Answer:
My days are numbered. What am I?
you hold my tail while I fish for you
I am commonly abbreviated to H
I welcome the day with a show of light. I steathily came here in the night. I bathe the earthy stuff at dawn but by noon, I'm gone. What am I?
I am a precious stone, as clear as a diamond. Though you can walk on water with my power, try to keep me, and I'll vanish in an hour. What am I?
What is always coming but never arrives?