Well, the Hijri date 26 Rajab 1431 corresponds to the Gregorian date Thursday, 8 July 2010. This date lies in the seventh month of the Hijri year 1431 AH, which is Rajab of 1431 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1431/07/26 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 8 July 2010 to its equivalent Arabic date.
The following is the conversion of the Arabic date 26 Rajab 1431 AH to its equivalent Gregorian date.
قُل لِّمَن مَّا فِى ٱلسَّمَٰوَٰتِ وَٱلْأَرْضِ ۖ قُل لِّلَّهِ ۚ كَتَبَ عَلَىٰ نَفْسِهِ ٱلرَّحْمَةَ ۚ لَيَجْمَعَنَّكُمْ إِلَىٰ يَوْمِ ٱلْقِيَٰمَةِ لَا رَيْبَ فِيهِ ۚ ٱلَّذِينَ خَسِرُوٓا۟ أَنفُسَهُمْ فَهُمْ لَا يُؤْمِنُونَ
Say: Unto whom belongeth whatsoever is in the heavens and the earth? Say: Unto Allah. He hath prescribed for Himself mercy, that He may bring you all together to the Day of Resurrection whereof there is no doubt. Those who ruin their souls will not believe.
Surah Al-An'aam(6:12)