9 verses have
day
in Edition Clear Qur'an by Talal Itani / Ar-Room (The Romans)

30:4In a few years. The matter is up to God, in the past, and in the future. On that day, the believers will rejoice.

30:12On the Day when the Hour takes place, the guilty will despair.

30:14On the Day when the Hour takes place—on that Day they will separate.

30:18His is the praise in the heavens and on earth, and in the evening, and when you reach midday.

30:23And of His signs are your sleep by night and day, and your pursuit of His bounty. In this are signs for people who listen.

30:43So devote yourself to the upright religion, before there comes from God a Day that cannot be averted. On that Day, they will be shocked.

30:55On the Day when the Hour takes place, the sinners will swear they had stayed but an hour. Thus they were deluded.

30:56But those endowed with knowledge and faith will say, “You remained in God’s Book until the Day of Resurrection. This is the Day of Resurrection, but you did not know.”

30:57On that Day, the sinners’ excuses will not benefit them, nor will they be excused.