Portsmouth is a popular tourist destination due to its location and historical attractions. Some of the main things to do in Portsmouth include...
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!
, major attractions, and things to do
Portsmouth, NH is a picturesque city located on the coast of New Hampshire. The city is known for its ivy-covered brick buildings and historically significant naval dockyards. Additionally, Portsmouth is home to the world's oldest continuously operating bookstore, the Portsmouth Athenaeum. The city is also home to the Kittery Point Lighthouse and the Portsmouth Naval Shipyard, the largest naval shipyard in the world. Portsmouth is located about 120 miles north of Boston and about the same distance from New York City. The nearest state capital is Concord and the nearest national capital is Washington, D.C. Portsmouth is a popular tourist destination due to its location and historical attractions.
Portsmouth is located on the southeastern coast of New Hampshire, in the Merrimack River Valley. The city is bordered by Kittery Point to the west, Pease Air National Guard Base to the north, the town of Hampton to the east, and the town of Durham to the south.
Portsmouth experiences a temperate climate with significant seasonal variation. Winter is usually cold and snowy, while summer is hot and humid. The average monthly temperature ranges from 32 degrees Fahrenheit in January to 73 degrees Fahrenheit in July.
New Hampshire is the closest state, about 120 miles away. Washington, D.C. is the closest national capital, about 240 miles away.
Portsmouth is home to a number of historical attractions, including the Portsmouth Naval Shipyard and the Kittery Point Lighthouse. Additionally, the city is home to the Portsmouth Athenaeum, the world's oldest continuously operating bookstore.
Portsmouth is a popular tourist destination due to its location and historical attractions. Some of the main things to do in Portsmouth include visiting the Portsmouth Naval Shipyard and the Kittery Point Lighthouse, shopping at the Portsmouth Athenaeum, and dining at local restaurants.
}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.