No, a country cannot be simultaneously in the northern and southern hemispheres as the equator marks the boundary between the two hemispheres. Countries are located either north or south of the equator, but not both.
Three continents may be found entirely within the Northern Hemisphere. They are the continents of Asia, Europe, and North America. Additionally, about two-thirds of the continent of Africa may be found in the Northern Hemisphere. The boundary line between northern hemispherical Africa and southern is the arc of the Congo River. South Americalikewise finds part of its land mass within the Northern Hemisphere. The boundary between the part of South America that's in the Northern Hemisphere and the part that's in the Southern is the mouth of the Amazon River.
The Northern hemisphere is between the Equator and the North Pole.
The equator is an imaginary line that divides the world into two halves. It is also the boundary between north and south, each half is called a "hemisphere", one half being called the northern hemisphere, and the other half being called the southern hemisphere.
A large part of Africa is in the northern hemisphere, so it has the same seasons as the other parts of the northern hemisphere. For some of the other parts, the seasons are in the reverse to those in the northern hemisphere. As the equator goes through Africa, for much of Africa there is little difference between the seasons.
Iceland is in the Northern Hemisphere. It's located near the North Pole, between Canada and Europe.
The Equator
London is located at approximately 51.5 degrees latitude, placing it in the Northern Hemisphere. The equator, which marks the boundary between the Northern and Southern Hemispheres, is about 5,700 kilometers (3,500 miles) south of London. Thus, London is situated firmly within the Northern Hemisphere, rather than being a specific distance away from it.
Half of the Prime Meridian is in the northern hemisphere, and half of it is in the southern one. Also, it is half of the boundary line between the eastern and western hemispheres, so it's in either both or neither of those.
northern hemisphere
Half of the Prime Meridian is in the northern hemisphere, and half of it is in the southern one. Also, it is half of the boundary line between the eastern and western hemispheres, so it's in either both or neither of those.
Europe lies in the northern hemisphere because it is positioned above the equator, which marks the division between the northern and southern hemispheres on Earth. This means that countries within Europe experience seasons like summer, winter, spring, and fall in a manner consistent with the northern hemisphere.