Well, the Hijri date 12 Rabi Al Thani 1428 corresponds to the Gregorian date Sunday, 29 April 2007. This date lies in the fourth month of the Hijri year 1428 AH, which is Rabi Al-Thani of 1428 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1428/04/12 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 29 April 2007 to its equivalent Arabic date.
The following is the conversion of the Arabic date 12 Rabi Al Thani 1428 AH to its equivalent Gregorian date.
وَأَمَّا ٱلَّذِينَ كَفَرُوٓا۟ أَفَلَمْ تَكُنْ ءَايَٰتِى تُتْلَىٰ عَلَيْكُمْ فَٱسْتَكْبَرْتُمْ وَكُنتُمْ قَوْمًۭا مُّجْرِمِينَ
And as for those who disbelieved (it will be said unto them): Were not Our revelations recited unto you? But ye were scornful and became a guilty folk.
Surah Al-Jaathiya(45:31)