when is national.sons day

National Sons Day is celebrated twice each year: on March 4 and on September 28. Both dates are recognized as occasions to honor sons and the role they play in families, with March 4 being the original official date established in 2018, and September 28 also observed, though the reason for two dates is unclear. Parents and families use these days to celebrate sons, reflect on their importance, and encourage meaningful conversations and support for boys as they grow.