Question

neptune completes one year around the sun in how many years
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Answer 1

Answer:

One day on Neptune takes about 16 hours (the time it takes for Neptune to rotate or spin once). And Neptune makes a complete orbit around the Sun (a year in Neptunian time) in about 165 Earth years (60,190 Earth days).

Answer 2

Answer:

165 year.

Hope it helps u .