• Constitution Day (Citizenship Day) 2026

    United States , United States

    Constitution Day, also known as Citizenship Day, is an annual observance in the United States that commemorates the signing of the U.S. Constitution on September 17, 1787. This day is...

  • National HIV/ AIDS and Ageing Awareness Day 2026

    United States , United States

    National HIV/AIDS and Aging Awareness Day is an annual observance dedicated to addressing the challenges faced by older adults living with HIV/AIDS. As medical advancements have allowed people with HIV...

  • International Equal Pay Day 2026

    International

    On September 18, 2026, communities around the world will mark International Equal Pay Day - a day dedicated to the ongoing fight for equal pay for work of equal value....

  • National POW / MIA Recognition Day 2026

    United States , United States

    National POW/MIA Recognition Day is an annual observance in the United States dedicated to honoring and remembering the sacrifices of American service members who were prisoners of war (POWs) and...

  • Great British Beach Clean 2026

    United Kingdom , United Kingdom

    The Great British Beach Clean is an annual event organized by the Marine Conservation Society (MCS) that brings together thousands of volunteers to clean up beaches across the UK. This...

  • Great British Beach Clean 2026

    United Kingdom , United Kingdom

    From Friday, 19th September to Sunday, 28th September 2026, thousands of volunteers across the UK will unite for the Great British Beach Clean, the Marine Conservation Society’s flagship citizen science...

  • International Talk Like A Pirate Day 2026

    International

    International Talk Like a Pirate Day is a whimsical and fun-filled holiday that encourages people around the world to unleash their inner pirate by speaking in pirate lingo. Whether you’re...

  • World Hydrocephalus Day 2026

    International

    Every September 20, World Hydrocephalus Day unites organisations, families, and communities around the globe to raise awareness of hydrocephalus,  a condition affecting hundreds of thousands of children and adults worldwide....

  • Light Up For Mito 2026

    International

    Light Up For Mito is a global awareness campaign designed to shine a light on mitochondrial disease, a debilitating condition that affects the energy-producing structures within cells. This event brings...

  • World Alzheimer’s Day 2026

    International

    World Alzheimer’s Day is an annual global event held on 21 September, dedicated to raising awareness about Alzheimer’s disease and other forms of dementia. It serves as a central day...

  • International Day of Peace 2026

    International

    International Day of Peace is observed globally each year on September 21. It is a dedicated day for humanity to recommit to peace above all differences and to honor a universal...

  • Organ Donation Week 2026

    United Kingdom , United Kingdom

    Organ Donation Week is an annual event dedicated to raising awareness about the importance of organ donation and encouraging people to discuss their organ donation decisions with their loved ones....

  • Fairtrade Fortnight 2026

    International

    Fairtrade Fortnight is a significant annual event that promotes and celebrates the principles of fair trade. In this article, we'll explore what Fairtrade Fortnight is all about, when it occurs,...

  • World Car Free Day 2026

    International

    World Car-Free Day is a global initiative encouraging people to reduce their reliance on motor vehicles for a day and explore more sustainable modes of transportation. Observed annually on 22...

  • Professional Care Workers’ Week 2026

    United Kingdom , United Kingdom

    Professional Care Workers’ Week is an annual event that recognizes and celebrates the invaluable contributions of care workers who dedicate their lives to supporting others. These professionals play a critical...

  • Behaviour Awareness Week 2026

    United Kingdom , United Kingdom

    What is Behaviour Awareness Week? Behaviour Awareness Week is an annual campaign launched by Great Minds Together (GMT) to foster awareness and a deeper understanding of behaviour in children and...

  • Recycle Week 2026

    United Kingdom , United Kingdom

    Recycle Week 2026 is a dedicated campaign that aims to raise awareness about the importance of recycling and encourage individuals, communities, and organizations to take action to reduce waste and...

  • UK Savings Week 2026

    United Kingdom , United Kingdom

    In a time when many households are feeling the pressure of rising costs, UK Savings Week offers a timely opportunity to focus on building financial resilience. Running from September 22...

  • World Reflexology Week 2026

    International

    World Reflexology Week is an annual global event dedicated to raising awareness about reflexology, a complementary therapy that involves applying pressure to specific points on the feet, hands, or ears...

  • National Eye Health Week 2026

    United Kingdom , United Kingdom

    National Eye Health Week is an annual event in the UK dedicated to promoting the importance of good eye health and regular eye tests. The week brings together opticians, health...