Well, the Hijri date 4 Muharram 1219 corresponds to the Gregorian date Saturday, 14 April 1804. This date lies in the first month of the Hijri year 1219 AH, which is Muharram of 1219 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1219/01/04 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 April 1804 to its equivalent Arabic date.
The following is the conversion of the Arabic date 4 Muharram 1219 AH to its equivalent Gregorian date.
ذَٰلِكُمُ ٱللَّهُ رَبُّكُمْ ۖ لَآ إِلَٰهَ إِلَّا هُوَ ۖ خَٰلِقُ كُلِّ شَىْءٍۢ فَٱعْبُدُوهُ ۚ وَهُوَ عَلَىٰ كُلِّ شَىْءٍۢ وَكِيلٌۭ
Such is Allah, your Lord. There is no Allah save Him, the Creator of all things, so worship Him. And He taketh care of all things.
Surah Al-An'aam(6:102)