Well, the Hijri date 23 Jumada Al Oula 1270 corresponds to the Gregorian date Monday, 20 February 1854. This date lies in the fifth month of the Hijri year 1270 AH, which is Jumada Al-Awwal of 1270 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1270/05/23 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 February 1854 to its equivalent Arabic date.
The following is the conversion of the Arabic date 23 Jumada Al Oula 1270 AH to its equivalent Gregorian date.
وَمِنَ ٱلشَّيَٰطِينِ مَن يَغُوصُونَ لَهُۥ وَيَعْمَلُونَ عَمَلًۭا دُونَ ذَٰلِكَ ۖ وَكُنَّا لَهُمْ حَٰفِظِينَ
And of the evil ones (subdued We unto him) some who dived (for pearls) for him and did other work, and We were warders unto them.
Surah Al-Anbiyaa(21:82)