Middle-earth is our world. I have (of course) placed the action in a purely imaginary (though not wholly impossible) period of antiquity, in which the shape of the continental masses was different.
J. R. R. TolkienThere I lay staring upward, while the stars wheeled over... Faint to my ears came the gathered rumor of all lands: the springing and the dying, the song and the weeping, and the slow everlasting groan of overburdened stone.
J. R. R. Tolkien