﴿ وَٱلشَّمْسُ تَجْرِى لِمُسْتَقَرٍّۢ لَّهَا ۚ ذَٰلِكَ تَقْدِيرُ ٱلْعَزِيزِ ٱلْعَلِيمِ ﴾

“And [they have a sign in] the sun: it runs in an orbit of its own [and] that is laid down by the will of the Almighty, the All-Knowing;”

Please check ayah 36:40 for complete tafsir.