Well, the Hijri date 20 Muharram 1612 corresponds to the Gregorian date Tuesday, 16 August 2185. This date lies in the first month of the Hijri year 1612 AH, which is Muharram of 1612 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1612/01/20 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 16 August 2185 to its equivalent Arabic date.
The following is the conversion of the Arabic date 20 Muharram 1612 AH to its equivalent Gregorian date.
وَهُوَ ٱلَّذِى خَلَقَ مِنَ ٱلْمَآءِ بَشَرًۭا فَجَعَلَهُۥ نَسَبًۭا وَصِهْرًۭا ۗ وَكَانَ رَبُّكَ قَدِيرًۭا
And He it is Who hath created man from water, and hath appointed for him kindred by blood and kindred by marriage; for thy Lord is ever Powerful.
Surah Al-Furqaan(25:54)