Well, the Hijri date 3 Jumada Al Oula 1388 corresponds to the Gregorian date Sunday, 28 July 1968. This date lies in the fifth month of the Hijri year 1388 AH, which is Jumada Al-Awwal of 1388 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1388/05/03 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 28 July 1968 to its equivalent Arabic date.
The following is the conversion of the Arabic date 3 Jumada Al Oula 1388 AH to its equivalent Gregorian date.
أَمْ لَهُمْ شُرَكَٰٓؤُا۟ شَرَعُوا۟ لَهُم مِّنَ ٱلدِّينِ مَا لَمْ يَأْذَنۢ بِهِ ٱللَّهُ ۚ وَلَوْلَا كَلِمَةُ ٱلْفَصْلِ لَقُضِىَ بَيْنَهُمْ ۗ وَإِنَّ ٱلظَّٰلِمِينَ لَهُمْ عَذَابٌ أَلِيمٌۭ
Or have they partners (of Allah) who have made lawful for them in religion that which Allah allowed not? And but for a decisive word (gone forth already), it would have been judged between them. Lo! for wrong-doers is a painful doom.
Surah Ash-Shura(42:21)