Well, the Hijri date 16 Rabi Al Thani 1258 corresponds to the Gregorian date Thursday, 26 May 1842. This date lies in the fourth month of the Hijri year 1258 AH, which is Rabi Al-Thani of 1258 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1258/04/16 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 26 May 1842 to its equivalent Arabic date.
The following is the conversion of the Arabic date 16 Rabi Al Thani 1258 AH to its equivalent Gregorian date.
وَٱلَّٰٓـِٔى يَئِسْنَ مِنَ ٱلْمَحِيضِ مِن نِّسَآئِكُمْ إِنِ ٱرْتَبْتُمْ فَعِدَّتُهُنَّ ثَلَٰثَةُ أَشْهُرٍۢ وَٱلَّٰٓـِٔى لَمْ يَحِضْنَ ۚ وَأُو۟لَٰتُ ٱلْأَحْمَالِ أَجَلُهُنَّ أَن يَضَعْنَ حَمْلَهُنَّ ۚ وَمَن يَتَّقِ ٱللَّهَ يَجْعَل لَّهُۥ مِنْ أَمْرِهِۦ يُسْرًۭا
And for such of your women as despair of menstruation, if ye doubt, their period (of waiting) shall be three months, along with those who have it not. And for those with child, their period shall be till they bring forth their burden. And whosoever keepeth his duty to Allah, He maketh his course easy for him.
Surah At-Talaaq(65:4)
