:

What day is National dementia day? Understanding World Alzheimer's Day on September 21

More than 55 million people worldwide live with dementia, making global awareness critical. As people search for **what day is National dementia day**, they will find that the global community recognizes September 21st as World Alzheimer's Day, the key annual event for dementia awareness. This day is dedicated to raising public understanding and challenging the stigma surrounding dementia and its most common form, Alzheimer's disease.