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The length of day on Mercury is 58.646 Earth days. That's the rotation time,

which is the sidereal day, but there's also the solar day.

The solar day on Mercury is 176 Earth days.

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12y ago

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Related Questions

What planets length of the day is 9 hours?

Mercury.


What is the length of day in relationship to earth days and mercury days?

1 Mercury day = 58.6 Earth days


What is mercury's day length?

Mercury is the closest planet to the Sun in our Solar System. It rotates very slowly on its axis. The length of one day on Mercury is equal to 58 days, 15 hours and 30 minutes on Earth.


What is the length of day for Mercury in Earth days?

To understand the length of a day on Mercury, it is important to know the length of a Mercurian year. (Actually you don't need to know that.) Mercury orbits the sun in about 88 Earth days. It rotates on its axis (day) three times for every two orbits around the Sun (year). A Mercurian year lasts about one and a half Mercurian days. That's about 58.65 Earth days for the length of a day on Mercury. Remember though that this is called a "sidereal day". There's also another day called the "solar day". This is based on the apparent journey of the Sun round the sky. For Earth these two days are only slightly different, but for Mercury the difference is huge. The solar day is about 176 Earth days on Mercury.


Does 59 earth days equals 1 day on mercury?

No, one day on Mercury is equal to about 59 Earth days. Mercury's slow rotation on its axis causes this long day length compared to Earth's 24-hour day.


What is mercury's length of day?

Mercury rotates once in about 58.6 Earth days. That's one definition of its day. However, Mercury's "solar day" lasts about 176 Earth days. That "day" is based on the position of the Sun in the sky. It depends on Mercury's orbital motion as well as its rotation on its axis.


What is the Length of day in earth hours for planet mercury?

The length of a day on Mercury is about 59 Earth days, equivalent to approximately 1,408 hours. This is because Mercury has a slow rotation on its axis, taking a long time to complete one full day-night cycle.


What is mercurys length of the day?

One day on Mercury is equal to 1407.6 Earth hours.


What is the length of one day on murcery?

One day on Mercury is equivalent to approximately 59 Earth days. Mercury rotates on its axis very slowly, which causes its day to be much longer than a day on Earth.


What is the length of revolution for Mercury?

A day on Mercury is 58.646 Earth days long


What is the length of Mercury's orbit in Earth days?

One year on Mercury is about 88 Earth days long, 3/4 of a Mercurian day.


What is mercuarys length of day?

One Mercury Day is the equivalent of 59 earth days.