Well, the Hijri date 19 Dhul Hijjah 1418 corresponds to the Gregorian date Thursday, 16 April 1998. This date lies in the twelfth month of the Hijri year 1418 AH, which is Dhu Al-Hijjah of 1418 AH. Both this Hijri and Gregorian date occur on the single day that is Thursday without any doubt. The Arabic date 1418/12/19 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 16 April 1998 to its equivalent Arabic date.
The following is the conversion of the Arabic date 19 Dhul Hijjah 1418 AH to its equivalent Gregorian date.
وَمَن يُشَاقِقِ ٱلرَّسُولَ مِنۢ بَعْدِ مَا تَبَيَّنَ لَهُ ٱلْهُدَىٰ وَيَتَّبِعْ غَيْرَ سَبِيلِ ٱلْمُؤْمِنِينَ نُوَلِّهِۦ مَا تَوَلَّىٰ وَنُصْلِهِۦ جَهَنَّمَ ۖ وَسَآءَتْ مَصِيرًا
And whoso opposeth the messenger after the guidance (of Allah) hath been manifested unto him, and followeth other than the believer's way, We appoint for him that unto which he himself hath turned, and expose him unto hell - a hapless journey's end!
Surah An-Nisaa(4:115)
Sahih al-Bukhari
Funerals (Al-Janaa'iz)
Chapter: The order of following the funeral procession
Narrated Abu Huraira:
I heard Allah's Messenger (ﷺ) saying, "The rights of a Muslim on the Muslims are five: to respond to the salaam, visiting the sick, to follow the funeral processions, to accept an invitation, and to reply to those who sneeze. (see Hadith 1239)
Sahih al-Bukhari 1240