The word(s) "sun" appears 112 time(s) in 94 verse(s) in Quran in Mohsin Khan translation.

(31) "Or the water thereof (of the gardens) becomes deep-sunken (underground) so that you will never be able to seek it."

(32) Until, when he reached the setting place of the sun, he found it setting in a spring of black muddy (or hot) water. And he found near it a people. We (Allah) said (by inspiration): "O Dhul-Qarnain! Either you punish them, or treat them with kindness."

(33) Until, when he came to the rising place of the sun, he found it rising on a people for whom We (Allah) had provided no shelter against the sun.

(34) Whereby the heavens are almost torn, and the earth is split asunder, and the mountains fall in ruins,

(35) [Musa (Moses)] said: "Your appointed meeting is the day of the festival, and let the people assemble when the sun has risen (forenoon)."

(36) And you (will) suffer not from thirst therein nor from the sun's heat.

(37) So bear patiently (O Muhammad صلى الله عليه وسلم) what they say, and glorify the praises of your Lord before the rising of the sun, and before its setting, and during some hours of the night, and at the ends of the day (an indication for the five compulsory congregational prayers), that you may become pleased (with the reward which Allah shall give you).

(38) And We have made the heaven a roof, safe and well guarded. Yet they turn away from its signs (i.e. sun, moon, winds, clouds, etc.).

(39) And He it is Who has created the night and the day, and the sun and the moon, each in an orbit floating.

(40) Say (O Muhammad صلى الله عليه وسلم): "I warn you only by the revelation (from Allah and not by the opinion of the religious scholars and others). But the deaf (who follow the religious scholars and others blindly) will not hear the call, (even) when they are warned [i.e. one should follow only the Qur'an and the sunnah (legal ways, orders, acts of worship, and the statements of Prophet Muhammad صلى الله عليه وسلم, as the companions of the Prophet صلى الله عليه وسلم did)] .