Well, the Hijri date 12 Shawwal 1384 corresponds to the Gregorian date Saturday, 13 February 1965. This date lies in the tenth month of the Hijri year 1384 AH, which is Shawwal of 1384 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1384/10/12 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 February 1965 to its equivalent Arabic date.
The following is the conversion of the Arabic date 12 Shawwal 1384 AH to its equivalent Gregorian date.
وَإِن كَانَ ذُو عُسْرَةٍۢ فَنَظِرَةٌ إِلَىٰ مَيْسَرَةٍۢ ۚ وَأَن تَصَدَّقُوا۟ خَيْرٌۭ لَّكُمْ ۖ إِن كُنتُمْ تَعْلَمُونَ
And if the debtor is in straitened circumstances, then (let there be) postponement to (the time of) ease; and that ye remit the debt as almsgiving would be better for you if ye did but know.
Surah Al-Baqara(2:280)