The word(s) "day" appears 533 time(s) in 482 verse(s) in Quran in Muhammad Habib Shakir translation.

(301) And had those who are unjust all that is in the earth and the like of it with it, they would certainly offer it as ransom (to be saved) from the evil of the punishment on the day of resurrection; and what they never thought of shall become plain to them from Allah.

(302) And on the day of resurrection you shall see those who lied against Allah; their faces shall be blackened. Is there not in hell an abode for the proud?

(303) And they have not honored Allah with the honor that is due to Him; and the whole earth shall be in His grip on the day of resurrection and the heavens rolled up in His right hand; glory be to Him, and may He be exalted above what they associate (with Him).

(304) And those who disbelieve shall be driven to hell in companies; until, when they come to it, its doors shall be opened, and the keepers of it shall say to them: Did not there come to you apostles from among you reciting to you the communications of your Lord and warning you of the meeting of this day of yours? They shall say: Yea! But the sentence of punishment was due against the unbelievers.

(305) And keep them from evil deeds, and whom Thou keepest from evil deeds this day, indeed Thou hast mercy on him, and that is the mighty achievement.

(306) Possessor of the highest rank, Lord of power: He makes the inspiration to light by His command upon whom He pleases of His servants, that he may warn (men) of the day of meeting.

(307) (Of) the day when they shall come forth, nothing concerning them remains hidden to Allah. To whom belongs the kingdom this day? To Allah, the One, the Subduer (of all).

(308) This day every soul shall be rewarded for what it has earned; no injustice (shall be done) this day; surely Allah is quick in reckoning.

(309) And warn them of the day that draws near, when hearts shall rise up to the throats, grieving inwardly; the unjust shall not have any compassionate friend nor any intercessor who should be obeyed.

(310) And Musa said: Surely I take refuge with my Lord and-- your Lord from every proud one who does not believe in the day of reckoning.