Well, the Hijri date 18 Muharram 1235 corresponds to the Gregorian date Friday, 5 November 1819. This date lies in the first month of the Hijri year 1235 AH, which is Muharram of 1235 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1235/01/18 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 5 November 1819 to its equivalent Arabic date.
The following is the conversion of the Arabic date 18 Muharram 1235 AH to its equivalent Gregorian date.
۞ ٱللَّهُ ٱلَّذِى سَخَّرَ لَكُمُ ٱلْبَحْرَ لِتَجْرِىَ ٱلْفُلْكُ فِيهِ بِأَمْرِهِۦ وَلِتَبْتَغُوا۟ مِن فَضْلِهِۦ وَلَعَلَّكُمْ تَشْكُرُونَ
Allah it is Who hath made the sea of service unto you that the ships may run thereon by His command, and that ye may seek of His bounty, and that haply ye may be thankful;
Surah Al-Jaathiya(45:12)