PBS and WGBH/Boston have just announced the schedule for season three of Sherlock:
“The Empty Hearse” – Sunday, January 19, 2014 at 10pm on Masterpiece
“The Sign of Three” – Sunday, January 26, 2014 at 10pm
“His Last Vow” – Sunday, February 2, 2014 at 10pm
Still no word from the BBC on U.K. airdates, but we can presume they won’t be any later that this. And if they want to keep the secret of how Sherlock survived that roof jump at the end of “The Reichenbach Fall” under wraps for viewers as long as possible, the UK airdates will be the same.