Well, the Hijri date 6 Ramadan 1273 corresponds to the Gregorian date Wednesday, 29 April 1857. This date lies in the ninth month of the Hijri year 1273 AH, which is Ramadan of 1273 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1273/09/06 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 29 April 1857 to its equivalent Arabic date.
The following is the conversion of the Arabic date 6 Ramadan 1273 AH to its equivalent Gregorian date.
وَٱلَّذِينَ ٱجْتَنَبُوا۟ ٱلطَّٰغُوتَ أَن يَعْبُدُوهَا وَأَنَابُوٓا۟ إِلَى ٱللَّهِ لَهُمُ ٱلْبُشْرَىٰ ۚ فَبَشِّرْ عِبَادِ
And those who put away false gods lest they should worship them and turn to Allah in repentance, for them there are glad tidings. Therefor give good tidings (O Muhammad) to My bondmen
Surah Az-Zumar(39:17)