about 164 years
16.11 hours.
It takes roughly 6.4 Earth days for Neptune to rotate on it's axis.
Neptune takes about 16 hours for one complete rotation on its axis, as measured in Earth hours.
Neptune takes about 16 hours (0.67 Earth days) to rotate once on its axis.
about 164 years
it takes 16.1 days to rotate
16.11 hours.
16.11 hours.
165 (Earth) years.
It takes roughly 6.4 Earth days for Neptune to rotate on it's axis.
Neptune takes about 16 hours for one complete rotation on its axis, as measured in Earth hours.
0.67 earth days.
Neptune takes about 16 hours (0.67 Earth days) to rotate once on its axis.
Neptune takes 16 hours, 6 minutes and 36 seconds to rotate once on its axis. That's about 2/3rds of an Earth Day. Note that the period of rotation is measured by watching Neptune's magnetic field. The time cited is the time it takes the "whole planet" to rotate once on its axis. This is important because Neptune is not solid - it's a big gas planet, and the atmosphere is rotating at different speeds.
Neptune takes about 165 Earth years to orbit the Sun once.
It takes Neptune approximately 165 years to orbit around the Sun once.