Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
bayhaqi:1704ʿAlī b. Muḥammad b. Bishrān al-ʿAdl> Ismāʿīl b. Muḥammad al-Ṣaffār > al-Ḥasan ʿAlī b. ʿAffān > Ibn Numayr > ʿUbaydullāh b. ʿUmar > Nāfiʿ > Ibn ʿUmar

[Machine] The inclination of the sun changes after noon.  

البيهقي:١٧٠٤أنبأ عَلِيُّ بْنُ مُحَمَّدِ بْنِ بِشْرَانَ الْعَدْلُ بِبَغْدَادَ أنا إِسْمَاعِيلُ بْنُ مُحَمَّدٍ الصَّفَّارُ ثنا الْحَسَنُ عَلِيُّ بْنُ عَفَّانَ ثنا ابْنُ نُمَيْرٍ عَنْ عُبَيْدِ اللهِ بْنِ عُمَرَ عَنْ نَافِعٍ عَنِ ابْنِ عُمَرَ قَالَ

دُلُوكُ الشَّمْسِ مَيْلُهَا بَعْدَ نِصْفِ النَّهَارِ