Well, the Hijri date 22 Muharram 1490 corresponds to the Gregorian date Wednesday, 6 April 2067. This date lies in the first month of the Hijri year 1490 AH, which is Muharram of 1490 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1490/01/22 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 6 April 2067 to its equivalent Arabic date.
The following is the conversion of the Arabic date 22 Muharram 1490 AH to its equivalent Gregorian date.
قَالَ إِنَّمَآ أُوتِيتُهُۥ عَلَىٰ عِلْمٍ عِندِىٓ ۚ أَوَلَمْ يَعْلَمْ أَنَّ ٱللَّهَ قَدْ أَهْلَكَ مِن قَبْلِهِۦ مِنَ ٱلْقُرُونِ مَنْ هُوَ أَشَدُّ مِنْهُ قُوَّةًۭ وَأَكْثَرُ جَمْعًۭا ۚ وَلَا يُسْـَٔلُ عَن ذُنُوبِهِمُ ٱلْمُجْرِمُونَ
He said: I have been given it only on account of knowledge I possess. Knew he not that Allah had destroyed already of the generations before him men who were mightier than him in strength and greater in respect of following? The guilty are not questioned of their sins.
Surah Al-Qasas(28:78)