Well, the Hijri date 5 Rabi Al Thani 1379 corresponds to the Gregorian date Wednesday, 7 October 1959. This date lies in the fourth month of the Hijri year 1379 AH, which is Rabi Al-Thani of 1379 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1379/04/05 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 7 October 1959 to its equivalent Arabic date.
The following is the conversion of the Arabic date 5 Rabi Al Thani 1379 AH to its equivalent Gregorian date.
وَمِنَ ٱلَّيْلِ فَتَهَجَّدْ بِهِۦ نَافِلَةًۭ لَّكَ عَسَىٰٓ أَن يَبْعَثَكَ رَبُّكَ مَقَامًۭا مَّحْمُودًۭا
And some part of the night awake for it, a largess for thee. It may be that thy Lord will raise thee to a praised estate.
Surah Al-Israa(17:79)