But Prince Harry has extra planning to do, as he's traveling from the US to the UK for the big day. So, where is Prince Harry staying for the coronation? According to royal experts, Harry's expected to stay in Frogmore Cottage. He and Meghan Markle once lived...
During the ceremony, he sat next to Princess Eugenie's husband Jack Brooksbank, and behind his aunt, Princess Anne, and Queen Elizabeth II's cousin, the Duke of Kent, according to BBC News.
Prince Harry did not appear on the balcony of Buckingham Palace after King Charles' coronation.
He left the abbey almost as soon as the ceremony ended and walked alone into a waiting car, heading to the airport. He did not appear on the Buckingham Palace balcony for the finale of the day as the Red Arrows soared overhead, with the palace confirming earlier that he had no formal role at the event.
BAZAAR previously reported that Harry would be flying into London shortly before the May 6 event and leaving immediately after, which meant he would stay in the city for less than 48 hours and would not attend the coronation events on May 7 and 8.
Prince Harry attended the coronation of his father, King Charles III, on Saturday, May 6. He was there without his wife, Meghan Markle, the Duchess of Sussex, or their two young children, Prince Archie and Princess Lilibet.
The Duke of Sussex immediately flew back to California, where he resides with his wife and two children, catching a commercial flight shortly after the coronation service concluded, according to the U.K.'s PA Media news agency.
According to People magazine, the Duke of Sussex left for the airport right after his father's enthronement. Harry has reportedly reunited with his wife Meghan Markle and celebrated his son Prince Archie's 4th birthday in a closed event on the same day among Meghan's mother and a few friends in California.
Why is Meghan Markle not going to King Charles' coronation? The official reason is that she will be celebrating Archie's fourth birthday in California with her children, which falls on the same day.
Harry remained a Prince, and the couple kept their Duke and Duchess of Sussex titles, but are no longer addressed as His/Her Royal Highness (HRH). He also gave up his military titles and no longer wears army uniform in public.
Not invited to the Coronation was the King's former sister-in-law Sarah Ferguson, ex-wife of his brother Prince Andrew. (Andrew was invited and is expected to attend, as are Andrew and Ferguson's daughters, Princess Beatrice and Princess Eugenie.)
Harry did not appear on the balcony for Queen Elizabeth II's Platinum Jubilee celebration last year, after she decided to limit appearances for royals “currently undertaking official public duties on behalf of the queen.”
Prince Harry snubbed with seating arrangement at King Charles III's coronation. Prince Harry has been relegated to the third row at his father King Charles III's coronation ceremony at Westminster Abbey in London on Saturday.
The Princess of Wales' parents and siblings will reportedly be at King Charles III's coronation on Saturday. According to The Daily Mail's Richard Eden, Catherine's younger sister Pippa Middleton and brother James Middleton have been invited to the service at Westminster Abbey.
Prince William and Kate Middleton brought their two eldest children, Prince George and Princess Charlotte. Sitting behind Kate are Princess Eugenie and her husband, Jack Brooksbank.
Britain's royal family will be on center stage Saturday at the coronation of King Charles III, but three family members will be notably absent. Charles' daughter-in-law Meghan, the Duchess of Sussex, and two of his five grandchildren, Prince Archie and Princess Lilibet, will not attend the coronation.
Prince Harry will attend the coronation of his father King Charles III, but travel back to the U.S. to celebrate his son's birthday. LONDON -- Prince Harry, the Duke of Sussex, will attend the coronation of his father King Charles III, but travel back to the U.S. to celebrate his son's birthday, ABC News has learned.
The Duchess of Sussex will remain in California with Prince Archie and Princess Lilibet." A spokesperson for the Sussexes confirmed to Town & Country that Harry will attend, saying again, "The Duke of Sussex will attend the Coronation service at Westminster Abbey on May 6th.
1. William, Prince of Wales. Charles's eldest son, Prince William, is now first in line to the throne. Like his father before him, he's been granted the title Prince of Wales, as well as Duke of Cornwall and Cambridge, and William's wife Catherine is now Princess of Wales.
Princess Beatrice and Edoardo Mapelli Mozzi.
Prince Harry joined in showing respect to the newly crowned King Charles with a bow on coronation day. A video shared by Yahoo Australia shows the moment that King Charles, 74, exited Westminster Abbey at the end of his crowning ceremony on Saturday.
The U.K. didn't send invitations to King Charles' coronation ceremony on May 6 to the heads of Russia, Belarus, Iran, Myanmar, Syria, Afghanistan, and Venezuela, a British source told Reuters.
The Duke of Sussex left Westminster Abbey swiftly after the coronation ceremony to catch a flight back to Los Angeles. His son, Prince Archie, turned four on Saturday, and spent the day with his mother, the Duchess of Sussex, at their US home.
The ceremony was long and full of traditions, songs, and readings. Louis wasn't gone for too long though and was back before the ceremony's conclusion, just in time to sing “God Save the King” as King Charles and Camilla left the Abbey.
Prince Harry arrives back in Los Angeles for Archie's birthday after King's coronation. The Duke of Sussex's attendance at his father's crowning ceremony marked his first public appearance alongside the monarch since the release of his explosive memoir Spare.