Well, the Hijri date 1 Dhul Hijjah 1390 corresponds to the Gregorian date Wednesday, 27 January 1971. This date lies in the twelfth month of the Hijri year 1390 AH, which is Dhu Al-Hijjah of 1390 AH. Both this Hijri and Gregorian date occur on the single day that is Wednesday without any doubt. The Arabic date 1390/12/01 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 27 January 1971 to its equivalent Arabic date.
The following is the conversion of the Arabic date 1 Dhul Hijjah 1390 AH to its equivalent Gregorian date.
لَّا جُنَاحَ عَلَيْكُمْ إِن طَلَّقْتُمُ ٱلنِّسَآءَ مَا لَمْ تَمَسُّوهُنَّ أَوْ تَفْرِضُوا۟ لَهُنَّ فَرِيضَةًۭ ۚ وَمَتِّعُوهُنَّ عَلَى ٱلْمُوسِعِ قَدَرُهُۥ وَعَلَى ٱلْمُقْتِرِ قَدَرُهُۥ مَتَٰعًۢا بِٱلْمَعْرُوفِ ۖ حَقًّا عَلَى ٱلْمُحْسِنِينَ
It is no sin for you if ye divorce women while yet ye have not touched them, nor appointed unto them a portion. Provide for them, the rich according to his means, and the straitened according to his means, a fair provision. (This is) a bounden duty for those who do good.
Surah Al-Baqara(2:236)
Sahih al-Bukhari
Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh))
Allah's Statement: "Allah will not punish you for what is unintentional in your oaths..." (V.5:89)
Narrated `Aisha:
This Verse: "Allah will not punish you for what is unintentional in your oaths." (5.89) was revealed about a man's state men (during his talk), "No, by Allah," and "Yes, by Allah."
Sahih al-Bukhari 4613