Saturday, March 21, 2026, is the 21st anniversary of World Down Syndrome Day.
The selection of the third month of the year, March, and the 21st day speaks to the uniqueness of the underlying genetic anomaly of people with Down Syndrome who have three copies of the 21st chromosome.
The official theme for World Down Syndrome Day this year is “Together Against Loneliness which emphasises the importance of social connection, meaningful relationships, and community support for individuals with Down Syndrome and their families.
Recognising the increasing effects of loneliness on mental and physical health underpins the choice of the theme.
