Well, the Hijri date 28 Safar 1404 corresponds to the Gregorian date Friday, 2 December 1983. This date lies in the second month of the Hijri year 1404 AH, which is Safar of 1404 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1404/02/28 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 2 December 1983 to its equivalent Arabic date.
The following is the conversion of the Arabic date 28 Safar 1404 AH to its equivalent Gregorian date.
وَلَمَّا سَكَتَ عَن مُّوسَى ٱلْغَضَبُ أَخَذَ ٱلْأَلْوَاحَ ۖ وَفِى نُسْخَتِهَا هُدًۭى وَرَحْمَةٌۭ لِّلَّذِينَ هُمْ لِرَبِّهِمْ يَرْهَبُونَ
Then, when the anger of Moses abated, he took up the tablets, and in their inscription there was guidance and mercy for all those who fear their Lord.
Surah Al-A'raaf(7:154)