Vandergrift is served by the West Virginia Northern Transportation Hub and the Amtrak Station in downtown Vandergrift. The closest states and ca...
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!
, and important facts about Vandergrift
Located in Allegheny County, Vandergrift is the largest city in the Vandergrift, PA metropolitan area. With a population of more than 26,000, Vandergrift is a growing community that is home to businesses and organizations that provide goods and services to residents of eastern Pennsylvania and West Virginia.
Vandergrift is located at the confluence of the Monongahela and Allegheny Rivers, and the city is bordered by Elizabeth Township to the east, Shenango Township to the west, and Vandergrift Borough to the north. According to the United States Census Bureau, the city has a total area of , of which is land and is water. The city is home to the Vandergrift Nuclear plant, which is located just outside the city limits. The average temperature in Vandergrift is 49 degrees Fahrenheit, and the average annual precipitation is 36 inches.
Vandergrift is served by the West Virginia Northern Transportation Hub and the Amtrak Station in downtown Vandergrift. The closest states and capitals are West Virginia (1 hour east), Pennsylvania (2 hours south), and Washington, D.C. (2.5 hours east). Important facts about Vandergrift include the city's strong economy and its well-educated population. The city's most important businesses include steel production, healthcare, and manufacturing. The Vandergrift Area School District, which serves students from West Virginia, Pennsylvania, and Ohio, has a strong reputation for educating students in a variety of fields. Some of the city's most notable institutions of higher education include Vandergrift College, which is a private university, and the Jefferson Medical College of Thomas Jefferson University, which is a world-renowned medical school.
}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.