Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) states: The Prophet (peace and blessings be upon him) would not stone until the sun had passed the meridian.
Al-Bazzar recorded it; its chain contains al-Hajjaj bin Artah, about whom there is criticism.
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الحج / 5582