Well, the Hijri date 20 Rabi Al Awwal 1477 corresponds to the Gregorian date Wednesday, 21 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 Wednesday without any doubt. The Arabic date 1477/03/20 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 21 October 2054 to its equivalent Arabic date.
The following is the conversion of the Arabic date 20 Rabi Al Awwal 1477 AH to its equivalent Gregorian date.
وَٱللَّهُ أَعْلَمُ بِأَعْدَآئِكُمْ ۚ وَكَفَىٰ بِٱللَّهِ وَلِيًّۭا وَكَفَىٰ بِٱللَّهِ نَصِيرًۭا
Allah knoweth best (who are) your enemies. Allah is sufficient as a Guardian, and Allah is sufficient as a Supporter.
Surah An-Nisaa(4:45)
Sahih al-Bukhari
Invoking Allah for Rain (Istisqaa)
Chapter: The saying that "The Prophet (pbuh) did not turn his cloak inside out during the invocation for rain on Friday."
Narrated Anas bin Malik:
I p man complained to the Prophet (ﷺ) about the destruction of livestock and property and the hunger of the offspring. So he invoked (Allah for rain. The narrator (Anas) did not mention that the Prophet (ﷺ) had worn his cloak inside out or faced the Qibla.
Sahih al-Bukhari 1018