The Duke of Cambridge, Prince William, is celebrating his 39th birthday today, and the royal family is joining in the festivities.

Both Queen Elizabeth and Prince Charles took to social media to share their well-wishes for the beloved prince.

The official royal family Instagram page posted candid throwback snaps of Prince William, his wife, the Duchess of Cambridge, and their three children, taken during Trooping the Colour in 2019.

The photos captured the joy and love within the family, with the Duke of Cambridge beaming alongside his wife and children.

In addition to the Trooping the Colour pictures, the royal family also shared images of Kate and William sharing a laugh during a recent visit to Edinburgh.

These heartwarming moments were accompanied by a message wishing Prince William a very happy birthday.

The Prince of Wales, Prince Charles, also paid tribute to his son on his special day.

He shared a photograph of himself, Prince William, and the Duchess of Cornwall at the Invictus Games opening ceremony in 2014.

Notably, Prince Harry did not appear in the image.

Just yesterday, Prince William and Kate released new photographs of their family to celebrate Father’s Day.

The images showcased the Duke of Cambridge with his three children: Prince Louis, Prince Charlotte, and Prince George.

In another childhood snapshot shared by Prince Charles, Prince William could be seen as a six-month-old baby, sitting on his father’s knee at Kensington Palace in December 1982.

The black and white photo captured a tender moment between father and son, with Charles gazing down at his young child.

To express their gratitude for the birthday wishes and kind messages, the Duke and Duchess of Cambridge shared a photo of Prince William posing in a garden.

The couple wrote a heartfelt caption, thanking everyone for their support.

On Father’s Day, Prince William spent the day with his two eldest children, Prince George and Princess Charlotte.