solar day
How Long is Day on Mercury?
Due to its rapid orbital period and slow rotation, a day on Mercury lasts 176 days, which is twice as…
The Orbit of Mercury. How Long is a Year on Mercury?
Owing to its rapid orbital period, a year on Mercury lasts about 88 days, which means a year is only…
How Long is a Day on Venus?
Venus is a planet of extremes: extreme heat, extreme weather, and extremely long days. In fact, a single day on…
How Fast Does Venus Rotate?
Venus' orbit has some strange properties, which includes taking 243.025 days to rotate once, and the fact that it rotates…
Why Does the Sun Rise in the East (and Set in the West)?
Since time immemorial, humans have known that the Sun will rise in the east and set in the west. But…
The Orbit of Mars. How Long is a Year on Mars?
Mars and Earth have many similarities, but the length of a year is not one of them! Compared to Earth,…
10 Interesting Facts About Earth
We've lived on planet Earth all of our lives, but how much does the average person know about the planet…
How Long is a Day on Earth?
I'm going to ask you how long a day is on Earth, and you're going to get the haunting suspicion…
Solar Day
[/caption] Since the dawn of time, human beings have relied on the cycles of the sun, the moon, and the…