Well, the Hijri date 19 Rabi Al Thani 1407 corresponds to the Gregorian date Saturday, 20 December 1986. This date lies in the fourth month of the Hijri year 1407 AH, which is Rabi Al-Thani of 1407 AH. Both this Hijri and Gregorian date occur on the single day that is Saturday without any doubt. The Arabic date 1407/04/19 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 20 December 1986 to its equivalent Arabic date.
The following is the conversion of the Arabic date 19 Rabi Al Thani 1407 AH to its equivalent Gregorian date.
يَوْمَ تَرْجُفُ ٱلرَّاجِفَةُ
On the day when the first trump resoundeth.
Surah An-Naazi'aat(79:6)
Sahih al-Bukhari
Patients
Chapter: The saying of the patient: "Get up from me!"
Narrated Ibn `Abbas:
When Allah's Messenger (ﷺ) was on his death-bed and in the house there were some people among whom was `Umar bin Al-Khattab, the Prophet (ﷺ) said, "Come, let me write for you a statement after which you will not go astray." `Umar said, "The Prophet (ﷺ) is seriously ill and you have the Qur'an; so the Book of Allah is enough for us." The people present in the house differed and quarrelled. Some said "Go near so that the Prophet (ﷺ) may write for you a statement after which you will not go astray," while the others said as `Umar said. When they caused a hue and cry before the Prophet, Allah's Messenger (ﷺ) said, "Go away!" Narrated 'Ubaidullah: Ibn `Abbas used to say, "It was very unfortunate that Allah's Messenger (ﷺ) was prevented from writing that statement for them because of their disagreement and noise."
Sahih al-Bukhari 5669