Well, the Hijri date 7 Shawwal 1399 corresponds to the Gregorian date Wednesday, 29 August 1979. This date lies in the tenth month of the Hijri year 1399 AH, which is Shawwal of 1399 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1399/10/07 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 29 August 1979 to its equivalent Arabic date.
The following is the conversion of the Arabic date 7 Shawwal 1399 AH to its equivalent Gregorian date.
تَبَارَكَ ٱلَّذِى جَعَلَ فِى ٱلسَّمَآءِ بُرُوجًۭا وَجَعَلَ فِيهَا سِرَٰجًۭا وَقَمَرًۭا مُّنِيرًۭا
Blessed be He Who hath placed in the heaven mansions of the stars, and hath placed therein a great lamp and a moon giving light!
Surah Al-Furqaan(25:61)
Sahih al-Bukhari
Afflictions and the End of the World
Chapter: Changing the words
Narrated Nafi`:
When the people of Medina dethroned Yazid bin Muawiya, Ibn `Umar gathered his special friends and children and said, "I heard the Prophet (ﷺ) saying, 'A flag will be fixed for every betrayer on the Day of Resurrection,' and we have given the oath of allegiance to this person (Yazid) in accordance with the conditions enjoined by Allah and His Apostle and I do not know of anything more faithless than fighting a person who has been given the oath of allegiance in accordance with the conditions enjoined by Allah and His Apostle , and if ever I learn that any person among you has agreed to dethrone Yazid, by giving the oath of allegiance (to somebody else) then there will be separation between him and me."
Sahih al-Bukhari 7111