Tor.com posted the news, the release date of the final novel in the Wheel of Time series, A Memory of Light by Robert Jordan and Brandon Sanderson will be out on :
January 8, 2013
After all this time I don't mind being kept waiting for a time. I eager to read the ending, more so since it's supposedly taken from extensive notes by Robert himself (even though I like Brandon's work, but it's still Jordan's work). So, although it's sad that it will see the light of day in 2013, at least this gigantic saga will be ending (watch-out the expectations...)!