The median age in the city was 38.9 years. 22.5% of residents were under the age of 18; 8.8% were between the ages of 18 and 24; 25.9% were from...
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!
Ora is a city located in Allen County, Indiana, United States, with a population of 11,915 at the 2010 census. It is the county seat of Allen County and is part of the Indianapolis metropolitan area.
Ora is located in southwestern Indiana, just north of the Ohio River. The city is bordered to the southwest by the town of Greenwood, to the southeast by the town of Granger, to the east by the city of Indianapolis, and to the north by the town of Lawrence.
According to the 2010 census, Ora has a total area of , all land.
The climate in this area is characterized by hot, humid summers and generally mild to cool winters. According to the Köppen Climate Classification system, Ora has a humid subtropical climate, abbreviated "Cfa" on climate maps.
The earliest inhabitants of the area now occupied by Ora were the prehistoric Hopewell people. One of their earthworks, the impressive Hopewell Mounds Site, is located in the northwestern part of the city.
European settlement in the area began in the mid-1800s, when people from the eastern United States came to the region in search of new farmland. The town of Ora was formally established in 1852, but it did not become the county seat until 1875.
As of the census of 2010, there were 11,915 people, 4,138 households, and 2,847 families residing in the city. The population density was . There were 4,652 housing units at an average density of . The racial makeup of the city was 91.3% White, 4.2% African American, 0.2% Native American, 0.7% Asian, 0.3% from other races, and 2.0% from two or more races. Hispanic or Latino of any race were 2.4% of the population.
There were 4,138 households of which 31.0% had children under the age of 18 living with them, 39.7% were married couples living together, 14.1% had a female householder with no husband present, 5.9% had a male householder with no wife present, and 41.8% were non-families. 34.5% of all households were made up of individuals and 12.7% had someone living alone who was 65 years of age or older. The average household size was 2.32 and the average family size was 2.98.
The median age in the city was 38.9 years. 22.5% of residents were under the age of 18; 8.8% were between the ages of 18 and 24; 25.9% were from 25 to 44; 27.3% were from 45 to 64; and 15.4% were 65 years of age or older. The gender makeup of the city was
}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.