Is there any reference to what time the Prophet s.a.w would go to Quba on Saturday?
بِسْمِ اللهِ الرَّحْمنِ الرَّحِيْم
In the name of Allah, the Most Gracious, the Most Merciful
In the Sahih tradition of Bukhari, the majority of the hadith do not state what time the Prophet would attend Masjid Quba. Scholars are of the opinion it was around morning time but what is clear is the time factor is not connected with the receiving of reward of umrah. Whenever one visits masjid Quba, he should pray 2 rakaats.
Only Allah knows best
Written by Maulana Irfan Ali
Checked and approved by Mufti Mohammed Tosir Miah
Darul Ifta Birmingham
 Sahih al-Bukhari 1194