Well, the Hijri date 27 Shawwal 1399 corresponds to the Gregorian date Tuesday, 18 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 Tuesday without any doubt. The Arabic date 1399/10/27 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 18 September 1979 to its equivalent Arabic date.
The following is the conversion of the Arabic date 27 Shawwal 1399 AH to its equivalent Gregorian date.
كَذَٰلِكَ يَطْبَعُ ٱللَّهُ عَلَىٰ قُلُوبِ ٱلَّذِينَ لَا يَعْلَمُونَ
Thus doth Allah seal the hearts of those who know not.
Surah Ar-Room(30:59)
Sahih al-Bukhari
Knowledge
Chapter: Whoever gave a religious verdict by beckoning or by nodding
Narrated Abu Huraira:
The Prophet (ﷺ) said, "(Religious) knowledge will be taken away (by the death of religious scholars) ignorance (in religion) and afflictions will appear; and Harj will increase." It was asked, "What is Harj, O Allah's Messenger (ﷺ)?" He replied by beckoning with his hand indicating "killing." (Fath-al-Bari Page 192, Vol. 1)
Sahih al-Bukhari 85
