What Am I Riddles

Question: What's always coming, but never arrives?

Question: What is harder to catch the faster you run?

Question: You answer me, but I ask you nothing. What am I?

Question: Every night I'm told what to do,
and each morning I do what I'm told.
But I still don't escape your scold.

What am I?

Question: I have every color, but no gold.

What am I?