Well, the Hijri date 18 Ramadan 1387 corresponds to the Gregorian date Tuesday, 19 December 1967. This date lies in the ninth month of the Hijri year 1387 AH, which is Ramadan of 1387 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1387/09/18 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 19 December 1967 to its equivalent Arabic date.
The following is the conversion of the Arabic date 18 Ramadan 1387 AH to its equivalent Gregorian date.
قَالُوا۟ ٱدْعُ لَنَا رَبَّكَ يُبَيِّن لَّنَا مَا هِىَ إِنَّ ٱلْبَقَرَ تَشَٰبَهَ عَلَيْنَا وَإِنَّآ إِن شَآءَ ٱللَّهُ لَمُهْتَدُونَ
They said: Pray for us unto thy Lord that He make clear to us what (cow) she is. Lo! cows are much alike to us; and Lo! if Allah wills, we may be led aright.
Surah Al-Baqara(2:70)