heihe City is a prefecture-level city under the jurisdiction of Heilongjiang Province, 594 kilometers away from the provincial capital Harbin City, adjacent to the Daxinganling area in the north, Hulunbuir City in Inner Mongolia in the west, Qiqihar City, the second largest city in Heilongjiang Province in the southwest, Suihua City in the south, and Lindu Yichun City in the southeast.

The urban area is bounded by the center of the main channel of Heilongjiang River, and the third largest city in the Russian Far East and the capital of the Amur Region - Blagoveshchensk across the river, the nearest distance is only 750 meters, and it is the only border city corresponding to the capital of the main body of the Russian Federation on the 4,374-kilometer border between China and Russia. Heihe City Municipality Love.

The total area of Heihe area is 68,726 square kilometers, the municipal area is about 14,446 square kilometers, and the population is 1.73 million. Heihe City is one of the first open cities along the border in China, an important city in Heilongjiang Province to Russia, and a tourist city with a vast territory, superior location, rich resources and beautiful environment.

The night of darkness is related to the longitude of the city, and the closer to the west longitude, the later it is. The latest provincial-level city in China is Urumqi, and the prefecture-level city is Kashgar!

The latest black is the longest day and the shortest night, the length of day and night is related to the dimension, the more north the dimension in the summer half of the year, the longer the day and the shorter the night, that is, the latest sunset, is Heihe City in Heilongjiang (this is a city), Mohe is the northernmost town.

In the winter half of the year, the farther south you are, the longer the days and the shorter the nights (of course, the Tropic of Cancer has passed), which is the longest day and the shortest night in Sansha City.

This is the correct solution.

The farther west, the later it is lit, the later it gets dark. Therefore, the latest city in China is Kashgar in Xinjiang.

Summer is different from winter, the winter solstice should be Sansha City, and the summer solstice should be Mohe City.

The easternmost city is the newly established city of Sansha.

It should be Urumqi or Lhasa or Shigatse.

To the west, the city on the Xinjiang side.

If Beijing time is followed, it must be the westernmost county in Xinjiang (Wuqia County), and the difference between Beijing time is about 3 hours and 120 degrees east longitude, and the sun does not rise until about 7:30 at the earliest in summer, and the sunset is after 10:30 at the latest.

In winter, the sun rises at 9 o'clock in the morning or even nearly 10 o'clock.

According to the actual local time, the latest in summer is Mohe, and the latest in winter, in other words, the exact local time on the equator is always 6 o'clock full sunrise, and 18 o'clock full sunset in the Arctic Circle, the summer solstice is exactly the polar day, and the winter solstice is exactly the polar night (the North Pole, the summer polar day, the winter polar night).

Antarctica is the opposite.

The westernmost city is the city where the sun sets the latest, and the easternmost city is the city where the sun comes out first. The westernmost city should be Kashgar.

Summary. According to the time difference, this place is Kashgar, which is located in the northwest of our country, and there is a time difference with many provinces of our country. This is the place where the sunset is the latest in our country.

When we went to take a shower and go to bed, Kashgar was just starting its nightlife. It is understood that although the time difference between Kashgar time and Beijing time in China is only 2 hours, it usually becomes dark after 10 o'clock in the evening!

According to the time difference, this place is Kashgar, which is located in the northwest of our country, and there is a time difference with many of our country's sullen provinces. This is the latest sunset in our country. When we went to take a shower and go to bed, Kashgar was just starting its nightlife.

It is understood that although the time difference between Kashgar time and Beijing time in China is only 2 hours, it usually becomes dark after 10 o'clock in the evening!

What is the velocity of the Earth in the universe?

I'm coming, the speed of the earth in the universe is 240 kilometers per second!

Isn't it 770 km per second?

It's not 240 kilometers per second!

What is the mass of the Milky Way?

Hello! The mass of the Milky Way is 2 1012 m Oh!

What is the mass of a house?

The density of reinforced concrete in a brigade of cubic meters is tons, and the average floor thickness of residential buildings is meters, so the weight of the floor slab per square meter is several tons. There are also walls, equipment, etc., generally multiplied, for example, if you buy a house with a lack of 30,000 beams per square meter, the weight of the physical material per square meter is tons!

Can I ask any question?

Don't ask questions about personal privacy and violations! Are there any asteroids or meteorites around Earth, and how far away is the nearest one?

Dear I'm coming, the closest planet to Earth is Venus, which is only 38.2 million kilometers at the latest Yo!