When asked when would the end of the world be, Prophet Muhammad indicated his two fingers, meaning that it was near. How near? Nobody, except the Creator knows. But that was some 1400 plus years ago.
Now we have seen many of the minor signs and of late also the big signs that it is coming, forever closer than we might think.
The supreme sign is of course the return of the true Jesus - the final triumph of truth over falsehood and of justice over oppression and tyranny.
The last hour would not come unless and until the Muslims fight the Jews and Muslims defeat them that the Jews would hide themselves behind a stone or a tree and the stone or the tree would say: Muslim, there is a Jew behind me, come and kill him, but the Gharhad tree would not say that, for it is the tree of the Jews (Sahih Muslim). From what I have read the Gharhad trees are being planted on a big scale in Israel.
Before the last hour there would be many great liars (Sahih Muslim). Great lies are abundant nowadays.
Ten signs of the end of the world: Smoke (Iceland's volcani ash clouds?), Dajjal, the beast, the rising of the sun from the west, the descent of Jesus, Gog and magog, landslides in 3 places - the the east, the west and one in Arabia, at the end of which fire would burn forth from Yemen.
The end of the world would not come before religious knowledge is taken away, earthquakes would be frequent, time passes quickly, diseases appear, murders would increase and money overflow amongst you (Sahih Bukhari).
Time contracts, a year is like a month, a month like a week, a week like a day, a day like an hour, an hour like a kindling of a fire (Sunan Tirmidhi).
Destruction of Arabs.
People vie for the control of Masjids.
His thigh informs him what his family have done since he left them (anticipate modern cellular phone?) (Sunan Tirmidhi)
Think about it. Have you seen the signs?