"Anas told me that the Messenger of Allah ﷺ went out when the sun had passed its zenith, and led them in Zuhr prayer." (Using translation from Nasāʾī 496)   

أَنَّ النَّبِيَّ ﷺ «خَرَجَ حِينَ زَاغَتِ الشَّمْسُ فَصَلَّى بِهِمْ صَلَاةَ الظُّهْرِ»