Well, the Hijri date 10 Rajab 1421 corresponds to the Gregorian date Saturday, 7 October 2000. This date lies in the seventh month of the Hijri year 1421 AH, which is Rajab of 1421 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1421/07/10 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 7 October 2000 to its equivalent Arabic date.
The following is the conversion of the Arabic date 10 Rajab 1421 AH to its equivalent Gregorian date.
أَلَمْ تَعْلَمْ أَنَّ ٱللَّهَ لَهُۥ مُلْكُ ٱلسَّمَٰوَٰتِ وَٱلْأَرْضِ يُعَذِّبُ مَن يَشَآءُ وَيَغْفِرُ لِمَن يَشَآءُ ۗ وَٱللَّهُ عَلَىٰ كُلِّ شَىْءٍۢ قَدِيرٌۭ
Knowest thou not that unto Allah belongeth the Sovereignty of the heavens and the earth? He punisheth whom He will, and forgiveth whom He will. Allah is Able to do all things.
Surah Al-Maaida(5:40)