8 verses have
day
in Edition Clear Qur'an by Talal Itani / Ash-Shu'araa (The Poets)

26:38So the magicians were gathered for the appointment on a specified day.

26:82He who, I hope, will forgive my sins on the Day of the Reckoning.”

26:87And do not disgrace me on the Day they are resurrected.

26:88The Day when neither wealth nor children will help.

26:135I fear for you the punishment of an awesome Day.”

26:155He said, “This is a she-camel; she has her turn of drinking, and you have your turn of drinking—on a specified day.

26:156And do not touch her with harm, lest the punishment of a great day seizes you.”

26:189But they denied him. So the punishment of the day of gloom gripped them. It was the punishment of a great day.