Once.
One spin is what measures the length of one day
saturn rotates 1.25 times in a earth day
Once. One rotation of the earth is the equivalent and the root of a "day".
The earth spins around once every day for 365 days.
once, that is what determines a day
It spins all day (24 hours)
One complete spin every 23hours 56minutes 4seconds (rounded) (1 and 1/365) spin every 24 hours
one day
Once.
It takes 1 sidereal day for the to earth to spin on its axis. That is 23.93447 hours.
Twice
The rotation of the planet on its axis of spin. The spin is responsible for the day and the night.