Well, the Hijri date 11 Jumada Al Oula 1267 corresponds to the Gregorian date Thursday, 13 March 1851. This date lies in the fifth month of the Hijri year 1267 AH, which is Jumada Al-Awwal of 1267 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1267/05/11 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 13 March 1851 to its equivalent Arabic date.
The following is the conversion of the Arabic date 11 Jumada Al Oula 1267 AH to its equivalent Gregorian date.
ٱتَّبِعُوا۟ مَآ أُنزِلَ إِلَيْكُم مِّن رَّبِّكُمْ وَلَا تَتَّبِعُوا۟ مِن دُونِهِۦٓ أَوْلِيَآءَ ۗ قَلِيلًۭا مَّا تَذَكَّرُونَ
(Saying): Follow that which is sent down unto you from your Lord, and follow no protecting friends beside Him. Little do ye recollect!
Surah Al-A'raaf(7:3)