Anyone claiming to know when the rapture will happen, instantly proves they are a false prophet. In Matthew 24:36, Jesus himself said "But of that day and hour no one knows, not even the angels of heaven, but My Father only."
As George mentioned, we can see more and more of the prophecies happening around us, but how long before it happens is impossible for us to understand. God exisits outside of time as we know and understand it.
My biggest fear is when I die my wife will sell my guns for what I told her they cost....
