sun

Create a Sun

1) Create a symbol in the library
>Insert
>New Symbol

Choose Movie Clip.
Name it sun.
Click OK.

You are now in the library. This is where we create symbols.
You know you are in the library since there is a crosshair in the middle of the document.

Choose a fill and stroke color and the circle tool.
Create a sun.

Add some interest to your sun.
Save your document.