Well, the Hijri date 22 Muharram 1616 corresponds to the Gregorian date Sunday, 5 July 2189. This date lies in the first month of the Hijri year 1616 AH, which is Muharram of 1616 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1616/01/22 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 5 July 2189 to its equivalent Arabic date.
The following is the conversion of the Arabic date 22 Muharram 1616 AH to its equivalent Gregorian date.
وَلَقَدْ ءَاتَيْنَا مُوسَى ٱلْكِتَٰبَ فَٱخْتُلِفَ فِيهِ ۗ وَلَوْلَا كَلِمَةٌۭ سَبَقَتْ مِن رَّبِّكَ لَقُضِىَ بَيْنَهُمْ ۚ وَإِنَّهُمْ لَفِى شَكٍّۢ مِّنْهُ مُرِيبٍۢ
And We verily gave Moses the Scripture, but there hath been dispute concerning it; and but for a Word that had already gone forth from thy Lord, it would ere now have been judged between them; but lo! they are in hopeless doubt concerning it.
Surah Fussilat(41:45)