Well, the Hijri date 23 Ramadan 1431 corresponds to the Gregorian date Thursday, 2 September 2010. This date lies in the ninth month of the Hijri year 1431 AH, which is Ramadan of 1431 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1431/09/23 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 2 September 2010 to its equivalent Arabic date.
The following is the conversion of the Arabic date 23 Ramadan 1431 AH to its equivalent Gregorian date.
أَمَّنْ خَلَقَ ٱلسَّمَٰوَٰتِ وَٱلْأَرْضَ وَأَنزَلَ لَكُم مِّنَ ٱلسَّمَآءِ مَآءًۭ فَأَنۢبَتْنَا بِهِۦ حَدَآئِقَ ذَاتَ بَهْجَةٍۢ مَّا كَانَ لَكُمْ أَن تُنۢبِتُوا۟ شَجَرَهَآ ۗ أَءِلَٰهٌۭ مَّعَ ٱللَّهِ ۚ بَلْ هُمْ قَوْمٌۭ يَعْدِلُونَ
Is not He (best) Who created the heavens and the earth, and sendeth down for you water from the sky wherewith We cause to spring forth joyous orchards, whose trees it never hath been yours to cause to grow. Is there any Allah beside Allah? Nay, but they are folk who ascribe equals (unto Him)!
Surah An-Naml(27:60)
Sahih al-Bukhari
Fighting for the Cause of Allah (Jihaad)
Chapter: There is no emigration after the Conquest
Narrated Abu `Uthman An-Nahdi:
Mujashi (bin Mas`ud) took his brother Mujalid bin Musud to the Prophet (ﷺ) and said, "This is Mujalid and he will give a pledge of allegiance to you for migration." The Prophet (ﷺ) said, "There is no migration after the Conquest of Mecca, but I will take his pledge of allegiance for Islam."
Sahih al-Bukhari 3078, 3079