Well, the Hijri date 12 Rabi Al Awwal 1477 corresponds to the Gregorian date Tuesday, 13 October 2054. This date lies in the third month of the Hijri year 1477 AH, which is Rabi Al-Awwal of 1477 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1477/03/12 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 13 October 2054 to its equivalent Arabic date.
The following is the conversion of the Arabic date 12 Rabi Al Awwal 1477 AH to its equivalent Gregorian date.
وَلَقَدْ ءَاتَيْنَا مُوسَى ٱلْكِتَٰبَ وَجَعَلْنَا مَعَهُۥٓ أَخَاهُ هَٰرُونَ وَزِيرًۭا
We verily gave Moses the Scripture and placed with him his brother Aaron as henchman.
Surah Al-Furqaan(25:35)
Sahih al-Bukhari
Fasting
Chapter: Not to observe Saum for a day or two ahead of Ramadan
Narrated Abu Huraira:
The Prophet (ﷺ) said, "None of you should fast a day or two before the month of Ramadan unless he has the habit of fasting (Nawafil) (and if his fasting coincides with that day) then he can fast that day."
Sahih al-Bukhari 1914