The population of Rio Rico is just shy of 10,000 people.
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!
Rio Rico, Arizona is located in Yuma County, just east of the Colorado border. The city's population is just shy of 10,000 people, making it one of the smaller cities in Arizona. Rio Rico is also home to the Yuma Proving Grounds, a Department of Defense weapons testing ground. The city is bordered by Holtville to the north, Ajo to the east, and Willcox to the south.
Rio Rico is located in the Colorado Desert, which is a long, arid region that stretches across much of Southern Arizona. The Colorado River runs through the city, providing residents and visitors with opportunities for boating, fishing, and swimming. The weather in Rio Rico is typically hot and dry, with average temperatures in the high 80s degrees Fahrenheit and only a few days per year that see temperatures above 100 degrees.
Rio Rico is bordered by Holtville to the north, Ajo to the east, and Willcox to the south.
Phoenix, AZ is the closest major city, about 90 miles to the south. Las Vegas, NV is about 165 miles to the north, and Tucson, AZ is about 240 miles to the south.
The population of Rio Rico is just shy of 10,000 people.
}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.