What Day Is Anzac Day 2025. This day marks the anniversary of the first major military action the countries’ forces fought during the world war i. It marks the anniversary of the first major military action fought by australian and nz forces during the first world war.

On this date people commerate and honour all australians who died during, wars, conflicts and peace keeping operations. This day marks the anniversary of the first major military action the countries’ forces fought during the world war i.