Well, the Hijri date 20 Rabi Al Thani 1368 corresponds to the Gregorian date Friday, 18 February 1949. This date lies in the fourth month of the Hijri year 1368 AH, which is Rabi Al-Thani of 1368 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1368/04/20 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 18 February 1949 to its equivalent Arabic date.
The following is the conversion of the Arabic date 20 Rabi Al Thani 1368 AH to its equivalent Gregorian date.
أُو۟لَٰٓئِكَ ٱلَّذِينَ ٱشْتَرَوُا۟ ٱلضَّلَٰلَةَ بِٱلْهُدَىٰ وَٱلْعَذَابَ بِٱلْمَغْفِرَةِ ۚ فَمَآ أَصْبَرَهُمْ عَلَى ٱلنَّارِ
Those are they who purchase error at the price of guidance, and torment at the price of pardon. How constant are they in their strife to reach the Fire!
Surah Al-Baqara(2:175)
Sahih al-Bukhari
Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh))
"Cruel, and moreover base-born (of illegitimate birth) ." (V.68:13)
Narrated Ibn `Abbas:
(regarding the Verse):-- 'Cruel after all that, base-born (of illegitimate birth).' (68.13) It was revealed in connection with a man from Quaraish who had a notable sign (Zanamah) similar to the notable sign which usually-hung on the neck of a sheep (to recognize it).
Sahih al-Bukhari 4917