Well, the Hijri date 6 Shawwal 1393 corresponds to the Gregorian date Thursday, 1 November 1973. This date lies in the tenth month of the Hijri year 1393 AH, which is Shawwal of 1393 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1393/10/06 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 1 November 1973 to its equivalent Arabic date.
The following is the conversion of the Arabic date 6 Shawwal 1393 AH to its equivalent Gregorian date.
وَعَادًۭا وَثَمُودَا۟ وَقَد تَّبَيَّنَ لَكُم مِّن مَّسَٰكِنِهِمْ ۖ وَزَيَّنَ لَهُمُ ٱلشَّيْطَٰنُ أَعْمَٰلَهُمْ فَصَدَّهُمْ عَنِ ٱلسَّبِيلِ وَكَانُوا۟ مُسْتَبْصِرِينَ
And (the tribes of) A'ad and Thamud! (Their fate) is manifest unto you from their (ruined and deserted) dwellings. Satan made their deeds seem fair unto them and so debarred them from the Way, though they were keen observers.
Surah Al-Ankaboot(29:38)
Sahih al-Bukhari
Fighting for the Cause of Allah (Jihaad)
Chapter: What has been said about the evil omen of a horse
Narrated `Abdullah bin `Umar:
I heard the Prophet (ﷺ) saying. "Evil omen is in three things: The horse, the woman and the house."
Sahih al-Bukhari 2858