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What is a day on Mercury?

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Anonymous

8y ago
Updated: 8/16/2019

The sidereal rotation period (e.g day) of Mercury is 58.646 days.

Mercury's orbital period (e.g Year) is 87.969 days.

The combination of this rotation (spinning) and its orbital motion is that the "solar day" on Mercury (sunrise to sunrise) would be about 176 Earth days, and the Sun would not appear to move at a constant rate across the Mercury sky.

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58 days and 19 hours
the length of one day on mercury is 58.646 earth days

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Wiki User

8y ago

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Related Questions

How long is the Mercury's day?

one day on mercury is approximetly 10 secends. one year on mercury is 80 days.


How many earth day equal a mercury day?

59 Earth Days(58.646day) equal to a mercury day.


Which planets day is more than half as long as its year?

It's Mercury or Venus depending on whichthe definition of "day "you mean.


How many hours does it take for mercury to have a day?

88 earth days * * * * * Actually, that is a Mercury year! A mercury day is 58.64 earth days.


How many solar day of mercury is equal to earth day?

One day on Mercury is equivalent to 58 days, 15 hours on Earth. Alternatively, 1 earth day is equal to 0.017 Mercury days.


Which is longer on Mercury a day or a year?

day


Which planet has the longest cycle of day and night?

The planet is Mercury. (Some people think it is Venus, but it is Mercury.)


How many days on Mercury is equal to one day on Earth?

Mercury rotates once in about 59 Earth days. That is often called its "day". There's another definition of day called the "solar day". For Mercury that's 176 Earth days. So, you can see there's only a small fraction of a Mercury day in one Earth day.


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

1 Mercury day = 58.6 Earth days


How long is the day?

one day on Mercury is approximetly 10 secends. one year on mercury is 80 days.


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.


How many earth days would have passed before mercury had experienced one mercurian day?

There are 1407.6 Earth hours during one full on Mercury. Thus, it will take approximately 59 Earth days for one day on Mercury.