Well, the Hijri date 20 Shawwal 1253 corresponds to the Gregorian date Tuesday, 16 January 1838. This date lies in the tenth month of the Hijri year 1253 AH, which is Shawwal of 1253 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1253/10/20 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 16 January 1838 to its equivalent Arabic date.
The following is the conversion of the Arabic date 20 Shawwal 1253 AH to its equivalent Gregorian date.
وَٱلَّذِينَ ءَاتَيْنَٰهُمُ ٱلْكِتَٰبَ يَفْرَحُونَ بِمَآ أُنزِلَ إِلَيْكَ ۖ وَمِنَ ٱلْأَحْزَابِ مَن يُنكِرُ بَعْضَهُۥ ۚ قُلْ إِنَّمَآ أُمِرْتُ أَنْ أَعْبُدَ ٱللَّهَ وَلَآ أُشْرِكَ بِهِۦٓ ۚ إِلَيْهِ أَدْعُوا۟ وَإِلَيْهِ مَـَٔابِ
Those unto whom We gave the Scripture rejoice in that which is revealed unto thee. And of the clans there are who deny some of it. Say: I am commanded only that I serve Allah and ascribe unto Him no partner. Unto Him I cry, and unto Him is my return.
Surah Ar-Ra'd(13:36)