Explanation

The change of Qibla occurred In 2 Hijri years (624 AD) 

During the Zohar prayer, the change of Qibla happened.

Masjid al-Qiblatain is one of the three oldest mosques in Islamic history

Additional information:

The change of Qibla occurred after the 18 months of migration of the Holy Prophet (PBUH) to Madina

The first Qibla Muslims prayed for is  Al-Aqsa mosque المسجد الأقصى (Bait Al-Maqdis بيت المقدس)

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