Well, the Hijri date 1 Shawwal 1390 corresponds to the Gregorian date Sunday, 29 November 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 Sunday without any doubt. The Arabic date 1390/10/01 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 29 November 1970 to its equivalent Arabic date.
The following is the conversion of the Arabic date 1 Shawwal 1390 AH to its equivalent Gregorian date.
وَأَنذِرِ ٱلنَّاسَ يَوْمَ يَأْتِيهِمُ ٱلْعَذَابُ فَيَقُولُ ٱلَّذِينَ ظَلَمُوا۟ رَبَّنَآ أَخِّرْنَآ إِلَىٰٓ أَجَلٍۢ قَرِيبٍۢ نُّجِبْ دَعْوَتَكَ وَنَتَّبِعِ ٱلرُّسُلَ ۗ أَوَلَمْ تَكُونُوٓا۟ أَقْسَمْتُم مِّن قَبْلُ مَا لَكُم مِّن زَوَالٍۢ
And warn mankind of a day when the doom will come upon them, and those who did wrong will say: Our Lord! Reprieve us for a little while. We will obey Thy call and will follow the messengers. (It will be answered): Did ye not swear before that there would be no end for you?
Surah Ibrahim(14:44)