Well, the Hijri date 20 Safar 1413 corresponds to the Gregorian date Tuesday, 18 August 1992. This date lies in the second month of the Hijri year 1413 AH, which is Safar of 1413 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1413/02/20 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 18 August 1992 to its equivalent Arabic date.
The following is the conversion of the Arabic date 20 Safar 1413 AH to its equivalent Gregorian date.
وَلَوْ نَشَآءُ لَطَمَسْنَا عَلَىٰٓ أَعْيُنِهِمْ فَٱسْتَبَقُوا۟ ٱلصِّرَٰطَ فَأَنَّىٰ يُبْصِرُونَ
And had We willed, We verily could have quenched their eyesight so that they should struggle for the way. Then how could they have seen?
Surah Yaseen(36:66)