Well, the Hijri date 19 Safar 1133 corresponds to the Gregorian date Thursday, 19 December 1720. This date lies in the second month of the Hijri year 1133 AH, which is Safar of 1133 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1133/02/19 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 19 December 1720 to its equivalent Arabic date.
The following is the conversion of the Arabic date 19 Safar 1133 AH to its equivalent Gregorian date.
وَمَآ أَرْسَلْنَا مِن رَّسُولٍ إِلَّا بِلِسَانِ قَوْمِهِۦ لِيُبَيِّنَ لَهُمْ ۖ فَيُضِلُّ ٱللَّهُ مَن يَشَآءُ وَيَهْدِى مَن يَشَآءُ ۚ وَهُوَ ٱلْعَزِيزُ ٱلْحَكِيمُ
And We never sent a messenger save with the language of his folk, that he might make (the message) clear for them. Then Allah sendeth whom He will astray, and guideth whom He will. He is the Mighty, the Wise.
Surah Ibrahim(14:4)