World Down Syndrome Day

World Down Syndrome Day takes place on 21 March 2026, a United Nations day celebrating people with Down syndrome and championing their rights and inclusion.

When is World Down Syndrome Day?

World Down Syndrome Day is held in March (March 21). It is one of the many UK awareness days that bring people together around a shared cause — see the full calendar.

Why World Down Syndrome Day matters

People with Down syndrome have the right to be included in every part of life, and the day promotes understanding, equal opportunity and genuine participation. Explore disability inclusion volunteering.

How to get involved in World Down Syndrome Day

There are three simple ways to make World Down Syndrome Day count:

• Volunteer — volunteer with a Down syndrome or learning disability charity running inclusive activities and support. Browse opportunities.
• Fundraise — organise a fundraiser to fund support, education and advocacy work.
• Raise awareness — wear odd socks or share stories to celebrate difference and promote inclusion.

World Down Syndrome Day volunteering opportunities

Mark World Down Syndrome Day by doing something real. Find volunteering opportunities and start today.

Get involved with World Down Syndrome Day

Browse live opportunities, log your hours, and earn verified badges you can add to your CV and LinkedIn. Find volunteering roles or see more awareness days.