The city is well-connected by road and air. There are three airports in the city – the Hainan Guinda International Airport, the Wenchang Airport...
Sunset
Twilight
Darkness
Most people know that sunset is the time when the sun goes down. But did you know that the sun doesn't actually set? Instead, Earth rotates into darkness, giving us the illusion that the sun is setting. So what causes sunset?
Well, it's a combination of things. The Earth's atmosphere scatters sunlight in every direction, but blue and violet light are scattered more than other colors. This is why the sky is usually blue during the daytime. As the sun gets lower in the sky, the atmosphere becomes thicker and more dense.
This scattering of sunlight happens to a greater extent, and we see red and orange light more than blue and violet light. That's why sunset is usually a beautiful red or orange color. So next time you see sunset, remember that you're actually seeing Earth rotate into darkness!
Guinda, located in the western corner of Hainan Province, enjoys a picturesque setting surrounded by tropical trees and sceneries. It is regarded as the “pearl of Hainan.” The city has a total area of 190.2 square kilometers and a population of over 655,000.
The city is home to splendid natural scenery, including the Liubukou Scenic Area and the Guinda Natural Reserve. There are also a number of tourist attractions, such as the Guinda Camel Farm and the Chi Luo Chun Wat.
The city is well-connected by road and air. There are three airports in the city – the Hainan Guinda International Airport, the Wenchang Airport, and the Qiandao Airport. Guinda is well served by bus, train, and sea.
}As the sun sets, the sky slowly grows dark. For many people, this is a time to relax and wind down for the day. But have you ever wondered exactly when it gets dark? The answer may surprise you.
Did you know that darkness actually begins long before the sun sets? As the sun gets lower in the sky, its light has to travel through more atmosphere. This filters out some of the blue light, making the sun look redder. At the same time, shadows get longer and darker. So by the time the sun finally dips below the horizon, darkness has already begun to fall.
Of course, not all places on Earth experience darkness at the same time. Near the equator, the sun sets and rises almost directly overhead. This means that there is less of a difference between daytime and nighttime. Closer to the poles, however, the sun stays low in the sky for much of the year. This leads to longer periods of darkness during wintertime.