Ya-Sin 36:40

La ashshamsu yanbaghee lahaan tudrika alqamara wala allaylu sabiqu annahariwakullun fee falakin yasbahoon

It is not allowable [i.e., possible] for the sun to reach the moon, nor does the night overtake the day, but each, in an orbit, is swimming.

Neither it is for the sun to overtake the moon, nor can the night outpace the day. Each one is floating in an orbit.