Well, the Hijri date 14 Dhul Qidah 1425 corresponds to the Gregorian date Sunday, 26 December 2004. This date lies in the eleventh month of the Hijri year 1425 AH, which is Dhu Al-Qidah of 1425 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1425/11/14 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 December 2004 to its equivalent Arabic date.
The following is the conversion of the Arabic date 14 Dhul Qidah 1425 AH to its equivalent Gregorian date.
قُلْ نَزَّلَهُۥ رُوحُ ٱلْقُدُسِ مِن رَّبِّكَ بِٱلْحَقِّ لِيُثَبِّتَ ٱلَّذِينَ ءَامَنُوا۟ وَهُدًۭى وَبُشْرَىٰ لِلْمُسْلِمِينَ
Say: The holy Spirit hath delivered it from thy Lord with truth, that it may confirm (the faith of) those who believe, and as guidance and good tidings for those who have surrendered (to Allah).
Surah An-Nahl(16:102)
Sahih al-Bukhari
Fasting
Chapter: Observing Saum on the first day of 'Eid-ul-Adha.
Narrated Abu Huraira:
Two fasts and two kinds of sale are forbidden: fasting on the day of `Id ul Fitr and `Id-ul-Adha and the kinds of sale called Mulamasa and Munabadha. (These two kinds of sale used to be practiced in the days of Pre-Islamic period of ignorance; Mulamasa means when you touch something displayed for sale you have to buy it; Munabadha means when the seller throws something to you, you have to buy it.)
Sahih al-Bukhari 1993