The city is also home to a number of arts and musical events, including the Chicago Symphony Orchestra's summer residency at the Chicago Park Di...
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!
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Techny city is located in the eastern suburbs of Chicago, Illinois. The city covers an area of 1.3 square miles, making it the third-largest city within Cook County. Techny was formed in 1896 by the merger of two predecessor towns: East Chicago and South Holland. As of the 2010 census, the city had a population of 97,471.
Techny is located in the eastern suburbs of Chicago, Illinois. It is bordered by Joliet to the west, Hazel Crest to the northwest, Harvey to the north, Chicago Heights to the east, and Broadview to the south. The city covers an area of 1.3 square miles, making it the third-largest city within Cook County.
The climate in Techny is generally mild, with a slightly higher average temperature than the surrounding area. The city experiences a range of weather conditions, from mild winters to hot summers.
Overall, Techny is comparatively affordable compared to other major cities in the U.S. As of 2012, the city had an estimated cost of living index of 86.5, placing it in the lower half of the U.S. cities ranked by cost of living.
There are a number of schools available in Techny, including two high schools, nine elementary schools, and one PK-12 school. The city is also home to the Frederick R. Weisman Center for the Performing Arts, one of the largest performing arts venues in the Midwest.
recreation options in Techny are varied and plentiful. The city is home to a number of parks, including Techny Park, Kinzie Park, and Saint Ambrose Park. There are also a number of facilities available for indoor and outdoor sports, including an arena, a racquet club, and a fitness center.
The city is also home to a number of arts and musical events, including the Chicago Symphony Orchestra's summer residency at the Chicago Park District's Northerly Island and the Choral Arts Society of Chicago's international choral competition.
}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.