Well, the Hijri date 10 Dhul Hijjah 1405 corresponds to the Gregorian date Monday, 26 August 1985. This date lies in the twelfth month of the Hijri year 1405 AH, which is Dhu Al-Hijjah of 1405 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1405/12/10 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 26 August 1985 to its equivalent Arabic date.
The following is the conversion of the Arabic date 10 Dhul Hijjah 1405 AH to its equivalent Gregorian date.
وَلِلَّهِ غَيْبُ ٱلسَّمَٰوَٰتِ وَٱلْأَرْضِ وَإِلَيْهِ يُرْجَعُ ٱلْأَمْرُ كُلُّهُۥ فَٱعْبُدْهُ وَتَوَكَّلْ عَلَيْهِ ۚ وَمَا رَبُّكَ بِغَٰفِلٍ عَمَّا تَعْمَلُونَ
And Allah's is the Invisible of the heavens and the earth, and unto Him the whole matter will be returned. So worship Him and put thy trust in Him. Lo! thy Lord is not unaware of what ye (mortals) do.
Surah Hud(11:123)
Sahih al-Bukhari
Oneness, Uniqueness of Allah (Tawheed)
Chapter: The Talk of the Lord عزّ وجلّ to the Prophets and others on the Day of Resurrection
Narrated `Adi bin Hatim:
Allah's Messenger (ﷺ) said, "There will be none among you but his Lord will talk to him, and there will be no interpreter between him and Allah. He will look to his right and see nothing but his deeds which he has sent forward, and will look to his left and see nothing but his deeds which he has sent forward, and will look in front of him and see nothing but the (Hell) Fire facing him. So save yourself from the (Hell) Fire even with half a date (given in charity)." Al-A`mash said: `Amr bin Murra said, Khaithama narrated the same and added, '..even with a good word.' "
Sahih al-Bukhari 7512