The last hour will not come before rising of the sun in its place of setting. When it rises (there) and the people see it, those who are on it (the earth) will believe. This is the time of which the Qur’anic verse says: “. . .no good will it do to a soul to believe in them then, if it believed not before nor earned righteousness through its faith." (Using translation from Abū Dāʾūd 4312)
سَمِعْتُ رَسُولَ اللهِ ﷺ يَقُولُ لَا تَقُومُ السَّاعَةُ حَتَّى تَطْلُعَ الشَّمْسُ مِنْ مَغْرِبِهَا فَإِذَا طَلَعَتْ وَرَآهَا النَّاسُ آمَنَ مَنْ عَلَيْهَا فَذَلِكَ حِينَ {لَا يَنْفَعُ نَفْسًا إِيمَانُهَا لَمْ تَكُنْ آمَنَتْ مِنْ قَبْلُ أَوْ كَسَبَتْ فِي إِيمَانِهَا خَيْرًا} [الأنعام 158]