What annual event does King Charles III's first Christmas speech commemorate?

King Charles III's first Christmas speech commemorates Christmas, a significant annual event celebrated on December 25th. It is a time when people come together to reflect on themes of goodwill, compassion, and unity, often marked by traditions such as family gatherings, gift-giving, and festive meals. Royal Christmas speeches in the UK have a long-standing tradition, where the reigning monarch addresses the nation to share messages of hope and celebration during this important holiday. This context highlights the importance of Christmas as a time for reflection and connection for many people, making it a fitting occasion for the new King to deliver his first significant public address.