Will the UK elections affect the Royal Family plans for the summer?

United Kingdom Prime Minister Rishi Sunak's call for a surprise general election on July 4 may change the British royal family's summer plans.

Speaking at a news conference outside 10 Downing Street on May 22, Sunak announced, "Earlier today, I spoke with His Majesty The King to ask for the dissolution of Parliament. The King has granted this request, and we will have a general election on the 4th of July."

The royal family will postpone engagements "which may appear to divert attention or distract from the election campaign," a Buckingham Palace spokesman said on May 21.

"Their Majesties send their sincere apologies to any of those who may be affected as a result," the spokesperson added.

While events surrounding the 80th anniversary of the D-Day Landings, including King Charles' first overseas trip since he announced his cancer diagnosis in February, are expected to proceed as scheduled, other engagements are under review and will be assessed on a case-by-case basis.

June was shaping up to be a busy month for the British royals, including Trooping the Colour, the annual celebration of the monarch's birthday with a parade in London, on June 15, and a state visit at Buckingham Palace for the Emperor and Empress of Japan set for late June. King Charles, 75, recently returned to a fuller schedule of royal duties, including public outings, amid his cancer treatment. The King quipped during a May 9 outing to the Royal School of Military Engineering that he was glad to be "out of my cage" after spending several months working mainly behind the scenes or taking part in small audiences.

The election could mean the third prime minister of King Charles' reign, which began in September 2022 upon the death of his mother, Queen Elizabeth.

Queen Elizabeth's final formal duty as sovereign was appointing Liz Truss as the 15th prime minister of her historic 70-year reign. The royal died two days later. However, Truss soon became the shortest-serving prime minister in the U.K.'s history, serving just 45 days.

In a meeting at Buckingham Palace in London, King Charles formally appointed Sunak as leader of the U.K. Parliament following the politician's victory in the contest to lead the Conservative Party in October 2022.

Following a general election or prime minister's resignation, the new potential prime minister will traditionally travel to Buckingham Palace for an audience with the monarch.

"During the audience, the monarch will ask whether he or she will form a government," the royal family states on its website. "To this question, two responses are realistically possible. The most usual is acceptance."

The King also holds a private weekly audience with the prime minister "to discuss government matters."

"Though the King remains politically neutral on all matters, he is able to 'advise and warn' his ministers — including his prime minister — when necessary," according to the royal family's website.