Mercury has a "solar day" of about 176 Earth days.
Also, Mercury has almost no axial tilt.
So, almost everywhere on Mercury should have roughly 88 Earth days of daylight followed by the same amount of night.
(There are some small complications caused by the fairly high eccentricity of Mercury's orbit around the Sun.)
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.
Bloody hot in the day and hot at night
Mercury.
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.
The length of day and night is equal at the Vernal and Autumnal equinox.
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.
Bloody hot in the day and hot at night
The planet is Mercury. (Some people think it is Venus, but it is Mercury.)
During the Autumn equinox the length of the day and night are nearly equal. The length of the day on the equinox is approximately twelve hours.
The length of day and night is equal at the Vernal and Autumnal equinox.
Mercury.
1 Mercury day = 58.6 Earth days
because mercury is extremely hot during the day and extremely cold at night
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.
Mercury has essentially no atmosphere, which means that, while the day is extremely hot, it cannot hold onto that heat at night. Both day and night on Mercury are very long, with a single day-night cycle lasting 176 Earth days.
The length of day and night is equal at the Vernal and Autumnal equinox.
At day it is 473 degrees C and at night it is -184 degrees C.