Well, the Hijri date 1 Rabi Al Awwal 1242 corresponds to the Gregorian date Monday, 2 October 1826. This date lies in the third month of the Hijri year 1242 AH, which is Rabi Al-Awwal of 1242 AH. Both this Hijri and Gregorian date occur on the single day that is Monday without any doubt. The Arabic date 1242/03/01 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 2 October 1826 to its equivalent Arabic date.
The following is the conversion of the Arabic date 1 Rabi Al Awwal 1242 AH to its equivalent Gregorian date.
إِنَّ ٱلَّذِينَ تَدْعُونَ مِن دُونِ ٱللَّهِ عِبَادٌ أَمْثَالُكُمْ ۖ فَٱدْعُوهُمْ فَلْيَسْتَجِيبُوا۟ لَكُمْ إِن كُنتُمْ صَٰدِقِينَ
Lo! those on whom ye call beside Allah are slaves like unto you. Call on them now, and let them answer you, if ye are truthful!
Surah Al-A'raaf(7:194)