Well, the Hijri date 20 Dhul Qidah 1437 corresponds to the Gregorian date Tuesday, 23 August 2016. This date lies in the eleventh month of the Hijri year 1437 AH, which is Dhu Al-Qidah of 1437 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1437/11/20 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 23 August 2016 to its equivalent Arabic date.
The following is the conversion of the Arabic date 20 Dhul Qidah 1437 AH to its equivalent Gregorian date.
لَٰكِنِ ٱلرَّسُولُ وَٱلَّذِينَ ءَامَنُوا۟ مَعَهُۥ جَٰهَدُوا۟ بِأَمْوَٰلِهِمْ وَأَنفُسِهِمْ ۚ وَأُو۟لَٰٓئِكَ لَهُمُ ٱلْخَيْرَٰتُ ۖ وَأُو۟لَٰٓئِكَ هُمُ ٱلْمُفْلِحُونَ
But the messenger and those who believe with him strive with their wealth and their lives. Such are they for whom are the good things. Such are they who are the successful.
Surah At-Tawba(9:88)