Hypernyms (impulse is a kind of...): undulation; wave ((physics) a movement up and down or back and forth). Domain category: electronics (the branch of physics that deals with the emission and effects of electrons and with the use of electronic devices).ypernyms (impulse is a kind of...): undulation; wave ((physics) a movement up and down or back and forth). Domain category: electronics (the branch of physics that deals with the emission and effects of electrons and with the use of electronic devices).
Quick Answer. One year on Neptune is equal to around 165 Earth years or 60,190 Earth days, which is the amount of time it takes the planet to complete its orbit around the sun. Days on Neptune last about 16 hours, which is 8 hours less than Earth. This is the amount of time that it takes for Neptune to make a complete rotation on its axis.
How long is a day on Neptune? A planet's day is the time it takes the planet to rotate or spin once on its axis. Neptune rotates faster than Earth so a day on Neptune is shorter than a day on Earth. A day on Neptune is about 16 Earth hours while a day on Earth is 23.934 hours. Cool Cosmos is an IPAC website. Based on Government Sponsored Research NAS7-03001 and NNN12AA01C.