1 day on earth equals 1 day on earth
Saturns day equals 10.66 hrs.
Actually, 16 Earth hours and 7 minutes equal to one Neptune day!
A day on Neptune is 16 hours and 11 minutes, as opposed to Earth's day of 24 hours. So a Neptune day is approximately 2/3rds of an Earth day.
approximately 243 Earth days equal one day on Venus