Riddle: What runs around the clock but never leaves the room?

Riddle

though-i-have-hands-i-cannot-hold-and-in-my-face

Riddle

what-runs-but-never-walks-has-a-face-but-no-eyes-and

Riddle

i-am-as-old-as-i-was-yesterday-but-younger-than

Riddle

i-am-always-in-the-future-but-never-in-the-past-i-am

Riddle

i-grow-older-but-never-taller-i-move-steadily-but-never