Well, the Hijri date 4 Rajab 1399 corresponds to the Gregorian date Wednesday, 30 May 1979. This date lies in the seventh month of the Hijri year 1399 AH, which is Rajab of 1399 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1399/07/04 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 30 May 1979 to its equivalent Arabic date.
The following is the conversion of the Arabic date 4 Rajab 1399 AH to its equivalent Gregorian date.
قُلْ سِيرُوا۟ فِى ٱلْأَرْضِ فَٱنظُرُوا۟ كَيْفَ بَدَأَ ٱلْخَلْقَ ۚ ثُمَّ ٱللَّهُ يُنشِئُ ٱلنَّشْأَةَ ٱلْءَاخِرَةَ ۚ إِنَّ ٱللَّهَ عَلَىٰ كُلِّ شَىْءٍۢ قَدِيرٌۭ
Say (O Muhammad): Travel in the land and see how He originated creation, then Allah bringeth forth the later growth. Lo! Allah is Able to do all things.
Surah Al-Ankaboot(29:20)
Sahih al-Bukhari
Sales and Trade
Chapter: Weighing goods by the seller or the giver
Narrated Jabir:
`Abdullah bin `Amr bin Haram died and was in debt to others. I asked the Prophet (ﷺ) to intercede with his creditors for some reduction in the debts. The Prophet (ﷺ) requested them (to reduce the debts) but they refused. The Prophet (ﷺ) said to me, "Go and put your dates (In heaps) according to their different kinds. The Ajwa on one side, the cluster of Ibn Zaid on another side, etc.. Then call me." I did that and called the Prophet (ﷺ) He came and sat at the head or in the middle of the heaps and ordered me. Measure (the dates) for the people (creditors)." I measured for them till I paid all the debts. My dates remained as it nothing had been taken from them. In other narrations, Jabir said; The Prophet (ﷺ) said, "He (i.e. `Abdullah) continued measuring for them till he paid all the debts." The Prophet (ﷺ) said (to `Abdullah), "Cut (clusters) for him (i.e. one of the creditors) and measure for him fully."
Sahih al-Bukhari 2127
