Jupiter receives only about 4% of the amount of sunlight that Earth receives, due to its larger distance from the Sun. Jupiter's moons, like Io and Europa, receive varying amounts of sunlight depending on their distance from the giant planet.
5.27hr
Lots
They don't, but they can reflect sunlight.
The polar regions never receive any direct sunlight.
Most deserts receive much solar radiation - sunlight.
Europa gets the amount of sunlight that moons of Jupiter can expect to get; not much. Jupiter is about 8 times further from the Sun than the Earth is, so it gets about 1/64th as much solar energy. "Enough"? Enough for what?
It does get sun but not as much as mercury and Venus
alot of sun light a year
Europa receives very little light from the sun due to its distance and position in Jupiter's shadow. The surface of Europa is primarily illuminated by sunlight scattered by Jupiter's atmosphere and reflections from Jupiter itself.
Most deserts receive 300 or more days of sunlight per year.
none