Notable attractions in Blackwood City include the Blackwood City Arboretum and the Pheasant Run Valley State Park. The Arboretum is home to more...
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!
Blackwood City is located in central New Jersey and is about halfway between New York City and Philadelphia. It is in Burlington County, about 30 miles northeast of Philadelphia and about 45 miles southwest of New York City.
The town is on the Hollingshead River and is in the Pheasant Run Valley. The elevation ranges from around 170 feet to 900 feet. Blackwood City has a humid continental climate, with cold, snowy winters and warm summers.
The city is home to the Blackwood City Arboretum, the Jerome H. Powell House and Negro School and the Blackwood City Historic District. The district includes a handful of buildings that are part of the original town founded by Welsh immigrants in 1794. Some of the notable buildings in the district are the Blackwood City Armory, Blackwood City Hall, and the Blackwood Library.
Notable attractions in Blackwood City include the Blackwood City Arboretum and the Pheasant Run Valley State Park. The Arboretum is home to more than 2,000 species of plants and trees, and the park has biking, hiking and cross-country skiing trails. The town is home to the Blackwood City Museum, which traces the history of the town and the area and has displays on the Welsh immigrants and the industry that was based in the town. The town also has a number of restaurants and bars, as well as a number of stores.
}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.