Well, the Hijri date 6 Shawwal 1390 corresponds to the Gregorian date Friday, 4 December 1970. This date lies in the tenth month of the Hijri year 1390 AH, which is Shawwal of 1390 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1390/10/06 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 4 December 1970 to its equivalent Arabic date.
The following is the conversion of the Arabic date 6 Shawwal 1390 AH to its equivalent Gregorian date.
وَجُمِعَ ٱلشَّمْسُ وَٱلْقَمَرُ
And sun and moon are united,
Surah Al-Qiyaama(75:9)
Sahih al-Bukhari
Prophets
Chapter:
Narrated Abu Humaid As-Sa`idi:
The people asked, "O Allah's Messenger (ﷺ)! How shall we (ask Allah to) send blessings on you?" Allah's Apostle replied, "Say: O Allah! Send Your Mercy on Muhammad and on his wives and on his off spring, as You sent Your Mercy on Abraham's family; and send Your Blessings on Muhammad and on his offspring, as You sent Your Blessings on Abraham's family, for You are the Most Praiseworthy, the Most Glorious."
Sahih al-Bukhari 3369