Well, the Hijri date 13 Rabi Al Awwal 1378 corresponds to the Gregorian date Friday, 26 September 1958. This date lies in the third month of the Hijri year 1378 AH, which is Rabi Al-Awwal of 1378 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1378/03/13 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 26 September 1958 to its equivalent Arabic date.
The following is the conversion of the Arabic date 13 Rabi Al Awwal 1378 AH to its equivalent Gregorian date.
وَعَادًۭا وَثَمُودَا۟ وَأَصْحَٰبَ ٱلرَّسِّ وَقُرُونًۢا بَيْنَ ذَٰلِكَ كَثِيرًۭا
And (the tribes of) A'ad and Thamud, and the dwellers in Ar-Rass, and many generations in between.
Surah Al-Furqaan(25:38)
Sahih al-Bukhari
Divorce
Chapter: A widow should mourn for four months and ten days.
Zainab further said:
I want to Zainab bint Jahsh when her brother died. She asked for perfume and used some of it and said, "By Allah, I am not in need of perfume, but I have heard Allah's Messenger (ﷺ) saying on the pulpit, 'It is not lawful for a lady who believes in Allah and the last day to mourn for more than three days except for her husband for whom she should mourn for four months and ten days.'"
Sahih al-Bukhari 5335
