Commonwealth Day

For other uses, see Commonwealth Day (disambiguation).
"Empire Day" redirects here. For other uses, see Empire Day (disambiguation).

Commonwealth Day
Flags of member states of the Commonwealth of Nations flying at Parliament Square in London on Commonwealth Day, 2009
Observed byCommonwealth of Nations
CelebrationsVaries
DateSecond Monday in March
2023 dateMarch 13  (2023-03-13)
2024 dateMarch 11  (2024-03-11)
2025 dateMarch 10  (2025-03-10)
2026 dateMarch 9  (2026-03-09)
FrequencyAnnual
Related toVictoria Day/Sovereign's Day[note 1]

Commonwealth Day is the annual celebration of the Commonwealth of Nations, held on the second Monday in March. While the date holds some official status in select member states of the Commonwealth, observances of the date are not uniform across the Commonwealth, and the date is not celebrated as a public holiday in most Commonwealth countries.[note 2]

The event traces its origins to Empire Day, an event initially conceived to celebrate the British Empire. It was originally observed on Queen Victoria's birthdate, May 24th, or the last weekday before it. In the latter half of the 20th century, the celebration's focus shifted towards emphasising the modern Commonwealth of Nations, with the event being renamed Commonwealth Day in 1958, and its date moved to the second Monday in March in 1977.

Commonwealth Day is typically marked by a Commonwealth Day message made by the Head of the Commonwealth, as well as additional statements from the Commonwealth Secretary-General. Inter-denominational observances are also held in cities across the Commonwealth, including one led by the Head of the Commonwealth at Westminster Abbey in London and attended by the Commonwealth Secretary-General.

Flag-raising ceremonies for the flag of the Commonwealth of Nations are also held in Commonwealth countries. The flags of Commonwealth member states are flown at select locations in the United Kingdom, while the Royal Union Flag is flown at federal installations in Canada.
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