Well, the Hijri date 18 Jumada Al Oula 1487 corresponds to the Gregorian date Sunday, 31 August 2064. This date lies in the fifth month of the Hijri year 1487 AH, which is Jumada Al-Awwal of 1487 AH. Both this Hijri and Gregorian date occur on the single day that is Sunday without any doubt. The Arabic date 1487/05/18 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 31 August 2064 to its equivalent Arabic date.
The following is the conversion of the Arabic date 18 Jumada Al Oula 1487 AH to its equivalent Gregorian date.
وَإِنَّ هَٰذِهِۦٓ أُمَّتُكُمْ أُمَّةًۭ وَٰحِدَةًۭ وَأَنَا۠ رَبُّكُمْ فَٱتَّقُونِ
And lo! this your religion is one religion and I am your Lord, so keep your duty unto Me.
Surah Al-Muminoon(23:52)
Sahih al-Bukhari
Holding Fast to the Qur'an and Sunnah
Chapter: Exerting oneself to find out the proper legal verdict which is in harmony with what Allah has revealed
Narrated Al-Mughira bin Shu`ba:
`Umar bin Al-Khattab asked (the people) about the Imlas of a woman, i.e., a woman who has an abortion because of having been beaten on her `Abdomen, saying, "Who among you has heard anything about it from the Prophet?" I said, "I did.'' He said, "What is that?" I said, "I heard the Prophet saying, "Its Diya (blood money) is either a male or a female slave.' " `Umar said, "Do not leave till you present witness in support of your statement." So I went out, and found Muhammad bin Maslama. I brought him, and he bore witness with me that he had heard the Prophet (ﷺ) saying, "Its Diya (blood money) is either a male slave or a female slave."
Sahih al-Bukhari 7317, 7318