Well, the Hijri date 19 Ramadan 1397 corresponds to the Gregorian date Friday, 2 September 1977. This date lies in the ninth month of the Hijri year 1397 AH, which is Ramadan of 1397 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1397/09/19 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 2 September 1977 to its equivalent Arabic date.
The following is the conversion of the Arabic date 19 Ramadan 1397 AH to its equivalent Gregorian date.
وَقَالَ ٱلَّذِينَ ٱتَّبَعُوا۟ لَوْ أَنَّ لَنَا كَرَّةًۭ فَنَتَبَرَّأَ مِنْهُمْ كَمَا تَبَرَّءُوا۟ مِنَّا ۗ كَذَٰلِكَ يُرِيهِمُ ٱللَّهُ أَعْمَٰلَهُمْ حَسَرَٰتٍ عَلَيْهِمْ ۖ وَمَا هُم بِخَٰرِجِينَ مِنَ ٱلنَّارِ
And those who were but followers will say: If a return were possible for us, we would disown them even as they have disowned us. Thus will Allah show them their own deeds as anguish for them, and they will not emerge from the Fire.
Surah Al-Baqara(2:167)
Sahih al-Bukhari
Merits of the Helpers in Madinah (Ansaar)
Chapter: The days of Pre-Islamic Period of Ignorance
Narrated `Aisha:
Abu Bakr had a slave who used to give him some of his earnings. Abu Bakr used to eat from it. One day he brought something and Abu Bakr ate from it. The slave said to him, "Do you know what this is?" Abu Bakr then enquired, "What is it?" The slave said, "Once, in the pre-Islamic period of ignorance I foretold somebody's future though I did not know this knowledge of foretelling but I, cheated him, and when he met me, he gave me something for that service, and that is what you have eaten from." Then Abu Bakr put his hand in his mouth and vomited whatever was present in his stomach.
Sahih al-Bukhari 3842