Well, the Hijri date 9 Shawwal 1405 corresponds to the Gregorian date Thursday, 27 June 1985. This date lies in the tenth month of the Hijri year 1405 AH, which is Shawwal of 1405 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1405/10/09 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 June 1985 to its equivalent Arabic date.
The following is the conversion of the Arabic date 9 Shawwal 1405 AH to its equivalent Gregorian date.
أُو۟لَٰٓئِكَ عَلَيْهِمْ صَلَوَٰتٌۭ مِّن رَّبِّهِمْ وَرَحْمَةٌۭ ۖ وَأُو۟لَٰٓئِكَ هُمُ ٱلْمُهْتَدُونَ
Such are they on whom are blessings from their Lord, and mercy. Such are the rightly guided.
Surah Al-Baqara(2:157)
Sahih al-Bukhari
Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh))
Allah's Statement: "And a declaration from Allah and His Messenger... (up to)... Mushrikün ." (V.9:3)
Narrated Humaid bin `Abdur Rahman:
Abu Huraira said, "Abu Bakr sent me in that Hajj in which he was the chief of the pilgrims along with the announcers whom he sent on the Day of Nahr to announce at Mina: "No pagan shall perform Hajj after this year, and none shall perform the Tawaf around the Ka`ba in a naked state." Humaid added: That the Prophet (ﷺ) sent `Ali bin Abi Talib (after Abu Bakr) and ordered him to recite aloud in public Surat-Baraa. Abu Huraira added, "So `Ali, along with us, recited Bara'a (loudly) before the people at Mina on the Day of Nahr and announced "No pagan shall perform Hajj after this year and none shall perform the Tawaf around the Ka`ba in a naked state."
Sahih al-Bukhari 4656