'Days' in the Bible

Fear nothing that you are about to suffer. Be aware that the devil is about to throw some of you into prison, that you may be tested [in your faith], and for ten days you will have tribulation. Be faithful to the point of death [if you must die for your faith], and I will give you the crown [consisting] of life.

‘I know where you dwell, [a place] where Satan sits enthroned. Yet you are holding fast to My name, and you did not deny My faith even in the days of Antipas, My witness, My faithful one, who was killed (martyred) among you, where Satan dwells.

And in those days people will seek death and will not find it; and they will long to die [to escape the pain], but [will discover that] death evades them.

but when it is time for the trumpet call of the seventh angel, when he is about to sound, then the mystery of God [that is, His hidden purpose and plan] is finished, as He announced the gospel to His servants the prophets.

These [two witnesses] have the power [from God] to shut up the sky, so that no rain will fall during the days of their prophesying [regarding judgment and salvation]; and they have power over the waters (seas, rivers) to turn them into blood, and to strike the earth with every [kind of] plague, as often as they wish.

Those from the peoples and tribes and languages and nations look at their dead bodies for three and a half days, and will not allow their dead bodies to be laid in a tomb.

But after three and a half days, the breath of life from God came into them, and they stood on their feet; and great fear and panic fell on those who were watching them.

Then the woman fled into the wilderness where she had a place prepared by God, so that she would be nourished there for a thousand two hundred and sixty days (forty-two months; three and one-half years).

But the two wings of the great eagle were given to the woman, so that she could fly into the wilderness to her place, where she was nourished for a time and times and half a time (three and one-half years), away from the presence of the serpent (Satan).