Kelley, Texas, located in Montgomery County, is one of the most rural small towns central Texas. It is also the home of the military installatio...
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!
Kelley, Texas, located in Montgomery County, is one of the most rural small towns central Texas. It is also the home of the military installation Joint Base San Antonio. Kelley is an agricultural town with a population of just under 5,000 people. It is the only incorporated town in Montgomery County. The closest large cities are San Antonio, Austin, and Houston. Kelley is located in the humid subtropical region of central Texas. The town has a mild, humid climate with temperatures ranging from 32 degrees Fahrenheit in the winter to 82 degrees Fahrenheit in the summer. The town is known for its annual Memorial Day celebration and its vast agricultural activities. Kelley is located just south of Austin and northeast of San Antonio. The town is surrounded by the convergence of Interstate 10, Interstate 35, and Loop 1604. The closest state capital is Austin, and the closest United States capital is Washington, D.C. The population of Kelley is just over 4,000 people.
}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.