North Liberty is home to a metro area that has a population of 135,488 according to the 2010 Census. The closest state capital is Des Moines, wh...
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!
North Liberty is located in Iowa, just southeast of the Iowa-Illinois state line. The city is located in southeastern Johnson County, and is bordered by Burlington to the north, Winterset to the east, and unincorporated Clark County to the south. The city has a population of 36,794 according to the 2010 Census.
North Liberty has a near-even distribution of population, with a population of 32,519 in the city proper and 4,629 living in the unincorporated areas of the city. The city is also home to a number of churches and institutions, such as the University of Iowa Hospitals and Clinics and the Iowa State Penitentiary. The economy of North Liberty is based mostly on education and health care, with a smaller industrial base.
The city is appreciative of its natural surroundings, with public parks and trails providing opportunities for recreation and relaxation. The city is centrally located in Iowa, just minutes from both Chicago and Des Moines, making it an easy destination for travelers.
North Liberty is home to a metro area that has a population of 135,488 according to the 2010 Census. The closest state capital is Des Moines, which is just over an hour away. The city is also served by the airport, which is located just outside the city limits.}
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.