Well, the Hijri date 14 Muharram 1409 corresponds to the Gregorian date Friday, 26 August 1988. This date lies in the first month of the Hijri year 1409 AH, which is Muharram of 1409 AH. Both this Hijri and Gregorian date occur on the single day that is Friday without any doubt. The Arabic date 1409/01/14 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 26 August 1988 to its equivalent Arabic date.
The following is the conversion of the Arabic date 14 Muharram 1409 AH to its equivalent Gregorian date.
أَمْ يُرِيدُونَ كَيْدًۭا ۖ فَٱلَّذِينَ كَفَرُوا۟ هُمُ ٱلْمَكِيدُونَ
Or seek they to ensnare (the messenger)? But those who disbelieve, they are the ensnared!
Surah At-Tur(52:42)
Sahih al-Bukhari
Virtues and Merits of the Prophet (pbuh) and his Companions
Chapter: The signs of Prophethood in Islam
Narrated Humaid:
Anas bin Malik said, "Once the time of the prayer became due and the people whose houses were close to the Mosque went to their houses to perform ablution, while the others remained (sitting there). A stone pot containing water was brought to the Prophet, who wanted to put his hand in it, but It was too small for him to spread his hand in it, and so he had to bring his fingers together before putting his hand in the pot. Then all the people performed the ablution (with that water)." I asked Anas, "How many persons were they." He replied, "There were eighty men."
Sahih al-Bukhari 3575