I think the answer would be.... el
Español, y tu que idioma hablas?
Answer:
It does not actually hide at night. The earth has a rotation, so when it rotates, the sun takes turn warming up each side of the earth. At night, the sun is at the other side of the world, so you do not see it. Hope this help you :D
Explanation:
When you say "gusta" is when you like a certain thing like food or something you like to do. When you say "gustan" is when you like a thing like a car ect.