Indian Commonwealth Day is commemorated on 24th May every year, Commonwealth Day is observed on the birthday of Queen Victoria of England, who was born on 24th May, 1819, and is observed by all countries which were once a colony of the British Empire.

• Commonwealth Day is a global celebration that is usually celebrated on 13 March, but India and some other countries celebrate it on 24 May.
• This year, the theme of Commonwealth Day is “Forging a Sustainable and Peaceful Common Future."