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Tropic of Cancer Map with Earth Map in PDF

Tropic of Cancer Map, 23°27′ north of the terrestrial Equator. This latitude corresponds to the Sun’s ecliptic’s northernmost declination from the celestial Equator. Around June 21, the Northern Hemisphere’s summer solstice, the Sun reaches its most incredible declination north and passes directly over the Tropic of Cancer. The Sun is in the constellation Gemini at the time, but it was in the constellation Cancer far earlier in history, earning it the name Tropic of Cancer. The Sun will reappear in the constellation Cancer in roughly 24,000 years due to a slow change in the direction of Earth’s axis of rotation.

Tropic of Cancer Map

Tropic of Cancer Map

PDF

The Equator, an imaginary line surrounding the planet’s center, is used to calculate latitude. The latitude of the Equator is 0 degrees, and there are 180 imaginary lines (known as parallels) that circle Earth from east to west, running (surprise!) parallel to the Equator. The imaginary ring that connects all the places on a shared parallel is a “circle of latitude.” So what’s the North Pole’s latitude? 90° north. The South Pole, perhaps? 90 degrees south.

While you’ve heard of the North and South Poles, you might not know about the other latitude circles. The Equator, the Tropics of Cancer, and the Arctic and Antarctic circles are the five major ones. The Tropic of Cancer Map was named after two locations in the hemisphere when the Sun can be directly overhead. These were essential demarcation lines for ancient travelers who relied on the sky.

Tropic of Cancer on Map

Tropic of Cancer on Map

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The Tropic of Cancer is the northern boundary of the tropics, located at roughly 23.5 degrees north latitude (i.e., 23.5 degrees north of the Equator). About a third of the world’s population lives in the tropics, including the Equator and areas of North America, South America, Africa, Asia, and Australia.

Earth Map Tropic of Cancer

Earth Map Tropic of Cancer

PDF

The world map with the tropics of Cancer is essential for students to know about the tropics. The Tropic of Cancer is also necessary for the quantity of solar insolation on the Earth and the formation of seasons. Solar insolation is the amount of solar radiation that reaches the Earth. It fluctuates over the Earth’s surface depending on how much direct sunlight reaches the Equator and tropics and then extends north or south. Because of the Earth’s axial tilt, solar insolation is most excellent at the subsolar point (the point on Earth immediately beneath the Sun where the rays strike at 90 degrees to the surface). Therefore, the northern hemisphere receives the most solar insolation when the subsolar point is at the Tropic of Cancer during the June solstice.

Tropic of Cancer Map on World Map

Tropic of Cancer Map on World Map

PDF

It is because the amount of solar insolation is most significant at the Tropic of Cancer Map at the June solstice, places north of the tropic in the northern hemisphere receive the most solar energy, keeping it warm and creating summer. Furthermore, locations above the Arctic Circle get 24 hours of daylight and no darkness. Conversely, due to low solar insolation, less solar energy, and colder temperatures, the Antarctic Circle experiences 24 hours of night, and lower latitudes experience their winter season.

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