Well, the Hijri date 7 Rabi Al Thani 1366 corresponds to the Gregorian date Friday, 28 February 1947. This date lies in the fourth month of the Hijri year 1366 AH, which is Rabi Al-Thani of 1366 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1366/04/07 is calculated using the Umm Al-Qura calendar and the sighting of the moon. One thing to remember is that this Arabic date may occur on different Gregorian date depending upon the region and country and obviously the moon.
If you are still not sure about the date then you can use our Arabic date converter.
The following is the conversion of the Gregorian date 28 February 1947 to its equivalent Arabic date.
The following is the conversion of the Arabic date 7 Rabi Al Thani 1366 AH to its equivalent Gregorian date.
قَالُوا۟ وَجَدْنَآ ءَابَآءَنَا لَهَا عَٰبِدِينَ
They said: We found our fathers worshippers of them.
Surah Al-Anbiyaa(21:53)
Sahih al-Bukhari
Hajj (Pilgrimage)
Chapter: Sa'i between As-Safa and Al-Marwa
Narrated Nafi`:
Ibn `Umar said, "When Allah's Messenger (ﷺ) performed the first Tawaf he did Ramal in the first three rounds and then walked in the remaining four rounds (of Tawaf of the Ka`ba), where as in performing Tawaf between Safa and Marwa he used to run in the midst of the rainwater passage," I asked Nafi`, "Did `Abdullah (bin `Umar) use to walk steadily on reaching the Yemenite Corner?" He replied, "No, unless people were crowded at the Corner; otherwise he would not leave it without touching it."
Sahih al-Bukhari 1644