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Solstice is an astronomical event that occurs twice each year, when the tilt of the Earth's axis is most inclined toward or away from the Sun, causing the Sun's apparent position in the sky to reach its northernmost or southernmost extreme. The name is derived from the Latin sol (sun) and sistere (to stand still), because at the solstices, the Sun stands still in declination; that is, the apparent movement of the Sun's path north or south comes to a stop before reversing direction.
The term solstice can also be used in a wider sense, as the date (day) when this occurs. The solstices, together with the equinoxes, are connected with the seasons. In some cultures they are considered to start or separate the seasons while in others they fall in the middle.
Mar 20 and dec 21 are the dates for them respectively
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Which of the inner planets have the shortest day?
Of the four inner planets (Mercury, Venus, Earth, and Mars), Earth has the shortest day at 23 hours and 56 minutes sidereal rotation period. That's the "sidereal day". The day that lasts exactly 24 hours is called the "solar day". For both "days", Earth has the shortest day.
Which inner planet has the shortest day?
revolution = yearplanets revolve around the sun, and rotate on an axis.hence, shortest revolution is Mercury with 88hrs.Someone already asked this question (many times), and the answer is Jupiter. That has a day equivalent to about 9.84 Earth hours.By: 12year old.Jupiter has the shortest "day" (period of rotation) of about 9h, 55m, 50s.However, Mercury had the shortest "year" (revolutionaround the Sun) of about 87.97 Earth days.By 83 year old with "The World Almanac and Book of Facts".
Why is the 21 of December the shortest day of the year?
December 21 is the winter solstice in the Northern Hemisphere, marking the shortest day of the year because it has the fewest hours of daylight due to the tilt of the Earth's axis away from the sun. After this day, the days start getting longer as the Earth continues its orbit around the sun.
What position in earth located on December 21?
On December 21, the Earth is positioned at the December solstice. This is when the Northern Hemisphere experiences the winter solstice, marking the shortest day and longest night of the year, while the Southern Hemisphere experiences the summer solstice, with the longest day and shortest night of the year.
Which planet has the shortest days in a year?
The shortest planetary "day" (period of rotation) is that of the largest planet, Jupiter.With an equatorial rotation speed of over 12.6 km/sec (28,000 mph), Jupiter spins once on its axis every 9.925 Earth hours. (about 9 hours, 55 1/2 minutes)
Which of the inner planets have the shortest day?
Of the four inner planets (Mercury, Venus, Earth, and Mars), Earth has the shortest day at 23 hours and 56 minutes sidereal rotation period. That's the "sidereal day". The day that lasts exactly 24 hours is called the "solar day". For both "days", Earth has the shortest day.
Which inner planet has the shortest day?
revolution = yearplanets revolve around the sun, and rotate on an axis.hence, shortest revolution is Mercury with 88hrs.Someone already asked this question (many times), and the answer is Jupiter. That has a day equivalent to about 9.84 Earth hours.By: 12year old.Jupiter has the shortest "day" (period of rotation) of about 9h, 55m, 50s.However, Mercury had the shortest "year" (revolutionaround the Sun) of about 87.97 Earth days.By 83 year old with "The World Almanac and Book of Facts".
Does Pluto have the shortest day?
No, it's about 6 days and 8 earth hours. Jupiters got the shortest day at 9 hrs 55 min and 30 sec.
When is the shortest day in nz?
It depends on where you live on the Earth. North of the equator the shortest day is on the Winter Solstice, about December 21st. In the Southern hemisphere the shortest day is on the Summer Solstice about the 21st of June.
What two planets have shortest earth day?
The planets with the shortest days are Jupiter (9 hours and 55 minutes) and Saturn (10 hours and 30 minutes.)
Why is the 21 of December the shortest day of the year?
December 21 is the winter solstice in the Northern Hemisphere, marking the shortest day of the year because it has the fewest hours of daylight due to the tilt of the Earth's axis away from the sun. After this day, the days start getting longer as the Earth continues its orbit around the sun.
When is the shortest day in sydney?
In Sydney, Australia, the shortest day would be the 21st of June.In Sydney, Australia, the shortest day would be the 21st of June.In Sydney, Australia, the shortest day would be the 21st of June.In Sydney, Australia, the shortest day would be the 21st of June.In Sydney, Australia, the shortest day would be the 21st of June.In Sydney, Australia, the shortest day would be the 21st of June.In Sydney, Australia, the shortest day would be the 21st of June.In Sydney, Australia, the shortest day would be the 21st of June.In Sydney, Australia, the shortest day would be the 21st of June.In Sydney, Australia, the shortest day would be the 21st of June.In Sydney, Australia, the shortest day would be the 21st of June.
Why 22 dec is the shortest day?
It is the shortest day for places located in the Northern Hemisphere only. Depending on the year, winter solstice falls around 22 december. The northern hemisphere will experience the shortest day while the southern hemisphere will experience the longest day.The reason behind this is season which is caused by the 23.5 degrees tilt from the Earth's axis and the revolution of the Earth which causes the hemispheres to experience different amount of day-time depending on the time of the year.
Is the autumnal equinox the longest day?
An equinox is not the shortest day. It has the same amount of daylight and darkness. The solstices have the longest and shortest days. The winter solstice is the shortest day of the year in terms of the amount of daylight.
What is the shortest word on earth?
the shortest word in the English language is a and I
When is the shortest day in 2010?
December 21st is the Winter solstice or shortest day
Is Saturn's day longer than that of the rest of the planets?
No, it actually has one of the shortest days, 11 Earth hours.
