Well, the Hijri date 13 Dhul Hijjah 1437 corresponds to the Gregorian date Wednesday, 14 September 2016. This date lies in the twelfth month of the Hijri year 1437 AH, which is Dhu Al-Hijjah of 1437 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1437/12/13 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 14 September 2016 to its equivalent Arabic date.
The following is the conversion of the Arabic date 13 Dhul Hijjah 1437 AH to its equivalent Gregorian date.
وَمَن لَّا يُجِبْ دَاعِىَ ٱللَّهِ فَلَيْسَ بِمُعْجِزٍۢ فِى ٱلْأَرْضِ وَلَيْسَ لَهُۥ مِن دُونِهِۦٓ أَوْلِيَآءُ ۚ أُو۟لَٰٓئِكَ فِى ضَلَٰلٍۢ مُّبِينٍ
And whoso respondeth not to Allah's summoner he can nowise escape in the earth, and he hath no protecting friends instead of Him. Such are in error manifest.
Surah Al-Ahqaf(46:32)
Sahih al-Bukhari
Judgments (Ahkaam)
Chapter: Praising the Sultan and saying differently after leaving him
Narrated Muhammad bin Zaid bin `Abdullah bin `Umar:
Some people said to Ibn `Umar, "When we enter upon our ruler(s) we say in their praise what is contrary to what we say when we leave them." Ibn `Umar said, "We used to consider this as hypocrisy."
Sahih al-Bukhari 7178