• World Penguin Day 2026

    International

    What is World Penguin Day? World Penguin Day is an annual awareness day celebrated on 25 April, dedicated to raising awareness about penguins, their habitats, and the conservation challenges they face. The date coincides with the approximate start of the annual northward migration of Adelie penguins in Antarctica, making it a natural moment to celebrate...

  • International Delegates’ Day

    International

    <![CDATA[International Delegates' Day is observed on 25 April each year, recognising the role of representatives and delegates of Member States to the United Nations. Proclaimed by the UN General Assembly in 2019, the day marks the anniversary of the opening of the San Francisco Conference in 1945, where delegates from 50 countries came together to...

  • National Richter Scale Day 2026

    United States , United States

    National Richter Scale Day is a day dedicated to honoring the Richter scale, a measurement system used to quantify the magnitude of earthquakes. The day is named after Charles F. Richter, the American seismologist who developed the scale in 1935. This observance provides an opportunity to learn about earthquake science, the importance of earthquake preparedness,...

  • Scream Day 2026

    International

    Scream Day is an observance that encourages people to release pent-up emotions and stress by letting out a good, loud scream. This quirky and therapeutic day is about embracing the cathartic power of screaming as a way to relieve tension, frustration, and stress. Whether done alone, with friends, or in a group, Scream Day provides...

  • Wallabee Day 2026

    International

    To celebrate a shoe style that has shaken things up from day one, Clarks has announced the first-ever Wallabee Day, which will take place every year on April 26th, encouraging the global community of shoe wearers to share their love of the iconic shoe. What is Wallabee Day? Wallabee Day is dedicated to the cult-classic...

  • World IP Day 2026

    International

    World Intellectual Property (IP) Day is an international observance dedicated to raising awareness about the role of intellectual property (IP) in fostering innovation and creativity. This day highlights the importance of IP rights, such as patents, trademarks, copyrights, and trade secrets, in encouraging creativity, protecting inventors, and contributing to economic growth. What is World IP...

  • The London Marathon 2026

    United Kingdom , United Kingdom

    The London Marathon 2026 is one of the world’s most iconic long-distance races, bringing together elite athletes, charity runners, and everyday participants for an unforgettable challenge. As one of the six World Marathon Majors, the event showcases determination, endurance, and the power of community. What is the London Marathon? The London Marathon is a prestigious...

  • Drive It Day 2026

    United Kingdom , United Kingdom

    The Federation of British Historic Vehicle Clubs Drive It Day‚takes place every year to help raise awareness of the large and important extent of the classic vehicle movement in the UK. Hagerty takes this opportunity to run an annual Drive It Day Tour for 100 classic vehicles, with the dual aims of increasing historic vehicle...

  • National Pretzel Day 2026

    United States , United States

    National Pretzel Day is observed annually on 26 April across the United States, celebrating one of the country's oldest and most beloved baked snacks. Established by Pennsylvania Governor Ed Rendell in 2003, the day honours the pretzel's deep roots in American food culture and its outsized importance to the state that produces the vast majority...

  • National Gardening Week 2026

    United Kingdom , United Kingdom

    National Gardening Week is the UK’s biggest celebration of gardening, designed to highlight the health, wellbeing, and environmental benefits of nurturing green spaces. Whether you’re a seasoned horticulturalist or a complete beginner, this week offers a wonderful opportunity to connect with nature, improve your gardening skills, and join a nationwide movement dedicated to growing plants...

  • International Worker’s Memorial Day 2026

    International

    International Workers’ Memorial Day is a global observance dedicated to remembering workers who have lost their lives or suffered injuries and illnesses on the job. This day also focuses on promoting safer working conditions and raising awareness about the importance of health and safety in the workplace. It is a time to honor those who...

  • World Day For Safety And Health At Work 2026

    International

    Every day, 6,300 people die as a result of occupational accidents or work-related diseases more than 2.3 million deaths per year. 317 million accidents occur on the job annually; many of these resulting in extended absences from work. The human cost of this daily adversity is vast and the economic burden of poor occupational safety...

  • National Superhero Day 2026

    United States , United States

    National Superhero Day takes place on 28 April each year, celebrating both the fictional heroes of comic books and film and the real-life heroes who make a difference every day. Created by Marvel Comics employees in 1995, the day has grown into a nationwide tribute to courage, selflessness, and the enduring appeal of the superhero...

  • World Day for Safety and Health at Work

    International

    World Day for Safety and Health at Work takes place on 28 April every year. Led by the International Labour Organization, the day promotes the prevention of occupational accidents, injuries, and diseases, and remembers the millions of workers killed or harmed by their work each year. What is World Day for Safety and Health at...

  • Stop Food Waste Day 2026

    International

    Stop Food Waste Day is a global initiative dedicated to raising awareness about the critical issue of food waste and encouraging individuals, businesses, and communities to take action. Wasting food not only squanders valuable resources such as water, labor, and energy but also contributes significantly to climate change through greenhouse gas emissions. Observed annually, Stop...

  • International Dance Day 2026

    International

    International Dance Day is a global celebration dedicated to the art of dance. This day recognizes the universal language of dance, which transcends cultural and linguistic boundaries, and highlights its importance in bringing people together, promoting cultural understanding, and fostering creativity. The day is marked by performances, workshops, and events that showcase the diversity and...

  • AMKD Awareness Day 2026

    International

    What is AMKD Awareness Day? The American Kidney Fund (AKF)'s AMKD Awareness Day aims to spread awareness of APOL1-mediated kidney disease (AMKD), a spectrum of kidney diseases associated with mutations in the apolipoprotein L1 (APOL1) gene and linked to an increased risk for rapidly progressing kidney disease in people of Western and Central African descent....

  • International Jazz Day 2026

    International

    International Jazz Day is a global celebration of jazz music, its history, and its impact on cultures around the world. This day highlights the importance of jazz as a powerful tool for promoting peace, dialogue, and mutual understanding. Jazz, with its roots in African American communities, has grown into a universal language that brings people...

  • On Your Feet Britain

    United Kingdom , United Kingdom

    <![CDATA[On Your Feet Britain takes place on Thursday, 30 April 2026, challenging workplaces across the United Kingdom to break up prolonged sitting and get moving. Organised by Get Britain Standing in collaboration with Active Working, the annual campaign highlights the serious health risks associated with sedentary behaviour and promotes simple, practical changes that office workers...

  • Law Day 2026

    United States , United States

    Law Day is an annual observance in the United States that celebrates the role of law in the foundation of the country and recognizes its importance in maintaining justice, equality, and liberty. It serves as an opportunity to reflect on the legal system, understand the rule of law, and engage in discussions about the rights...

  • Loyalty Day 2026

    United States , United States

    Loyalty Day is a patriotic observance in the United States that celebrates national pride, reaffirmation of allegiance, and the foundational ideals of freedom, democracy, and unity. It is a day for Americans to express their commitment to the United States and reflect on the responsibilities of citizenship. Loyalty Day provides a valuable opportunity for civic...