Well, the Hijri date 11 Jumada Al Akhira 1431 corresponds to the Gregorian date Tuesday, 25 May 2010. This date lies in the sixth month of the Hijri year 1431 AH, which is Jumada Al-Thani of 1431 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1431/06/11 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 25 May 2010 to its equivalent Arabic date.
The following is the conversion of the Arabic date 11 Jumada Al Akhira 1431 AH to its equivalent Gregorian date.
أَمْ يَقُولُونَ ٱفْتَرَىٰهُ ۖ قُلْ فَأْتُوا۟ بِسُورَةٍۢ مِّثْلِهِۦ وَٱدْعُوا۟ مَنِ ٱسْتَطَعْتُم مِّن دُونِ ٱللَّهِ إِن كُنتُمْ صَٰدِقِينَ
Or say they: He hath invented it? Say: Then bring a surah like unto it, and call (for help) on all ye can besides Allah, if ye are truthful.
Surah Yunus(10:38)
Sahih al-Bukhari
Hajj (Pilgrimage)
Chapter: From where to leave Makkah
Narrated `Aisha:
In the year of the conquest of Mecca, the Prophet (ﷺ) entered Mecca from Kada' at the higher place of Mecca. (Hisham, a sub-narrator said, " `Urwa used to enter (Mecca) from both Kada' and Kuda and he often entered through Kada' which was nearer to his dwelling place.)"
Sahih al-Bukhari 1579