The city is also home to major universities, businesses and attraction destinations, such as the Hong Kong Disneyland and the Guangzhou Baiyun I...
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!
Cathay city is located in the heart of the Pearl River Delta region, which is one of the most culturally and economically vibrant areas in China. The city has a long history dating back to the 18th century and has a rich culture, including a number of world-renowned attractions.
Located just south of Hong Kong, Cathay City is the largest economic and commercial center in the delta region. The city has a temperate climate with a subtropical maritime climate. Mahongstoun Mountain, which is located just outside the city, is one of the most popular tourist destinations in the area.
The city is also home to major universities, businesses and attraction destinations, such as the Hong Kong Disneyland and the Guangzhou Baiyun International Airport.
}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.