1 Call the Child Care Licensing Unit. 2  We will ask a series of questions to obtain the specifics of your concerns and determine if the information you provide is first-hand information or information a child who has first-hand information told you.
Facts about the Dwarf Planet Haumea. A day on Haumea lasts 3.9 hours. Haumeaâs characteristic extreme elongation is probably caused by its rotation, which is so rapid it turned it into an ellipsoid. Its rotational speed as well as its collisional origin also make Haumea one of the densest dwarf planets discovered to date.
When we come to Uranus, the question of how long a day is becomes a bit complicated. One the one hand, the planet has a sidereal rotation period of 17 hours 14 minutes and 24 seconds, which is the equivalent of 0.71833 Earth days. So you could say a day on Uranus lasts almost as long as a day on Earth.