Well, the Hijri date 1 Rabi Al Thani 1383 corresponds to the Gregorian date Tuesday, 20 August 1963. This date lies in the fourth month of the Hijri year 1383 AH, which is Rabi Al-Thani of 1383 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1383/04/01 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 20 August 1963 to its equivalent Arabic date.
The following is the conversion of the Arabic date 1 Rabi Al Thani 1383 AH to its equivalent Gregorian date.
وَإِن يُرِيدُوا۟ خِيَانَتَكَ فَقَدْ خَانُوا۟ ٱللَّهَ مِن قَبْلُ فَأَمْكَنَ مِنْهُمْ ۗ وَٱللَّهُ عَلِيمٌ حَكِيمٌ
And if they would betray thee, they betrayed Allah before, and He gave (thee) power over them. Allah is Knower, Wise.
Surah Al-Anfaal(8:71)
Sahih al-Bukhari
Virtues of the Qur'an
Chapter: The superiority of Qul-Huwa Allahu Ahad (Surat Al-Ikhlas) (No.112)
Narrated Abu Said Al-Khudri:
My brother, Qatada bin An-Nau'man said, "A man performed the night prayer late at night in the lifetime of the Prophet (ﷺ) and he read: 'Say: He is Allah, (the) One,' (112.1) and read nothing besides that. The next morning a man went to the Prophet (ﷺ) ,~ and told him about that . (The Prophet (ﷺ) replied the same as (in Hadith 532) above.)
Sahih al-Bukhari 5014
