Well, the Hijri date 20 Jumada Al Oula 1307 corresponds to the Gregorian date Saturday, 11 January 1890. This date lies in the fifth month of the Hijri year 1307 AH, which is Jumada Al-Awwal of 1307 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1307/05/20 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 11 January 1890 to its equivalent Arabic date.
The following is the conversion of the Arabic date 20 Jumada Al Oula 1307 AH to its equivalent Gregorian date.
فَأَرْسَلْنَا عَلَيْهِمْ رِيحًۭا صَرْصَرًۭا فِىٓ أَيَّامٍۢ نَّحِسَاتٍۢ لِّنُذِيقَهُمْ عَذَابَ ٱلْخِزْىِ فِى ٱلْحَيَوٰةِ ٱلدُّنْيَا ۖ وَلَعَذَابُ ٱلْءَاخِرَةِ أَخْزَىٰ ۖ وَهُمْ لَا يُنصَرُونَ
Therefor We let loose on them a raging wind in evil days, that We might make them taste the torment of disgrace in the life of the world. And verily the doom of the Hereafter will be more shameful, and they will not be helped.
Surah Fussilat(41:16)