Well, the Hijri date 16 Safar 1158 corresponds to the Gregorian date Friday, 19 March 1745. This date lies in the second month of the Hijri year 1158 AH, which is Safar of 1158 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1158/02/16 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 19 March 1745 to its equivalent Arabic date.
The following is the conversion of the Arabic date 16 Safar 1158 AH to its equivalent Gregorian date.
عَلِمَتْ نَفْسٌۭ مَّا قَدَّمَتْ وَأَخَّرَتْ
A soul will know what it hath sent before (it) and what left behind.
Surah Al-Infitaar(82:5)