Well, the Hijri date 20 Rabi Al Thani 1493 corresponds to the Gregorian date Friday, 30 May 2070. This date lies in the fourth month of the Hijri year 1493 AH, which is Rabi Al-Thani of 1493 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1493/04/20 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 30 May 2070 to its equivalent Arabic date.
The following is the conversion of the Arabic date 20 Rabi Al Thani 1493 AH to its equivalent Gregorian date.
فَخَرَجَ مِنْهَا خَآئِفًۭا يَتَرَقَّبُ ۖ قَالَ رَبِّ نَجِّنِى مِنَ ٱلْقَوْمِ ٱلظَّٰلِمِينَ
So he escaped from thence, fearing, vigilant. He said: My Lord! Deliver me from the wrongdoing folk.
Surah Al-Qasas(28:21)
Sahih al-Bukhari
Virtues and Merits of the Prophet (pbuh) and his Companions
Chapter: Virtues of Quraish
Narrated `Urwa bin Az-Zubair:
`Abdullah bin Az-Zubair went with some women of the tribe of Bani Zuhra to `Aisha who used to treat them nicely because of their relation to Allah's Messenger (ﷺ).
Sahih al-Bukhari 3503