Well, the Hijri date 10 Jumada Al Akhira 1399 corresponds to the Gregorian date Sunday, 6 May 1979. This date lies in the sixth month of the Hijri year 1399 AH, which is Jumada Al-Thani of 1399 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1399/06/10 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 6 May 1979 to its equivalent Arabic date.
The following is the conversion of the Arabic date 10 Jumada Al Akhira 1399 AH to its equivalent Gregorian date.
وَمَا مِنَّآ إِلَّا لَهُۥ مَقَامٌۭ مَّعْلُومٌۭ
There is not one of us but hath his known position.
Surah As-Saaffaat(37:164)
Sahih al-Bukhari
Sales and Trade
Chapter: Selling of silver for gold on delayed payment
Narrated Abu Al-Minhal:
I asked Al-Bara' bin `Azib and Zaid bin Arqam about money exchanges. Each of them said, "This is better than I," and both of them said, "Allah's Messenger (ﷺ) forbade the selling of silver for gold on credit. "
Sahih al-Bukhari 2180, 2181