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

(321) And among His signs are the night and the day and the sun and the moon; do not prostrate to the sun nor to the moon; and prostrate to Allah Who created them, if Him it is that you serve.

(322) But if they are proud, yet those with your Lord glorify Him during the night and the day, and they are not tired.

(323) Surely they who deviate from the right way concerning Our communications are not hidden from Us. What! is he then who is cast into the fire better, or he who comes safe on the day of resurrection? Do what you like, surely He sees what you do.

(324) To Him is referred the knowledge of the hour, and there come not forth any of the fruits from their coverings, nor does a female bear, nor does she give birth, but with His knowledge; and on the day when He shall call out to them, Where are (those whom you called) My associates? They shall say: We declare to Thee, none of us is a witness.

(325) And thus have We revealed to you an Arabic Quran, that you may warn the mother city and those around it, and that you may give warning of the day of gathering together wherein is no doubt; a party shall be in the garden and (another) party in the burning fire.

(326) And you shall see them brought before it humbling themselves because of the abasements, looking with a faint glance. And those who believe shall say: Surely the losers are they who have lost themselves and their followers on the resurrection day. Now surely the iniquitous shall remain in lasting chastisement.

(327) Hearken to your Lord before there comes the day from Allah for which there shall be no averting; you shall have no refuge on that day, nor shall it be yours to make a denial.

(328) And since you were unjust, it will not profit you this day that you are sharers in the chastisement.

(329) But parties from among them differed, so woe to those who were unjust because of the chastisement of a painful day.

(330) The friends shall on that day be enemies one to another, except those who guard (against evil).