At what latitude is the Arctic Circle located?
approximately 66°30′ N. Arctic Circle, parallel, or line of latitude around the Earth, at approximately 66°30′ N. Because of the Earth's inclination of about 23 1/2° to the vertical, it marks the southern limit of the area within which, for one day or more each year, the Sun does not set (about June 21) or rise (about December 21).
Why is the Arctic Circle at 66.5 degrees?
The 66.5 degree angle comes from the tilt of the Earth's rotation axis (23.5°), such that 90° – 23.5° = 66.5°.
What is located at 66.5 N latitude?
This line of latitude is called the Arctic Circle . It is 66.5 degrees North of the equator.
What is 66.5 degrees south latitude called?
The Antarctic Circle The Antarctic Circle is a parallel of latitude on the Earth at approximately 66.5 degrees south of the equator. On the day of the southern summer solstice (around December 22 each year), an observer on the Antarctic Circle will see the Sun above the horizon for a full 24 hours.
What is located at 23.5 S in latitude?
the Tropic of Capricorn This means that the Sun's vertical ray is striking the Earth at the Tropic of Capricorn (23.5 degrees S). Light extends 90 degrees in all directions from this point.
What is the latitude 23.5 degrees north?
The Tropic of Cancer The Tropic of Cancer is a parallel of latitude on the Earth, 23.5 degrees north of the equator. On the northern summer solstice/southern winter solstice (around the 21st June each year), the Sun reaches its most northerly declination of +23.5 degrees.
What is 23.5 north latitude called?
The Tropic of Cancer The Tropic of Cancer is a parallel of latitude on the Earth, 23.5 degrees north of the equator.
What is located at 23.5 S latitude?
the Tropic of Capricorn 23.5 degrees south latitude is known as the Tropic of Capricorn.
What is 90 degrees north latitude called?
the North Pole The latitude of the North Pole is 90 degrees N, and the latitude of the South Pole is 90 degrees S. Like the poles, some circles of latitude are named.
What are the 4 main latitudes?
Besides the equator (0°), the North Pole (90°N) and the South Pole (90° S), there are four important parallels of latitudes– (i) Tropic of Cancer (23½° N) in the Northern Hemisphere. (ii) Tropic of Capricorn (23½° S) in the Southern Hemisphere. (iii) Arctic Circle at 66½° north of the equator.
What do we call 23.5 degrees north latitude?
The Tropic of Cancer The Tropic of Cancer is a parallel of latitude on the Earth, 23.5 degrees north of the equator.
Why is 23.5 degrees so important?
The axis of rotation of the Earth is tilted at an angle of 23.5 degrees away from vertical, perpendicular to the plane of our planet's orbit around the sun. The tilt of the Earth's axis is important, in that it governs the warming strength of the sun's energy.
What are the 5 circles of latitude?
Major circles of latitude
- Arctic Circle (66°33′49.1″ N)
- Tropic of Cancer (23°26′10.9″ N)
- Equator (0° latitude)
- Tropic of Capricorn (23°26′10.9″ S)
- Antarctic Circle (66°33′49.1″ S)
How many degrees is the Arctic circle from the North Pole?
LOCATED AT 66.5 degrees north latitude or 23.5 degrees southward of the North Pole, the Arctic Circle forms an imaginary line marking the northernmost location where the sun can be seen during the northern hemisphere's winter solstice (December 21).
What are the 3 types of latitude?
Technically, there are different kinds of latitude—geocentric, astronomical, and geographic (or geodetic)—but there are only minor differences between them. In most common references, geocentric latitude is implied.
What is 23 latitude north?
Located at 23 degrees, 27 minutes north latitude, the Tropic of Cancer marks the northern limit of the earth's tropical–or torrid–zone.
What is another name for 23.5 south latitude?
Tropic of Capricorn: 23.5 degrees south of equator.
Where is 180 is this latitude or longitude?
The meridian that runs through Greenwich, England, is internationally accepted as the line of 0 degrees longitude, or prime meridian. The antimeridian is halfway around the world, at 180 degrees. It is the basis for the International Date Line.
What is the latitude of the equator?
0 degrees latitude The equator is the most well known parallel. At 0 degrees latitude, it equally divides the Earth into the Northern and Southern hemispheres. From the equator, latitude increases as you travel north or south, reaching 90 degrees at each pole.
What if the Earth had no tilt?
The tilt of Earth's axis is the main cause of the seasons. If Earth had no tilt, then the length of daylight and the intensity of solar heating seen by a person standing at a single place on the surface would be the same all year round.
Does the Earth wobble in orbit?
The Earth does wobble on its orbit due to the Moon's gravity. Below is a representation of Earth's trajectory around the Sun where the wobble has been amplified thousandfold. Both the Earth and the Moon orbit around the Earth-Moon center of mass, but the Earth has a much smaller orbit because it is much heavier.
What is located at 23.5 N latitude?
The Tropic of Cancer The Tropic of Cancer is a parallel of latitude on the Earth, 23.5 degrees north of the equator.
Which latitude line is at 0 degrees?
The Equator The Equator is the line of 0 degrees latitude. Each parallel measures one degree north or south of the Equator, with 90 degrees north of the Equator and 90 degrees south of the Equator. The latitude of the North Pole is 90 degrees N, and the latitude of the South Pole is 90 degrees S.
What are the 7 major lines of latitude?
The five major parallels of latitudes from north to south are called: Arctic Circle, Tropic of Cancer, Equator, Tropic of Capricorn, and the Antarctic Circle.
What is the latitude 0 known as?
The equator is the most well known parallel. At 0 degrees latitude, it equally divides the Earth into the Northern and Southern hemispheres. From the equator, latitude increases as you travel north or south, reaching 90 degrees at each pole.
What is 180 latitude called?
The international date line, shown here as a yellow line, defines the boundary between calendar dates. The international date line, established in 1884, passes through the mid-Pacific Ocean and roughly follows a 180 degrees longitude north-south line on the Earth.
What is 0 longitude called?
The prime meridian is the line of 0° longitude, the starting point for measuring distance both east and west around the Earth. The prime meridian is arbitrary, meaning it could be chosen to be anywhere. 6 – 12+ Earth Science, Geography.
What degree latitude is the North Pole?
90 degrees north Latitude lines are labeled from the north pole (90 degrees north) to the equator (0 degrees) and down to the south pole (90 degrees south).
What is north latitude and south latitude?
Each parallel measures one degree north or south of the Equator, with 90 degrees north of the Equator and 90 degrees south of the Equator. The latitude of the North Pole is 90 degrees N, and the latitude of the South Pole is 90 degrees S. Like the poles, some circles of latitude are named.
What if Earth had 2 moons?
If Earth had two moons, it would be catastrophic. An extra moon would lead to larger tides and wipe out major cities like New York and Singapore. The extra pull of the moons would also slow down the Earth's rotation, causing the day to get longer.