Well, the Hijri date 14 Shawwal 1399 corresponds to the Gregorian date Wednesday, 5 September 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 1399/10/14 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 5 September 1979 to its equivalent Arabic date.
The following is the conversion of the Arabic date 14 Shawwal 1399 AH to its equivalent Gregorian date.
إِنِّى لَكُمْ رَسُولٌ أَمِينٌۭ
Lo! I am a faithful messenger unto you,
Surah Ash-Shu'araa(26:107)
Sahih al-Bukhari
Belief
Chapter: To love the Messenger (Muhammad saws) is a part of faith
Narrated Anas:
The Prophet (ﷺ) said "None of you will have faith till he loves me more than his father, his children and all mankind."
Sahih al-Bukhari 15