What does sunrise and sunset time have to do with it?

Of course it is. When the direct point of the sun is above the red level, it is the spring or autumn equinox. The day and night were the same, theoretically at 6 o'clock in the morning and afternoon.

After the vernal equinox, the direct point of the sun moves all the way north. Theoretically sunrise earlier than 6 a.m. and sunset later than 6 p.m. The daylight hours are longer than 1 day.

When it reaches the northernmost point it can reach (on the Tropic of Capricorn), it is the summer solstice, which is the day when the Tropic of Cancer and the places north of it have the longest daylight hours of the year. That is, the sunrise time is the earliest and the sunset time is the latest.

Then the direct point of the sun turns around and moves southward, and the daylight hours gradually shorten again, and return to the red level, which is the autumnal equinox. It goes back to the sunrise and sunset mentioned above, which are both 6 o'clock in the morning and afternoon.

Then the direct point of the sun continued to move southward, and the daylight hours continued to shorten, with sunrise later than 6 a.m. and sunset earlier than 6 p.m. The winter solstice is the southernmost point it can reach (on the Tropic of Capricorn), which is the day when the Tropic of Cancer and the places north of it have the shortest daylight hours of the year. That is, the sunrise time is the latest, and the sunset time is the earliest.

Later, I turned around and walked north, and returned to Chidu, which was the spring equinox, the same as the autumn equinox mentioned above.

Relate. 1. When the sun shines directly on the equator, the sun rises at 6 o'clock and sets at 6 p.m. local time all over the world.

2. The sun shines directly on the Northern Hemisphere.

The sun rises before 6 p.m. local time and sets after 6 p.m. local time in all parts of the Northern Hemisphere; Across the Southern Hemisphere, the sun rises after 6 a.m. local time and sets before 6 p.m. local time.

3. When the sun shines directly on the southern hemisphere, the sun rises after 6 o'clock local time and sets before 18 o'clock local time in all parts of the northern hemisphere; Across the Southern Hemisphere, the sun rises before 6 a.m. local time and sets after 6 p.m. local time.

Difference Between Sunrise and Sunset:(1) The xia qi is different.

The sunrise is lighter because there is less dust in the atmosphere at sunrise.

At sunset, the sky is full of red clouds, and the color of the sunset can be enhanced by the earth's atmospheric phenomena, such as clouds, smoke and man-made exhaust fumes.

2) The temperature is different.

The sun has just risen at sunrise, and the temperature is gradually rising from the lowest point, and you can see that it will be very cold and relatively low.

At sunset, the sun shines on the earth for a day and the ground temperature is relatively high.

(3) The fog is different.

At sunrise, there will be a fog on the ground, on the water, and in the mountains.

The ground temperature is high at sunset, and there is generally no fog.

4) The light is different.

At sunrise, the light is not strong and not very harsh, and it feels very clear and translucent, and it is usually possible to look directly.

At sunset, the light is still scorching with the heat of the day, and it is so intense that you often dare not look directly.

(5) Different colors.

The sunrise looks fresh and bright, contrasting with the surrounding scenery.

There will be a little dizziness at sunset, which is not clear, and it blends in with the surrounding scenery.

6) Different directions.

The sun rises in the morning, in the east, and the horizon is in sight, from where the sun rises.

The sun sets in the evening, in the west, looking at the horizon, from where the sun disappears.

Spring: Sunrise: 6:00 a.m

Sunset: 7:00 pm

Summer: Sunrise: 5:30 a.m

Sunset: 7:30 p.m

Autumn: Sunrise: 6:30 a.m

Sunset: 6:30 PM

Winter: Sunrise: 7:00 a.m

Sunset: 6:00 PM

The difference between sunrise and sunset is: at sunrise the sun is a golden light, which is very dazzling; At sunset, the orange clouds on the horizon merge with the sun, and the sun is no longer dazzling, like an orange-red orange lamp.

There is also a clear difference between sunrise and sunset in terms of the color of the sun's rays. At sunrise, the sunlight is refracted through a long distance of air layer, the color is as red as blood, and the whole sun is blood red, and the sun that has just been exposed to the ground can be seen directly, not very dazzling. And at sunset, the sun is still so strong that even if you get close to the ground, you can't look at it directly, and the whole sun is golden yellow, at least red with a tinge of yellow.

How to tell if it's sunrise or sunset.

1. Looking at the color of the sky, there is a saying that "the fish belly is white in the east, and the sunset is red in the west", which actually tells us that the day will gradually brighten after sunrise, and the sunset will gradually become darker, so we can roughly distinguish from the color of the sky.

1) Sunset on the horizon: Most of the colors are "sunset".

2) The color of the horizon is slightly lighter: although it is reddish, it is not intense, and it is mostly "sunrise".

2. Look at the fog in the sky.

1) Fog at sunrise: Friends who have seen the sunrise must know that it is relatively cold in the early morning, and there will be a fog on the ground, water surface, and mountains.

2) Sunset has sunset: On the contrary, at "sunset", the ground temperature is high, and it is difficult to produce fog, if there are clouds in the sky, it will reflect reddish-yellow light, which is "sunset".

"Camel Xiangzi" Lao She "Little Orange Lantern" Bingxin "Sunrise on the Sea" Ba Jin "Lin Family Shop" Mao Dun Shu Qingchun Lao She Bingxin Ba Jin Mao Dun Lao She's original name is Shu Qingchun "Camel Xiangzi" Lao She "Little Orange Lantern" Bingxin "On the Sea.

First, the halo is different.

1. Sunrise: The sun makes the sky slowly brighter, and their light sources are in conflict, and the phenomenon is that the sun and the sky are getting more and more blurred or more and more gradual, and other natural phenomena such as the sun and the sky cannot be strongly contrasted, so that the sun can not see the complete shape and outline, so the photos taken can not be accurately focused and the sun is blurred;

2. Sunset: When we can still see the sun, the sky is slowly darkening, and the light source of the sun itself is still continuing, so the contrast between the sun and the sky is getting stronger and stronger, so the contour surface of the sun we see is very obvious when it is set off with the sky.

Second, the scattering received is different.

1. Sunrise: Rayleigh scattering of sunlight at sunrise due to the influence of dust in the earth's atmosphere, so the dust in the atmosphere at sunrise is less than that at sunset;

2. At sunset and sunset, sunlight is affected by the earth's atmosphere and produces Rayleigh scattering.

Third, the color is different.

1. Sunrise: The sky will be filled with the glow, but the glow of the sunrise is more elegant than the sunset;

2. Sunset: The sky is usually filled with red glow. The color of the sunset can be enhanced by the atmospheric phenomena of the Earth.

The view of sunrise and sunset is still different. The sun's rays are distinctly different, at sunrise, the sun is a golden light, very dazzling, a feeling of breaking through the gloom of the surroundings, at sunset, the orange clouds on the horizon merge with the sun, and when the sunset begins, the sun is no longer dazzling, like an orange-red orange lamp.

Sunrise represents the beginning of a new day, and sunset represents the end of the day. Cherish your time, hehe!

There is no difference, the sun is not moving, but the earth is rotating, because of the rotation of the earth, so the phenomenon we see is different, and the location will also change due to the relative distance of the sun, temperature, light and other elements.

Sunrise: If the air is dry, the sun will be clear as soon as it comes out. But in most cases, low morning clouds and moisture keep the sun out of the mountains or sea level.

ground level), but it has a certain height. Soon after rising, the sun becomes smaller, becoming a dazzling white light that is difficult to photograph, and the sky quickly brightens. The lines of the clouds are also usually less clear at sunrise.

The sunrise was short-lived. Sunset: The sky slowly darkens at dusk and the sun moves away from the horizon.

The outline is clearer, and when it approaches the ground, it gradually turns orange-red against the sky. As the sun sets, the light becomes softer and softer. Whether cloudy or cloudless, the sun and sea level (ground level) are usually seen in contact and gradually disappearing, and the whole process lasts for a long time.

The color of the sunset is generally greater than that of the morning glow.

More vivid, the lines of the clouds are relatively clear, most noticeable when the sun is about to set the horizon.