Have a solar eclipse today? When? When was the last solar eclipse

At 15:28 on January 15, 2010, an annular solar eclipse was visible in some parts of Yunnan, Sichuan, Guizhou, Hubei, Hunan, Henan, Anhui, Shandong, Jiangsu and other provinces in China, and a partial solar eclipse was visible in other areas. The sun, lunar eclipse (solar eclipse) of the last ten years

A solar eclipse, also known as a solar eclipse, occurs when the Moon moves between the Sun and the Earth. At this time, for parts of the Earth, the Moon is in front of the Sun, so some or all of the light from the Sun is blocked, so it appears as if part or all of the Sun is gone. Solar eclipses only occur at the New Year, when the Moon and the Sun are conjunct.

Solar eclipses are divided into partial solar eclipses, total solar eclipses, and annular solar eclipses. You can't look directly at the sun when observing a solar eclipse, otherwise you will lose sight.

It starts at three o'clock today.

So-called"food"It refers to the astronomical spectacle in which a celestial body is completely or partially obscured by another celestial body or its dark shadow. There are three main types of solar eclipses: total solar eclipses, partial solar eclipses, and annular solar eclipses. Solar eclipses occur on the principle that parts of the Earth are obscured by the shadow of the moon.

The eclipse must occur on the New Year's Day, the first day of the lunar calendar. This is because only on that day will the Moon appear on the line between the Sun and the Earth, so that it is possible for the Moon to block the Sun and form a solar eclipse. Similarly, a lunar eclipse must occur on the 15th day of the lunar calendar.

Shenmu is still a partial eclipse area, and only a partial solar eclipse can be seen. The eclipse of Shenmu begins at 18:19, the partial eclipse develops to its maximum at 19:13, and the eclipse sunsets at 19:39.

At around 15 o'clock in the afternoon of the 15th, the first annular solar eclipse of this century occurred in China, lasting nearly 11 minutes and 08 seconds.

It was about 8 p.m.

There will be live broadcasts online.

When the sun goes down. So this time it's called sunset with food.

For China, the last solar eclipse was on June 21, 2020. The eclipse will begin at 9:15 p.m. and end at 3:04 p.m. that day and last almost 6 hours. This annular solar eclipse will reach its maximum phase at 12:10 p.m., when you look at the Sun from Earth, which looks like a ring of fire.

A solar eclipse occurs when the Moon passes between the Sun and the Earth. An annular solar eclipse will occur on the longest day of the year. Parts of northern India can see this annular solar eclipse for nearly 6 hours.

There are three types of solar eclipses: total solar eclipses, partial solar eclipses, and annular solar eclipses. An annular solar eclipse occurs only when the Moon is farthest from Earth. The sun at this time looks like a ring of fire.

Around 18:00 on August 1, 2008.

Solar and lunar eclipses are typical examples of light propagating in a straight line in celestial bodies. It is not every time a solar eclipse occurs when the moon moves between the sun and the earth, and two conditions need to be met for a solar eclipse to occur. First, solar eclipses always occur on New Year's Day (the first day of the lunar calendar).

Eclipses are not guaranteed on all new suns, because the Moon's orbit (the white path) and the Sun's orbit (the ecliptic) are not in the same plane. The plane of the white and the plane of the ecliptic have an angle of 5°9. A solar eclipse can occur if both the Sun and the Moon move near the intersection of the white and ecliptic at the New Moon, and the Sun is at a certain angle from the intersection (eclipse limit), which is the second condition to be met.

Since the orbits of the Moon and the Earth are not perfectly circular, and the distance between the Sun and the Moon and the Earth is sometimes near and far, the shadow formed by the sun's rays being obscured by the Moon can be divided into umbra, pseudoumbra (formed when the Moon is far away from the Earth) and penumbra on the Earth. The observer is in the umbra range and can see a total solar eclipse; An annular solar eclipse can be seen in the pseudoumbra range; In the penumbra range, only a partial solar eclipse can be seen.

When a total solar eclipse occurs, it can be divided into five types of eclipse signs according to the position relationship between the circular plane of the moon and the circular plane of the sun: 1. Initial eclipse. The Moon moves faster than the apparent motion of the Sun.

During a solar eclipse, the Moon catches up with the Sun. When the eastern edge of the Moon has just "touched" the western edge of the Sun, it is called the first "exodus", which is the beginning of a solar eclipse. 2 Food. About an hour after the first eclipse, the moment when the eastern edge of the Moon and the eastern edge of the Sun are "intangible" is called an eclipse, which is the beginning of a total solar eclipse, when the Moon obscures the entire Sun; 3 Food.

It is the time when the sun is eclipsed deepest, and the center of the moon moves to the closest to the center of the sun; 4 Shine. The moment when the western edge of the moon and the western edge of the sun are "intangible" is called shengguang, which is the end of the total solar eclipse; It generally takes only two or three minutes from food to light, and the longest is not more than seven and a half minutes; 5 Round. About an hour after the light is born, the western edge of the Moon and the eastern edge of the Sun "touch" each other, which is called a recircle, and from this point the Moon is completely "detached" from the Sun, and the eclipse ends.

There are many high mountains on the surface of the moon, and the edge of the moon is untidy. When the valley on the edge of the moon fails to completely cover the sun at the moment of eclipse or the arrival of light, the uncovered part forms a luminous area, like a crystal "diamond"; The pale red ring around it forms the "ring" of the diamond ring, which looks like a diamond ring inlaid with brilliant gemstones. Sometimes many particularly bright rays or points of light are formed, as if a string of pearls is set around the sun, called the Berei pearl (Beli was a French astronomer).

Whether it's a partial solar eclipse, a total solar eclipse, or an annular solar eclipse, the time is very short. The area where the eclipse can be seen on Earth is also limited, because the Moon is relatively small, and its umbra is also relatively small and short, so the umbra does not sweep over the Earth for a long time, because the average length of the lunar umbra (373293 km) is less than the average distance between the Moon and the Earth.

384,400 km), for the entire planet, annular solar eclipses occur more often than total solar eclipses.

There were 2 solar eclipses in 2009:

The annular solar eclipse on January 26 was the first eclipse at 17:09 on January 26 and even at 18:04 on January 26.

Sunset on 26 January, 6:08 PM.

The total solar eclipse on July 22 was the first eclipse at 08:16 on July 22 and 09:27 on July 22.

Roundup July 22 10:47.

These are the two closest solar eclipses to us.

The most recent solar eclipse occurred on January 4, 2011 (partial eclipse).

Solar eclipses generally occur on the first day of the lunar calendar, when the Moon and the Sun are in conjunction. However, not all new suns are bound to have eclipses, because the orbit of the Moon and the orbit of the Sun are not in the same plane, and the plane of the white and ecliptic planes have an angle of 5°9. A solar eclipse can occur if both the Sun and the Moon move near the intersection of the white and ecliptic at a certain angle from the intersection of the Sun on a New Year's Day.

A solar eclipse, also known as a solar eclipse, is the movement of the moon between the sun and the earth, if the three are exactly in a straight line, the moon will block the light of the sun to the earth, and the black shadow behind the moon falls on the earth, and the solar eclipse phenomenon occurs.

In folklore, this phenomenon is called the Tengu Eclipse Day. Solar eclipses only occur at the New Year, when the Moon and the Sun are conjunct. Solar eclipses are divided into partial solar eclipses, total solar eclipses, annular solar eclipses, and total annular eclipses.

You can't look directly at the sun when observing a solar eclipse, otherwise it will cause temporary blindness, and in severe cases, permanent blindness. In 2020, there were two solar eclipses that could be observed worldwide, the annular solar eclipse on June 21 and the total solar eclipse in the early hours of December 15.

According to the Chinese history books, "the solar eclipse is not as good as the hook", and the reason for the partial solar eclipse is that the observer falls in the penumbra of the moon, and the observer will see that part of the sun is obscured by the moon's shadow, but the other part continues to glow.

The most important celestial event in China in 2020, the total solar eclipse, will take place on June 21 from 9 a.m. to 9:06 a.m. on the summer solstice.

Since the Moon orbits the Earth from west to east, the eclipse always begins at the western edge of the Sun's circle. When the eastern edge of the moon first touches the sun's circle, it is called the first wancing. The first waning is the moment when the eclipse process begins.