geo effects

[Corewin]

I would like to know if Auraxis spins on its axis?.... this in turn would bring on the question.... is there a sun? if so how many? but what i am really getting at is..... If planetside has these features then does the planet on one side have light and the other none? Like earth that is half light and half dark. I ask this because having a whole planet the brightens for given hours and then becomes completely dark later doesnt seem real. Thanks if you can help.