Well, the Hijri date 25 Safar 1171 corresponds to the Gregorian date Monday, 7 November 1757. This date lies in the second month of the Hijri year 1171 AH, which is Safar of 1171 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1171/02/25 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 7 November 1757 to its equivalent Arabic date.
The following is the conversion of the Arabic date 25 Safar 1171 AH to its equivalent Gregorian date.
تُولِجُ ٱلَّيْلَ فِى ٱلنَّهَارِ وَتُولِجُ ٱلنَّهَارَ فِى ٱلَّيْلِ ۖ وَتُخْرِجُ ٱلْحَىَّ مِنَ ٱلْمَيِّتِ وَتُخْرِجُ ٱلْمَيِّتَ مِنَ ٱلْحَىِّ ۖ وَتَرْزُقُ مَن تَشَآءُ بِغَيْرِ حِسَابٍۢ
Thou causest the night to pass into the day, and Thou causest the day to pass into the night. And Thou bringest forth the living from the dead, and Thou bringest forth the dead from the living. And Thou givest sustenance to whom Thou choosest, without stint.
Surah Aal-i-Imraan(3:27)