Overview
- In Argentina the celebration focuses on sibling bonds and also honors friends regarded as brothers or sisters by choice.
- The internationally recognized date is September 5 in homage to Mother Teresa of Calcutta, who died on that day in 1997.
- Coverage explains that the Argentine date lacks a precise historical origin and took hold through social-media diffusion and commercial tradition.
- Typical observances include sharing messages, recalling anecdotes, and posting photos that highlight companionship and unconditional support.
- Different countries use different dates, including April 10 in the United States and either May 31 or September 5 in parts of Europe.