24 Hours, 59.178 seconds
A single day doesn't give you enough experience to judge this planet though. You should visit it for at least a year ^_^
Mars spins slower than earth
The Moon is the planetary body that orbits the Earth.
Every rotation of a planet on its axis is a planetary day.
It depends on which planet your talking about, for example if your talking about Earth its about 24 hours.
One full revolution of that planet. The planetary day of Earth is 24 Earth hours long. Other planets spin at various speeds, with Jupiter the fastest (shortest day) and Venus the longest (barely rotating, and in the opposite direction of its orbit). Because of the short year on Mercury (88 Earth days), and its long day (59 Earth days), the apparent "solar day" on its surface is twice its year, or 176 Earth Days.
A planetary year is the amount of time it takes a planet to orbit the Sun. A planetary year on Earth is 365.26 days.
equator
It depends which planet you are on. On Earth an planetary year is 365 +/- days. On Saturn a single year is almost 30 earth years.
For the same reasons they do so on earth. To pinpoint locations.
Planetary alignment has minimal direct effects on Earth. While the gravitational influence of planets can have some impact, such as on tides, these effects are negligible compared to those caused by the Moon and Sun. Additionally, any perceived influence from planetary alignments in terms of astrology lacks scientific support. Overall, planetary alignments do not significantly affect Earth's environment or events.
Planetary winds are any winds that occur because of solar radiation. They are in direct correlation to the rotation of the earth. Planetary winds do not blow directly north or south.
planetary names are the names of planets. they are: Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune Pluto