on December 21st there's 0 hours on June 21st there's 24 hours
At the "top of the world" the sun is always low in the sky. So ... 1). Sunlight always travels through a relatively greater amount of air before it hits the ground, which results in more absorption, and less to reach the ground. 2). A 'unit' of sunlight (think of the light pouring through a long thin tube) hits the ground at a shallow angle, so it gets spread out over a large area. Also, at every place north of the Arctic Circle, the sun stays down for more than 24 hours, at some time between September 21 and March 21. Right at the North Pole, the sun never rises between these dates.
That is true of the North Pole, where the day lasts from March through September, and the South Pole, where the day lasts from September through March. Everywhere on Earth north of the Arctic Circle and south of the Antarctic Circle has at least one day per year of 24 hours of sun exposure and one day per year without direct sunlight.
It is still cold in March because the Earth's tilt causes the northern hemisphere to receive less direct sunlight during this time, leading to cooler temperatures.
Svalbard is one of the northernmost places on the planet, being above the Arctic Circle. Since it is in the Northern Hemisphere, it experiences winter from December to March. For a part of winter, it is night for twenty-four hours a day north of the Arctic Circle. This has to do with the position of the Sun and the tilt of the Earth. This phenomena is known as polar night, and occurs in the Antarctic Circle during its winter months as well.
Exactly on the Arctic Circle, the sun stays up for 24 hours on June 21, and down for 24 hours on December 21.As you go further north from the Arctic Circle, the 'up' time in Summer increases, and the 'down' time in Winter increases.The farthest north you can go is the north pole. As seen from the pole, the sun is up for 6 months solid,from March 21 to September 21, and down for the other 6 months.
The Arctic - 1926 was released on: USA: 21 March 1926
Out of the Arctic - 1911 was released on: USA: 8 March 1911
March is typically cold because it is the transition period between winter and spring. The Earth's tilt causes the northern hemisphere to receive less direct sunlight during this time, leading to lower temperatures.
It honestly depends on the longitude the of the antarctic and the arctic circle, plus you need to remember that the earth is tilted. so, lets just say that the 2 locations you are talking about are in the same longitude, so, when the sun crosses the plane of the earth's equator, occurring at about March 21 (spring equinox) September 22 (autumnal equinox), the 2 locations have day and night at the same time. but if it's the summer or the winter solstice (June 21 and December 21), then one location will have sunlight for months. And if you mean time wise, then those locations depend on the longitude.
The Northern Hemisphere receives the most direct sunlight in June, during the summer solstice. This is when the North Pole is tilted closest to the sun, resulting in longer days and more direct sunlight in the Northern Hemisphere.
The sun emits different amounts of energy all the time, however the hemispheres receive equal amounts of SUNLIGHT on the Equinoxes (approx. September 21 and March 21).
The sun emits different amounts of energy all the time, however the hemispheres receive equal amounts of SUNLIGHT on the Equinoxes (approx. September 21 and March 21).