Prince Harry and Meghan Markle Just Revealed More Wedding Details The royal couple already revealed that they are getting married on Saturday May 19, but today announced that the ceremony will begin at 12 p.m. GMT. Kensington Palace also revealed that the Dean of Windsor, the Right Reverend David Conner and the Archbishop of Canterbury Justin Welby will officiate the wedding. Another important bit of information released today was the route for the procession. It will see the couple leave Windsor Castle and do an extended loop so the public can see the newlyweds for the first time. Kensington Palace