Notable attractions in Vernon Rockville include the Smithsonian Institution's National Museum of American History, Einstein Hospital and Educati...
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!
Located in Montgomery County, Maryland, Vernon Rockville is one of the busiest and fastest-growing cities in the DC metropolitan area. Boasting convenient access to national and international airports, Vernon Rockville is home to major corporations, government agencies, and universities. The city is known for its strong and diverse economy, with a focus on information technology, professional services, and healthcare.
Vernon Rockville is located in central Montgomery County, bordered by the Capital Beltway to the east, by Rockville to the south, by Germantown to the west, and by Takoma Park to the north. The city has an area of . According to the 2010 Census, the population of Vernon Rockville was 108,511, making it the fourth-largest city in Montgomery County and the 23rd-largest city in the Washington metropolitan area.
The climate in Vernon Rockville is moderated by the proximity to the McDonnell Douglas DC Metro area, which has a prevailing temperate/oceanic climate with large variations in temperature and precipitation. The average daily temperature in the city is . The warmest month is July with a temperature of and the coldest month is January with a temperature of . The average annual precipitation is .
Notable attractions in Vernon Rockville include the Smithsonian Institution's National Museum of American History, Einstein Hospital and Educational Center, the Kiplinger Washington Center for Education and Research, the George Washington University Hospital, and the United States Naval Academy.
}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.