Well, the Hijri date 26 Safar 1605 corresponds to the Gregorian date Sunday, 6 December 2178. This date lies in the second month of the Hijri year 1605 AH, which is Safar of 1605 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1605/02/26 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 6 December 2178 to its equivalent Arabic date.
The following is the conversion of the Arabic date 26 Safar 1605 AH to its equivalent Gregorian date.
تَدْعُونَنِى لِأَكْفُرَ بِٱللَّهِ وَأُشْرِكَ بِهِۦ مَا لَيْسَ لِى بِهِۦ عِلْمٌۭ وَأَنَا۠ أَدْعُوكُمْ إِلَى ٱلْعَزِيزِ ٱلْغَفَّٰرِ
Ye call me to disbelieve in Allah and ascribe unto Him as partners that whereof I have no knowledge, while I call you unto the Mighty, the Forgiver.
Surah Ghafir(40:42)