Well, the Hijri date 16 Ramadan 1477 corresponds to the Gregorian date Tuesday, 13 April 2055. This date lies in the ninth month of the Hijri year 1477 AH, which is Ramadan of 1477 AH. Both this Hijri and Gregorian date occur on the single day that is Tuesday without any doubt. The Arabic date 1477/09/16 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 April 2055 to its equivalent Arabic date.
The following is the conversion of the Arabic date 16 Ramadan 1477 AH to its equivalent Gregorian date.
وَإِذَا ٱلْبِحَارُ سُجِّرَتْ
And when the seas rise,
Surah At-Takwir(81:6)
Sahih al-Bukhari
Funerals (Al-Janaa'iz)
Chapter: The punishment in the grave
Narrated Anas bin Malik:
Allah's Messenger (ﷺ) said, "When (Allah's) slave is put in his grave and his companions return and he even hears their footsteps, two angels come to him and make him sit and ask, 'What did you use to say about this man (i.e. Muhammad)?' The faithful Believer will say, 'I testify that he is Allah's slave and His Apostle.' Then they will say to him, 'Look at your place in the Hell Fire; Allah has given you a place in Paradise instead of it.' So he will see both his places." (Qatada said, "We were informed that his grave would be made spacious." Then Qatada went back to the narration of Anas who said;) Whereas a hypocrite or a non-believer will be asked, "What did you use to say about this man." He will reply, "I do not know; but I used to say what the people used to say." So they will say to him, "Neither did you know nor did you take the guidance (by reciting the Qur'an)." Then he will be hit with iron hammers once, that he will send such a cry as everything near to him will hear, except Jinns and human beings. (See Hadith No. 422).
Sahih al-Bukhari 1374