Where is the equator?
The equator is an imaginary line running around the widest part of the Earth, halfway between the North Pole and the South Pole. You can’t see it.
Why does Earth have weather?
Plate tectonics and continents
What causes the seasons?
All our geology articles
What are the hemispheres?
A hemisphere means half a sphere. So if you are north of the Equator, you’re in the Northern Hemisphere. And if you’re south of it, you’re in the Southern Hemisphere.
North America, Europe, Africa and Asia are mostly in the Northern Hemisphere. South America and Australia are mostly in the Southern Hemisphere. Most of the Earth’s land is in the Northern Hemisphere.
Why is it hotter there?
In both hemispheres, it is hottest near the equator. That’s because the sun’s rays strike that part of the Earth more directly. They don’t have to go through as much of the atmosphere before they hit the earth. It gets cooler the farther north or south you go, until it is very cold at both the North Pole and the South Pole. With the climate crisis we are having now, the part of the earth that are close to the equator may soon get too hot for anyone to be able to live there.
What countries does the equator go through?
Days and nights at the equator
At the equator, days and nights are both 12 hours long – the same length – all year round. The further away from the equator you get, the more the days get longer in the summer and shorter in the winter. At the North and South poles, it’s daylight all summer and night all winter.
Do other planets have equators?
Other planets like Mars and Jupiter also have equators, which also run around their widest part. Generally speaking, the equator is the hottest part of a planet, and the north and south poles are the coldest. But that isn’t always true.