From Wikipedia, the free encyclopedia
Union Day may refer to:
- "Great Union Day" on December 1, also known as "Unification Day", the national holiday of Romania
- "Union Day" on February 12 in Myanmar, commemorating the anniversary of the Panglong Agreement in 1947
- "Union Day" on April 26 in Tanzania, commemorating the unification of Zanzibar and Tanganyika in 1964
|This disambiguation page lists articles associated with the title Union Day.
If an internal link led you here, you may wish to change the link to point directly to the intended article.