Rasulullah shallallahu alaihi wasallam came with signs of Qiyamah. There is a famous hadith known as hadith (of Angel) Jibreel, alayhis salat ul wasallam. When Jibreel, alayhis salat ul wasallam came and he sat with Rasulullah shallallahu alaihi wasallam with utmost respect and he began to ask him questions until he got to the question of Qiyamah and when is it was the question. The answer was, the one who is being questioned does not know any more than the one who is questioning in this regard. It is only known to Allah subhanahu wata’ala. So then he was asked on the signs of Qiyamah and the answer was given.
We know that there are many signs of Qiyamah, but let me mention some of them.