Well, the Hijri date 1 Muharram 1431 corresponds to the Gregorian date Friday, 18 December 2009. This date lies in the first month of the Hijri year 1431 AH, which is Muharram of 1431 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1431/01/01 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 18 December 2009 to its equivalent Arabic date.
The following is the conversion of the Arabic date 1 Muharram 1431 AH to its equivalent Gregorian date.
قَالَتْ رَبِّ أَنَّىٰ يَكُونُ لِى وَلَدٌۭ وَلَمْ يَمْسَسْنِى بَشَرٌۭ ۖ قَالَ كَذَٰلِكِ ٱللَّهُ يَخْلُقُ مَا يَشَآءُ ۚ إِذَا قَضَىٰٓ أَمْرًۭا فَإِنَّمَا يَقُولُ لَهُۥ كُن فَيَكُونُ
She said: My Lord! How can I have a child when no mortal hath touched me? He said: So (it will be). Allah createth what He will. If He decreeth a thing, He saith unto it only: Be! and it is.
Surah Aal-i-Imraan(3:47)
Sahih al-Bukhari
Bathing (Ghusl)
Chapter: Whosoever took a bath alone (in seclusion) completely naked
Narrated Abu Huraira:
The Prophet (ﷺ) said, "When the Prophet (ﷺ) Job (Aiyub) was taking a bath naked, golden locusts began to fall on him. Job started collecting them in his clothes. His Lord addressed him, 'O Job! Haven't I given you enough so that you are not in need of them.' Job replied, 'Yes!' By Your Honor (power)! But I cannot dispense with Your Blessings.' "
Sahih al-Bukhari 279