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What planet has the longest day sunrise to sunrise?
The answer is NOT Venus. It is MERCURY. Venus takes longer to spin once than does Mercury. However Venus spins in the opposite direction to Mercury. The result is that Mercury has the longest "sunrise to sunrise" times.
How many days make up one year in mercury?
One Earth day on Mercury lasts two Mercurian years, sunrise to sunrise. It is daytime for one Mercurian year, and nighttime for one Mercurian year.
How long is the daytime on mercury?
It sounds complex! It sort of is. Mercury revolves around the sun very quickly, but rotates around its own axis very, very slowly. One day on Mercury (sunrise to sunrise) is longer than one year on Mercury (one orbit around the Sun)!Mercurian Day: A day on Mercury equals 176 Earth days (from sunrise to sunrise, or the equivalent of a 24 hour day on Earth). It is daytime for one Mercurian year, and nighttime for one Mercurian year. (It used to be thought that Mercury always kept the same side side towards the sun, but this is not true.)Mercurian Year: A year on Mercury equals 87.97 Earth days; it takes 87.97 Earth days for Mercury to orbit the sun once.
How did the planet mercury start?
Mercury was discovered visually by looking at the sky shortly before sunrise or shortly after sunset. It was discovered in antiquity.
How many days does mercury have?
The length of a year (orbit) for Mercury is 88 Earth days, about 1/4 that of Earth. The planet spins 1.5 times during that period, about once every 58.7 Earth days. The combination of these motions results in a "solar day" (sunrise to sunrise) of 176 Earth days, or exactly twice as long as the year. So you could say that a Mercury year is only half of a Mercury solar day.
Which planet has a double sunrise?
Mercury has a double sunrise.
When was The Double Sunrise created?
The Double Sunrise was created in 1943.
1 fact about Mercury?
You can only see Mercury at sunrise and sunset.
What time is sunrise on mercury?
Sunrise on Mercury can vary due to its slow rotation on its axis. However, on average, sunrise on Mercury typically occurs around every 176 Earth days.
How many days make up one year in mercury?
One Earth day on Mercury lasts two Mercurian years, sunrise to sunrise. It is daytime for one Mercurian year, and nighttime for one Mercurian year.
What planet has the longest day sunrise to sunrise?
The answer is NOT Venus. It is MERCURY. Venus takes longer to spin once than does Mercury. However Venus spins in the opposite direction to Mercury. The result is that Mercury has the longest "sunrise to sunrise" times.
From Earth when can you see mercury?
at nightnime Depending on Mercury's position, the longest you can see it, is about 1 hour after sunset or 1 hour before sunrise, and when Mercury is at a right angle from the sun as viewed from Earth. This is when Mercury appears to be farthest from the sun. As Mercury orbits the sun, it appears to be closer to the sun, and will be visible for a shorter amount of time. You will need to have an unobstructed view of the horizon.
How long does mercury take for it to rotate on its axis?
It takes about 59 Earth days (58.66 days) for Mercury to make one rotation.However, its "day" is extended due to the extremely short orbital period of 88 Earth days : a "sunrise to sunrise" solar day is 176 Earth days long (2 Mercury years).This is the source of the saying "On Mercury, a day is twice as long as a year."
How long is the daytime on mercury?
It sounds complex! It sort of is. Mercury revolves around the sun very quickly, but rotates around its own axis very, very slowly. One day on Mercury (sunrise to sunrise) is longer than one year on Mercury (one orbit around the Sun)!Mercurian Day: A day on Mercury equals 176 Earth days (from sunrise to sunrise, or the equivalent of a 24 hour day on Earth). It is daytime for one Mercurian year, and nighttime for one Mercurian year. (It used to be thought that Mercury always kept the same side side towards the sun, but this is not true.)Mercurian Year: A year on Mercury equals 87.97 Earth days; it takes 87.97 Earth days for Mercury to orbit the sun once.
How long does it take for one rotation on mercury's axis?
It takes about 59 Earth days (58.66 days) for Mercury to make one rotation.However, its "day" is extended due to the extremely short orbital period of 88 Earth days : a "sunrise to sunrise" solar day is 176 Earth days long (2 Mercury years).This is the source of the saying "On Mercury, a day is twice as long as a year."
Can you see Mercury in the early morning?
It depends on the relative positions of Earth, Mercury, and the sun at the time. Sometimes Mercury is hidden behind or in the glare of the sun. At other times Mercury may be seen shortly before sunrise or shortly after sunset.
Which planet has the longest day sunrise to sunrise?
Venus has the longest sidereal day (period of rotation or spin). This "day" is 243.0185 Earth days long and Venus rotates in the opposite direction of Earth. This day on Venus is actually longer than its "year". It takes more time for the planet to turn one time on its axis than it takes to go around the Sun. A "year" on Venus takes only 224.7 Earth days.However, the longest solar day occurs on Mercury, which completes its slow spin about once every 59 Earth days but also circles the Sun in just 88 Earth days. This tidally-locked combination leads to a solar day (roughly sunrise to sunrise) of 176 Earth days, twice as long as the "year".On Venus, because it rotates clockwise but orbits counter-clockwise, the effect is to make a solar day ("daytime" is brighter, but there's no sunrise through the clouds) about 116.75 Earth days.Minor comment: The actual question may be asking something different, but that's not clear.
