Victory Day is a common name of many different public holidays in various countries to commemorate victories in important battles or wars in the countries' history.

This national holiday was established to commemorate the end of the Khmer Rouge regime in 1979.

The National Day is a designated date on which celebrations mark the nationhood of a nation or non-sovereign country. This nationhood can be symbolized by the date of independence, of becoming republic or a significant date for a patron saint or a ruler (birthday, accession, removal, etc.). Often the day is not called "National Day" but serves and can be considered as one. The National Day will often be a national holiday.

Some countries have more than one National Day. For example, Pakistan has three National Days, none of which is named the ”National Day”. This signals the use of a ”class” of National Days, that are equally important in the foundation of the nation, and a ”class” of less important official public holidays.

Anti-Fascist Struggle Day is a national holiday and celebration in Croatia. It is celebrated on June 22, as it marks the beginning of the uprising of Croatian anti-fascist Partisans against German and Italian occupying forces, that started with the forming of the First Sisak Partisan Detachment on June 22, 1941 near Sisak, Croatia.