Well, the Hijri date 20 Dhul Hijjah 1430 corresponds to the Gregorian date Monday, 7 December 2009. This date lies in the twelfth month of the Hijri year 1430 AH, which is Dhu Al-Hijjah of 1430 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1430/12/20 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 7 December 2009 to its equivalent Arabic date.
The following is the conversion of the Arabic date 20 Dhul Hijjah 1430 AH to its equivalent Gregorian date.
يَٰٓأَيُّهَا ٱلنَّبِىُّ إِنَّآ أَرْسَلْنَٰكَ شَٰهِدًۭا وَمُبَشِّرًۭا وَنَذِيرًۭا
O Prophet! Lo! We have sent thee as a witness and a bringer of good tidings and a warner.
Surah Al-Ahzaab(33:45)
Sahih al-Bukhari
Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi)
Chapter
Narrated `Aisha:
(the wife of the Prophet) Abu Hudhaifa, one of those who fought the battle of Badr, with Allah's Apostle adopted Salim as his son and married his niece Hind bint Al-Wahd bin `Utba to him' and Salim was a freed slave of an Ansari woman. Allah's Messenger (ﷺ) also adopted Zaid as his son. In the Prelslamic period of ignorance the custom was that, if one adopted a son, the people would call him by the name of the adopted-father whom he would inherit as well, till Allah revealed: "Call them (adopted sons) By (the names of) their fathers." (33.5)
Sahih al-Bukhari 4000