Gratis is known for its Mediterranean-style architecture and pleasant Mediterranean climate. The city is also home to a variety of retail and fo...
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!
, transportation, things to do, and more
Gratis city is located in the heart of the Texas Hill Country, just north of San Antonio. The city covers just over 1 sq. mi., making it one of the smallest municipalities in Texas. Gratis is surrounded by an abundance of nature and recreational opportunities, including world-renowned San Antonio attractions like the Alamo and the Riverwalk. Gratis is also within easy reach of major Texas cities like Austin, Dallas, and Houston. The city's close proximity to major highways and access to a number of conveniences makes it an ideal place to live, work, and raise a family.
Gratis is known for its Mediterranean-style architecture and pleasant Mediterranean climate. The city is also home to a variety of retail and food options, including several fresh markets, bakeries, and restaurants. The city is served by the Gratis Independent School District and is within easy reach of the University of Texas at San Antonio and several otherTexas colleges and universities.
}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.