National Blood Donor Day

Category: Health

Health

National Blood Donor Day around the world in 2025 — Image by Nguyễn Hiệp , from Unsplash. CC0

About National Blood Donor Day

How long until National Blood Donor Day?
National Blood Donor Day .
Dates of National Blood Donor Day
2026 BrazilNov 25 Brazil Wed, Nov 25Observances Holiday 2025 BrazilNov 25 Brazil Tue, Nov 25Observances Holiday 2024 BrazilNov 25 Brazil Mon, Nov 25Observances Holiday 2023 BrazilNov 25 Brazil Sat, Nov 25Observances Holiday 2022 BrazilNov 25 Brazil Fri, Nov 25Observances Holiday
Summary
Find out the dates, history and traditions of National Blood Donor Day in Brazil.

This date was established by Decree No. 53.988/1.964 in June 1964. November 25th was chosen as the anniversary of the formation of the Brazilian Association of Voluntary Blood Donors.

The amount of blood taken does not affect your health as recovery is immediate after donation. An adult person has an average of five litres of blood and a maximum of only 450ml of blood is collected in a donation.

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