Well, the Hijri date 14 Muharram 1258 corresponds to the Gregorian date Thursday, 24 February 1842. This date lies in the first month of the Hijri year 1258 AH, which is Muharram of 1258 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1258/01/14 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 24 February 1842 to its equivalent Arabic date.
The following is the conversion of the Arabic date 14 Muharram 1258 AH to its equivalent Gregorian date.
وَمَا هَٰذِهِ ٱلْحَيَوٰةُ ٱلدُّنْيَآ إِلَّا لَهْوٌۭ وَلَعِبٌۭ ۚ وَإِنَّ ٱلدَّارَ ٱلْءَاخِرَةَ لَهِىَ ٱلْحَيَوَانُ ۚ لَوْ كَانُوا۟ يَعْلَمُونَ
This life of the world is but a pastime and a game. Lo! the home of the Hereafter - that is Life, if they but knew.
Surah Al-Ankaboot(29:64)