Well, the Hijri date 9 Dhul Qidah 1400 corresponds to the Gregorian date Thursday, 18 September 1980. This date lies in the eleventh month of the Hijri year 1400 AH, which is Dhu Al-Qidah of 1400 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1400/11/09 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 18 September 1980 to its equivalent Arabic date.
The following is the conversion of the Arabic date 9 Dhul Qidah 1400 AH to its equivalent Gregorian date.
قُلْ فَأْتُوا۟ بِكِتَٰبٍۢ مِّنْ عِندِ ٱللَّهِ هُوَ أَهْدَىٰ مِنْهُمَآ أَتَّبِعْهُ إِن كُنتُمْ صَٰدِقِينَ
Say (unto them, O Muhammad): Then bring a scripture from the presence of Allah that giveth clearer guidance than these two (that) I may follow it, if ye are truthful.
Surah Al-Qasas(28:49)
Sahih al-Bukhari
Prophets
Chapter: The Statement of Allah Taa'la: "And verily, Yunus was one of the Messengers..."
Narrated Ibn `Abbas:
The Prophet (ﷺ) said, "No slave (of Allah) should say that I am better than Yunus bin Matta." So the Prophet mentioned his father's name with his name.
Sahih al-Bukhari 3413
