King Charles is expected to make a Royal Proclamation to declare Monday, June 15th 2026 a national bank holiday to mark Scotland's return to the World Cup finals for the first time since 1998.
Monday, June 15th is the day after Scotland are due to play their opening game against Haiti in Boston – which kicks off at 9pm local time but 2am in the UK, meaning millions will stay up until the small hours of Sunday morning.
Mr Swinney said: "Scotland qualifying for the men's World Cup was a remarkable achievement and a landmark moment, and the reaction to the dramatic win against Denmark reminded us all what football means to the country.
"This year, we want to make the most of this huge opportunity for Scotland and ensure as many people as possible have the opportunity to celebrate the team’s success.
“Not only is this an historic sporting event, it's also a chance for Scotland to be on the world stage, to attract business development, create tourism interest within the country and to make cultural and sporting connections.
"That is why I am taking steps to ensure the Monday after our opening game should be national bank holiday, so that - no matter the outcome of the match – we can all come together to share the occasion."
