Notable attractions in Spirit Lake include the Spirit Lake Resort, the Spirit Lake Museum, and the Spirit Lake National Wildlife Refuge.
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!
Spirit Lake is located in Iowa, about an hour south of Des Moines. The city is about an hour north of the Kansas state line and about an hour northeast of Omaha, Nebraska. The city is located in the Republican River Valley and is bordered on the north by the city of Pine Bluff and on the east by the town of Brooklyn. The city's total area is about 13.8 square miles, making it the third-smallest city in Iowa.
The city's elevation is about 1,200 feet, making it the second-lowest city in Iowa. The city's temperature averages about 38 degrees Fahrenheit in January and July, and about 31 degrees Fahrenheit in December and February. The closest states are Iowa and Nebraska, while the closest capital is Washington, D.C.
Notable attractions in Spirit Lake include the Spirit Lake Resort, the Spirit Lake Museum, and the Spirit Lake National Wildlife Refuge.
}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.