Why the days are longer the farther north the summer solstice?

Why are the upstairs people all joining in the fun?

How to explain it. You start by thinking about extreme geographical locations, such as the North Pole. At this time, the North Pole (directly before and after the Tropic of Capricorn) is in the polar day.

The sun does not set for half a year. The reason for this is because the higher the latitude, the shorter the distance between the meridians. The distance between the meridians on the North Pole is 0).

In this way, when the sun is directly shining on the Tropic of Capricorn, the higher the latitude of the earth rotates, the lower the distance between the place and the lower latitude, so that the time of bathing in the sun's light is relatively long.

Got it? If you don't understand, ask again. Let me be clear.

They are heard talking nonsense, and they mislead people's children.

By the way, chase some points!

It should be like this, during the summer solstice, the sun shines directly on the northern hemisphere, (that is, 23 26 north latitude) the morning and dusk line divides the latitude coil into the day arc and the night arc, on the same parallel, the day arc is longer than the night arc, the longer the day, the summer solstice, the north of the northern hemisphere, the longer the day arc, like the Arctic Circle, the night arc is zero, so it is the polar day, therefore, the summer solstice, the further north the day, the more day.

On the summer solstice, the sun shines directly on the Tropic of Capricorn, and after the summer solstice, the direct point of the sun shifts southward, so the days become shorter.

On the summer solstice, the sun shines directly on the Tropic of Capricorn.

Hey, after the summer solstice, the direct point of the sun will move south, and the days will be shorter.

Because the sun is shining directly on the Tropic of Capricorn.

After the summer solstice (June 21-22 in the Gregorian calendar), the days are shorter and the nights are longer.

The summer solstice is the tenth of the 24 solar terms, beginning on June 21 (or 22) and ending on July 7 (or 8) each year. On the summer solstice, the Northern Hemisphere has the longest day of the year (and the shortest night), and the further north you go, the days get longer and the nights get shorter, until you reach within the Arctic Circle, where the day becomes 24 hours.

The scorching sun is gradually approaching the summer, and the summer is coming overnight. "The summer solstice is the season when yang energy is the most vigorous, and yang energy is strong to the extreme on the day of the summer solstice, and the yin energy must decline, and the yin energy also begins to grow from this day.

After the summer solstice, the position of the sun directly on the ground gradually shifts southward, and the days begin to shorten day by day in the Northern Hemisphere. For the Tropic of Cancer and the areas north of it, after the summer solstice, the height of the sun at noon also decreases day by day. There is a folk saying that "after eating summer solstice noodles, one day is shorter".

On the summer solstice, the sun shines directly on the Tropic of Cancer is the northernmost position where the sun shines directly, and on this day, the days are the longest and the nights are shortest in the northern hemisphere.

After the summer solstice, the direct point of the sun moves southward, and the days are getting shorter and the nights are getting longer in various parts of the Northern Hemisphere, but the days are longer than the nights. It is not until after the autumnal equinox that the days are shorter than the nights.

China is a country in the northern hemisphere, the direct sun point on the winter solstice is located at the Tropic of Capricorn, the more north of our country is the noon sun height slippery smaller, the longer the sun shadow. The northernmost part of our country is located in the north of Mohe in Heilongjiang Province, where the shadow of the noon day of the winter solstice is the longest.

At the time of the winter solstice, the sun shines directly on the Tropic of Capricorn. The winter solstice is also the shortest day and the longest day of the year in the Northern Hemisphere (north of the Tropic of Capricorn), with the Arctic Circle in a state of eternal night and the Antarctic Circle in a state of polar day. After the winter solstice, the position of direct sunlight begins to move northward, and the number of daylight hours in the Northern Hemisphere increases, and the height of the sun at noon also increases, and the shadow of the sun gradually decreases.

China belongs to the northern hemisphere, and one revolution of the earth is one year and <>

On the day of the summer solstice, the sun travels to 90 degrees of ecliptic longitude, and the position of the sun directly on the ground reaches the northernmost point of the year, almost directly hitting the Tropic of Capricorn, at this time, the daylight hours in various parts of the northern hemisphere reach the longest of the year. For the Tropic of Cancer and the regions 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 summer solstice can be as long as 15 hours of daylight, and the noon sun height 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. So the summer solstice is the longest day of the year.

On the day of the winter solstice, the sun travels to 270° of ecliptic longitude (the point of the winter solstice), and the position of the sun directly hitting the ground reaches the southernmost point of the year, and the sun almost directly hits the Tropic of Capricorn (also known as the winter solstice line), and the sunlight is most inclined to the northern hemisphere. As a result, the winter solstice is the shortest day of the year in all parts of the Northern Hemisphere, and the days get shorter the further north you go. The winter solstice is also the day of the year when the sun is at its lowest at noon in the Northern Hemisphere.

In the case of Beijing, the day of the winter solstice is only 9 hours and 20 minutes, and the height of the sun at noon is only 26°42'. On the day of the winter solstice, the northern hemisphere receives the least solar radiation, about 50% less than the southern hemisphere, so the winter solstice is the shortest day of the year in the northern hemisphere.

If you say whether a day and night on different days are equal in length, then the answer is yes, a day and night are 24 hours. If you want to ask if the length of day and night is the same on different days, the answer is no. The length of day and night is certainly different for the same location, the winter solstice and the summer solstice.

On the summer solstice in the Northern Hemisphere, the direct point of the sun is located at the Tropic of Capricorn, and the days are the longest and the nights are the shortest in the Northern Hemisphere. On the winter solstice in the Northern Hemisphere, the direct point of the sun is located at the Tropic of Capricorn, and the days are the shortest and the nights are the longest in the Northern Hemisphere. For example, the day length of the summer solstice at 40°N is 14 hours and 51 minutes, and the night length is 9 hours and 9 minutes.

Theoretically, the longest day at the same location should be equal to the longest night, without taking into account the refractive effect of the atmosphere. But in reality, the longest day of a year at a location is greater than the longest night because of the influence of the atmosphere.

Not the same length.

At the spring and autumn equinoxes, the sun shines directly on the equator, and the global equinox of day and night. From the spring equinox to the summer solstice, the direct point of the sun begins to move north, and the days in the Northern Hemisphere gradually become longer. By the time of the summer solstice, the daylight hours are the longest, and the sunrise in the northeast is just after 4 o'clock.

From the summer solstice to the autumnal equinox, the day length gradually shortens, and the day and night are 12 hours each by the autumnal equinox. The sunrise is 6 o'clock and the sunset is 6 o'clock in the world.

From the autumnal equinox to the winter solstice, the days in the Northern Hemisphere gradually become shorter to the shortest winter solstice. In winter, we feel that sometimes the sky is not yet dawn at 7 o'clock, and most of it is in the dark of night, and the polar night phenomenon occurs in the Arctic Circle.

The summer solstice is the longest only in the Northern Hemisphere.

Because the direct point of the sun reaches the northernmost point (Tropic of Capricorn) on the summer solstice, the morning and dusk lines, which are perpendicular to the parallel line of direct sunlight from the sun, divide the latitudes of the northern hemisphere, and the day arc is the longest in a year, which is the longest daytime.

The summer solstice is the longest day and shortest night of the year in the Northern Hemisphere. On the day of the summer solstice, the sunrise direction of all rolling sites on the whole earth, except for the South Pole and the polar night region within the Antarctic Shadow Circle, starts from the northeast and sets in the northwest.