The word(s) "day" appears 568 time(s) in 513 verse(s) in Quran in Muhammad Pickthal translation.

(121) He it is Who hath appointed for you the night that ye should rest therein and the day giving sight. Lo! herein verily are portents for a folk that heed.

(122) But this day We save thee in thy body that thou mayst be a portent for those after thee. Lo! most of mankind are heedless of Our portents.

(123) And We verily did allot unto the Children of Israel a fixed abode, and did provide them with good things; and they differed not until the knowledge came unto them. Lo! thy Lord will judge between them on the day of Resurrection concerning that wherein they used to differ.

(124) What expect they save the like of the days of those who passed away before them? Say: Expect then! I am with you among the expectant.

(125) And (bidding you): Ask pardon of your Lord and turn to Him repentant. He will cause you to enjoy a fair estate until a time appointed. He giveth His bounty unto every bountiful one. But if ye turn away, lo! (then) I fear for you the retribution of an awful day.

(126) And He it is Who created the heavens and the earth in six days - and His Throne was upon the water - that He might try you, which of you is best in conduct. Yet if thou (O Muhammad) sayest: Lo! ye will be raised again after death! those who disbelieve will surely say: This is naught but mere magic.

(127) And if We delay for them the doom until a reckoned time, they will surely say: What withholdeth it? Verily on the day when it cometh unto them, it cannot be averted from them, and that which they derided will surround them.

(128) That ye serve none, save Allah. Lo! I fear for you the retribution of a painful day.

(129) He said: I shall betake me to some mountain that will save me from the water. (Noah) said: This day there is none that saveth from the commandment of Allah save him on whom He hath had mercy. And the wave came in between them, so he was among the drowned.

(130) And a curse was made to follow them in the world and on the day of Resurrection. Lo! A'ad disbelieved in their Lord. A far removal for A'ad, the folk of Hud!