Tropic of Cancer’s history
During the June solstice or summer solstice, the sun pointed in the direction of the Cancer constellation, giving the new latitude line the name of Tropic of Cancer. However, we must mention that this name was assigned more than 2,000 years ago, and the sun is no longer found in Cancer constellation. It is now in Taurus constellation. However, for most references, it is easier to understand the Tropic of Cancer with its latitudinal location of 23.5° N.
Characteristics
- It is the farthest north latitude where the sun can appear directly on top, which occurs during the well-known June solstice.
- To the north of this line we can find the subtropics and the northern temperate zone.
- To the south of the Tropic of Cancer and to the north of the Tropic of Capricorn are the Tropics.
- Its seasons are not marked by temperature but by the combination of trade winds that take water from the oceans and create seasonal rains called monsoons on the eastern coasts.
- Different types of climate can be distinguished within the tropical belt, because latitude is only one of many factors that determine climate in the tropics.
- It is home to the world’s largest rainforest regions.
- It is responsible for delimiting the northern boundary to which the Sun is situated with respect to the vertical with the Earth during the summer solstice in the northern hemisphere.
Weather
The type of climate that prevails in the tropics is characterized by a fairly high temperature because there are almost no differences between the different seasons of the year. The rainy season is divided into two parts, the dry and rainy seasons and, curiously, the rainy season is the real summer season and the dry season during the winter.
Where it is located?
The Tropic of Cancer is located in the northern hemisphere and is one of the parallels of the planet. It is the parallel that is located at a latitude of 23º 26′ 14″1 towards the north of the Equator and according to the experts, the tropic is in a constant displacement towards the south.
Which countries it crosses?
The countries crossed by the Tropic of Cancer around the world are 16, 3 continents and 6 bodies of water in total. Below is a list of the countries with their respective continents and the different bodies of water or oceans that are crossed by it.
North America
Mexico, Bahamas (Archipelago)
Africa
Niger, Algeria, Mauritania, Egypt, Libya, Mali, Western Sahara
Asia
Myanmar, Oman, Bangladesh, India, Saudi Arabia, China, United Arab Emirates, Taiwan
Water bodies
Indian Ocean, Atlantic Ocean, Pacific Ocean, Taiwan Strait, Red Sea, Gulf of Mexico
It is important to mention that the Tropic of Cancer also crosses the territory of Western Sahara. Despite this, the place is not yet included in the list because it is not yet declared an official country. This country is currently undergoing a process of decolonization.
What is the Tropic of Cancer for?
It contains approximately 95% of the planet’s mangrove area and 99% of mangrove species are found in tropical regions, making it a good place for animal and plant life. In addition, the Tropic of Cancer plays a very important role in biodiversity because it is one of the points closest to the Earth with the most humidity, including all places between the Tropics.
Why it is called Tropic of Cancer
The origin of the tropical name of Cancer originated because during the ancient times, when the summer solstice occurred in the northern hemisphere, the Sun was in the constellation of Cancer.
