Answer:
There are four of these, but everyone's favorite seems to be spades.
I'm the start of eternity and the end of space. There are two of me in heaven and one in hell.
It flavors your food and divides the year up. What is it?
Sheets of paper that tell new stories each day.
What hangs in the sky by day but at night goes away?
Two little holes in the side of a hill. Just as you come to the cherry-red mill.