Well, the Hijri date 28 Muharram 1207 corresponds to the Gregorian date Friday, 14 September 1792. This date lies in the first month of the Hijri year 1207 AH, which is Muharram of 1207 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1207/01/28 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 1792 to its equivalent Arabic date.
The following is the conversion of the Arabic date 28 Muharram 1207 AH to its equivalent Gregorian date.
۞ وَإِلَىٰ ثَمُودَ أَخَاهُمْ صَٰلِحًۭا ۚ قَالَ يَٰقَوْمِ ٱعْبُدُوا۟ ٱللَّهَ مَا لَكُم مِّنْ إِلَٰهٍ غَيْرُهُۥ ۖ هُوَ أَنشَأَكُم مِّنَ ٱلْأَرْضِ وَٱسْتَعْمَرَكُمْ فِيهَا فَٱسْتَغْفِرُوهُ ثُمَّ تُوبُوٓا۟ إِلَيْهِ ۚ إِنَّ رَبِّى قَرِيبٌۭ مُّجِيبٌۭ
And unto (the tribe of) Thamud (We sent) their brother Salih. He said: O my people! Serve Allah, Ye have no other Allah save Him. He brought you forth from the earth and hath made you husband it. So ask forgiveness of Him and turn unto Him repentant. Lo! my Lord is Nigh, Responsive.
Surah Hud(11:61)