When was the Qiblah changed?

Imām Ibn al-Jawzī (d. 597/1201) summarized the scholars' opinions in his book "Zād al-Masīr" as follows:

1. It was changed during the ẓuhr (noon) prayer on Monday, the middle of Rajab, after seventeen months from the arrival of the Messenger of Allah ﷺ in Madīnah. [Al-Barāʾ ibn ʿĀzib, Maʿqil ibn Yasār]
2. It was changed on Tuesday, in the middle of Shaʿbān, after eighteen months from his arrival in Madīnah. [Stated by Qatādah]
3. It was changed in Jumādā al-Ākhirah. [Reported by Ibn Salāmah the exegete, from Ibrāhīm al-Harbī]