Well, the Hijri date 5 Ramadan 1404 corresponds to the Gregorian date Monday, 4 June 1984. This date lies in the ninth month of the Hijri year 1404 AH, which is Ramadan of 1404 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1404/09/05 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 4 June 1984 to its equivalent Arabic date.
The following is the conversion of the Arabic date 5 Ramadan 1404 AH to its equivalent Gregorian date.
يَٰٓأَيُّهَا ٱلَّذِينَ كَفَرُوا۟ لَا تَعْتَذِرُوا۟ ٱلْيَوْمَ ۖ إِنَّمَا تُجْزَوْنَ مَا كُنتُمْ تَعْمَلُونَ
(Then it will be said): O ye who disbelieve! Make no excuses for yourselves this day. Ye are only being paid for what ye used to do.
Surah At-Tahrim(66:7)
Sahih al-Bukhari
Fighting for the Cause of Allah (Jihaad)
Chapter: Speaking with an unfamiliar accent
Narrated Jabir bin `Abdullah:
I said, "O Allah's Messenger (ﷺ)! We have slaughtered a young sheep of ours and have ground one Sa of barley. So, I invite you along with some persons." So, the Prophet (ﷺ) said in a loud voice, "O the people of the Trench! Jabir had prepared "Sur" so come along."
Sahih al-Bukhari 3070