Well, the Hijri date 4 Jumada Al Oula 1616 corresponds to the Gregorian date Tuesday, 13 October 2189. This date lies in the fifth month of the Hijri year 1616 AH, which is Jumada Al-Awwal of 1616 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1616/05/04 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 13 October 2189 to its equivalent Arabic date.
The following is the conversion of the Arabic date 4 Jumada Al Oula 1616 AH to its equivalent Gregorian date.
إِلَّآ أَن يَشَآءَ ٱللَّهُ ۚ وَٱذْكُر رَّبَّكَ إِذَا نَسِيتَ وَقُلْ عَسَىٰٓ أَن يَهْدِيَنِ رَبِّى لِأَقْرَبَ مِنْ هَٰذَا رَشَدًۭا
Except if Allah will. And remember thy Lord when thou forgettest, and say: It may be that my Lord guideth me unto a nearer way of truth than this.
Surah Al-Kahf(18:24)