Survival Day protests and events have been held around the country, with Aboriginal and Torres Strait Islander people and supporters spreading a message of strength, justice and unity.
Hashtags like #Indigenous, #InvasionDay and #ChangeTheDate have been listed on 'trending' boards respectively.
Founder of IndigeousX, Luke Pearson said "I get the feeling @TwitterAU has no idea of the value Indigenous peeps bring to their business model…"
Here are some of the social media highlights from the national day of protest.