Warrington is the second most-populous city in Pennsylvania after Philadelphia, and it is also the fourth most-populous town in the Commonwealth...
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!
Warrington is located in the north-central part of the Commonwealth of Pennsylvania, right across the border fromcontaining the city of Kentucky. The city is bordered by the townships of Harrison and Addison in Ohio to the north, the borough of Colwynlew to the east, and the townships of Bethel and Deer in Westmoreland County to the south. Warrington has a total area of 17.7 square miles, making it the largest city in North Central Pennsylvania by area. As of the 2010 census, there were a total of 110,344 people living in Warrington.
Warrington is the second most-populous city in Pennsylvania after Philadelphia, and it is also the fourth most-populous town in the Commonwealth. The city's businesses include retail stores, restaurants, and medical offices. The Warrington area is home to a number of schools, including a number of private schools. The city is also home to the Warrington Area School District which serves students from the city and the surrounding areas. The Warrington area is home to numerous parks, including Mill Farm Park, which is home to a large playing field, and Veterans Memorial Park, which is home to a memorial to the war veterans of both the United States and Great Britain. The city is also home to the Warrington Theatre Company and the Warrington Symphony Orchestra.
}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.