2 verses have
sun
in Edition Clear Qur'an by Talal Itani / Al-An'aam (The Cattle)

6:78Then, when he saw the sun rising, he said, “This is my lord, this is bigger.” But when it set, he said, “O my people, I am innocent of your idolatry.

6:96It is He Who breaks the dawn. And He made the night for rest, and the sun and the moon for calculation. Such is the disposition of the Almighty, the All-Knowing.