A ceremonial procession inside the grounds of Windsor Castle — led by the band of the Grenadier Guards, one of the oldest regiments of the British Army — will begin at 2:45 p.m. (9:45 a.m. ET). Charles, the Prince of Wales, and members of the royal family will join the procession, together with staff from the royal household.
CNN International will broadcast the proceedings starting at 1 p.m. local time (8 a.m. ET), with Christiane Amanpour anchoring from Buckingham Palace. Anderson Cooper picks up anchoring duties on both CNN and CNN International at 2 p.m. local time (9 a.m. ET), joined by Julia Chatterley and Richard Quest in New York, as…