Share Tweet Pin Email By Molly Claire Goddard 2:53pm PST, Nov 19, 2025 _ King Charles III is one of the only people in the world who gets two birthdays. Keep reading to find out why...MORE: Follow Wonderwall on MSN for more top news _ Although King Charles III was born on November 14, 1948, His Majesty also celebrates his birthday in June with the annual Trooping the Colour military parade. The event is held to mark the occasion of the monarch's official birthday.