Well, the Hijri date 11 Rabi Al Awwal 1399 corresponds to the Gregorian date Thursday, 8 February 1979. This date lies in the third month of the Hijri year 1399 AH, which is Rabi Al-Awwal of 1399 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1399/03/11 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 8 February 1979 to its equivalent Arabic date.
The following is the conversion of the Arabic date 11 Rabi Al Awwal 1399 AH to its equivalent Gregorian date.
وَقَالُوا۟ يَٰٓأَيُّهَ ٱلسَّاحِرُ ٱدْعُ لَنَا رَبَّكَ بِمَا عَهِدَ عِندَكَ إِنَّنَا لَمُهْتَدُونَ
And they said: O wizard! Entreat thy Lord for us by the pact that He hath made with thee. Lo! we verily will walk aright.
Surah Az-Zukhruf(43:49)
Sahih al-Bukhari
Oppressions
Chapter: If somebody allows another to do something
Narrated Jabala:
"We were in Medina with some of the Iraqi people, and we were struck with famine and Ibn Az- Zubair used to give us dates. Ibn `Umar used to pass by and say, "The Prophet (ﷺ) forbade us to eat two dates at a time, unless one takes the permission of one's companions."
Sahih al-Bukhari 2455