Well, the Hijri date 11 Rabi Al Thani 1378 corresponds to the Gregorian date Thursday, 23 October 1958. This date lies in the fourth month of the Hijri year 1378 AH, which is Rabi Al-Thani of 1378 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1378/04/11 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 23 October 1958 to its equivalent Arabic date.
The following is the conversion of the Arabic date 11 Rabi Al Thani 1378 AH to its equivalent Gregorian date.
قَالُوا۟ سُبْحَٰنَكَ لَا عِلْمَ لَنَآ إِلَّا مَا عَلَّمْتَنَآ ۖ إِنَّكَ أَنتَ ٱلْعَلِيمُ ٱلْحَكِيمُ
They said: Be glorified! We have no knowledge saving that which Thou hast taught us. Lo! Thou, only Thou, art the Knower, the Wise.
Surah Al-Baqara(2:32)
Sahih al-Bukhari
Funerals (Al-Janaa'iz)
Chapter: Visiting the deceased person after he has been put in his shroud
Narrated Jabir bin `Abdullah:
When my father was martyred, I lifted the sheet from his face and wept and the people forbade me to do so but the Prophet (ﷺ) did not forbid me. Then my aunt Fatima began weeping and the Prophet (ﷺ) said, "It is all the same whether you weep or not. The angels were shading him continuously with their wings till you shifted him (from the field). "
Sahih al-Bukhari 1244