Well, the Hijri date 12 Dhul Hijjah 1477 corresponds to the Gregorian date Wednesday, 7 July 2055. This date lies in the twelfth month of the Hijri year 1477 AH, which is Dhu Al-Hijjah of 1477 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1477/12/12 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 July 2055 to its equivalent Arabic date.
The following is the conversion of the Arabic date 12 Dhul Hijjah 1477 AH to its equivalent Gregorian date.
۞ وَإِلَىٰ ثَمُودَ أَخَاهُمْ صَٰلِحًۭا ۚ قَالَ يَٰقَوْمِ ٱعْبُدُوا۟ ٱللَّهَ مَا لَكُم مِّنْ إِلَٰهٍ غَيْرُهُۥ ۖ هُوَ أَنشَأَكُم مِّنَ ٱلْأَرْضِ وَٱسْتَعْمَرَكُمْ فِيهَا فَٱسْتَغْفِرُوهُ ثُمَّ تُوبُوٓا۟ إِلَيْهِ ۚ إِنَّ رَبِّى قَرِيبٌۭ مُّجِيبٌۭ
And unto (the tribe of) Thamud (We sent) their brother Salih. He said: O my people! Serve Allah, Ye have no other Allah save Him. He brought you forth from the earth and hath made you husband it. So ask forgiveness of Him and turn unto Him repentant. Lo! my Lord is Nigh, Responsive.
Surah Hud(11:61)