'Appointed Time' in the Bible

Is there not an appointed time to man upon earth? are not his days also like the days of an hireling?

“[O God] turn your gaze from him so that he may rest,Until he fulfills his day [on earth] like a hired man.

If a man die, shall he live again? all the days of my appointed time will I wait, till my change come.

“For He sets no appointed time for a man,That he should appear before Him in judgment.

Can you lead forth the southern constellations at their appointed time, or can you lead [the] Bear with its children?