International Day of Older Persons 2026 observed on 1 October
The International Day of Older Persons is observed on 1 October to draw attention to ageing and to the rights and well-being of older people. The UN General Assembly first marked the day in 1990. People aged 60 or above numbered 1.22 billion in 2025 and are expected to reach 2.1 billion by 2050.