'Day' in the Bible

Better is a name than good perfume, And the day of death than the day of birth.

In a day of prosperity be in gladness, And in a day of evil consider. Also this over-against that hath God made, To the intent that man doth not find anything after him.

There is no man ruling over the spirit to restrain the spirit, and there is no authority over the day of death, and there is no discharge in battle, and wickedness delivereth not its possessors.

When I gave my heart to know wisdom and to see the business that hath been done on the earth, (for there is also a spectator in whose eyes sleep is not by day and by night),

In the day that keepers of the house tremble, And men of strength have bowed themselves, And grinders have ceased, because they have become few. And those looking out at the windows have become dim,