Well, the Hijri date 22 Rajab 1431 corresponds to the Gregorian date Sunday, 4 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 Sunday without any doubt. The Arabic date 1431/07/22 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 4 July 2010 to its equivalent Arabic date.
The following is the conversion of the Arabic date 22 Rajab 1431 AH to its equivalent Gregorian date.
وَإِن يُكَذِّبُوكَ فَقَدْ كَذَّبَتْ قَبْلَهُمْ قَوْمُ نُوحٍۢ وَعَادٌۭ وَثَمُودُ
If they deny thee (Muhammad), even so the folk of Noah, and (the tribes of) A'ad and Thamud, before thee, denied (Our messengers);
Surah Al-Hajj(22:42)
Sahih al-Bukhari
Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi)
Chapter
Narrated Abu Masud Al-Badri:
Allah's Messenger (ﷺ) said, "It is sufficient for one to recite the last two Verses of Surat-al-Baqara at night."
Sahih al-Bukhari 4008