Well, the Hijri date 13 Safar 1252 corresponds to the Gregorian date Sunday, 29 May 1836. This date lies in the second month of the Hijri year 1252 AH, which is Safar of 1252 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1252/02/13 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 May 1836 to its equivalent Arabic date.
The following is the conversion of the Arabic date 13 Safar 1252 AH to its equivalent Gregorian date.
ٱلَّذِينَ ٱسْتَجَابُوا۟ لِلَّهِ وَٱلرَّسُولِ مِنۢ بَعْدِ مَآ أَصَابَهُمُ ٱلْقَرْحُ ۚ لِلَّذِينَ أَحْسَنُوا۟ مِنْهُمْ وَٱتَّقَوْا۟ أَجْرٌ عَظِيمٌ
As for those who heard the call of Allah and His messenger after the harm befell them (in the fight); for such of them as do right and ward off (evil), there is great reward.
Surah Aal-i-Imraan(3:172)