National Beer Day is observed annually on 7 April in the United States, marking the anniversary of the Cullen-Harrison Act taking effect in 1933. The day honours a pivotal moment in American history when beer became legally available again after more than a decade of Prohibition, and has since grown into a worldwide celebration of...
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What is Parkinson's Awareness Week? Parkinson's Awareness Week is an annual campaign that shines a spotlight on Parkinson's disease, a progressive neurological condition that affects movement, mood and many aspects of daily life. The week brings together charities, healthcare professionals, researchers, people living with Parkinson's and their families to raise awareness, share information and fundraise...
What is World Psycho-Oncology Day (WPOD)? World Psycho-Oncology Day is a global awareness day that shines a light on the vital role of psychological and emotional care in cancer treatment. This special day honours the extraordinary legacy of the late Dr. Jimmie Holland, whose pioneering work transformed how we understand and support the psychosocial needs...
National Former Prisoner of War Recognition Day is observed annually on April 9. This day was introduced to honor American veterans of any wars that returned home after being released from prisons. The date of April 9 was chosen to commemorate the same day in 1942, when United States forces were surrendered by the Imperial...
National Siblings Day is a heartfelt celebration of one of the most enduring relationships in life - the bond between brothers and sisters. Whether you grew up in a house full of noise and shared secrets or are reconnecting with a sibling later in life, this day is a reminder to appreciate those unique connections....
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What is World Homeopathy Awareness Week? World Homeopathy Awareness Week is an annual international event that takes place from 10 April to 16 April each year. Organised by the World Homeopathy Awareness Organisation (WHAO), the week is dedicated to raising public awareness of homeopathy, celebrating its practitioners and sharing the experiences of those who use...
Celebrate National Barbershop Quartet Day on April 11 and discover the joy of four-part harmony, rich tradition, and the community spirit of barbershop music.
What is World Parkinson's Day? World Parkinson's Day is an international awareness day observed on 11 April every year to raise public understanding of Parkinson's disease, a progressive neurological condition that affects movement, mood and many other aspects of daily life. The day is coordinated by Parkinson's organisations around the world and serves as a...
National Pet Day takes place on 11 April each year, celebrating the bond between humans and their animal companions. Founded by animal welfare advocate Colleen Paige in 2006, the day encourages pet adoption and raises awareness about the millions of animals still waiting for permanent homes in shelters across the United States and beyond. What...
National Submarine Day is observed on 11 April each year in the United States, commemorating the date the US Navy purchased its first modern commissioned submarine. On 11 April 1900, the Navy acquired the Holland VI, a vessel designed by Irish-American inventor John Philip Holland, marking the beginning of the submarine era in American naval...
What is National Grilled Cheese Sandwich Day? National Grilled Cheese Sandwich Day is celebrated on 12 April each year, honouring one of the most popular comfort foods in the world. The day is dedicated to the simple yet satisfying combination of melted cheese between two slices of toasted bread -- a meal that has been...
The International Day of Human Space Flight is observed every year on 12 April, marking the anniversary of Yuri Gagarin's groundbreaking orbital flight in 1961. Declared by the United Nations General Assembly in 2011 through resolution A/RES/65/271, the day celebrates the dawn of the space era and reaffirms the importance of space science and technology...
April 13 is Thomas Jefferson's Birthday, the third President of the USA. He is considered as an American Founding Father and the author of the Declaration of Independence. Thomas Jefferson was born on April 13, 1743. He had a prominent career as a politician. He was a spokesman for democracy, represented Virginia in the Continental...
National Scrabble Day takes place on 13 April each year, marking the birthday of Alfred Mosher Butts, the American architect who invented one of the world's most popular board games. The day celebrates the joy of wordplay, the thrill of triple-word scores, and the enduring appeal of a game that has sold over 150 million...
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Join the International Dark-Sky Association for seven days of celebration, learning, and action! 2026 International Dark Sky Week is, April the 21st – the 28th! Created in 2003 by high-school student Jennifer Barlow, International Dark Sky Week has grown to become a worldwide event and a key component of Global Astronomy Month. Each year it...
April 14 is Pan American Day, a holiday that commemorates the First International Conference of American States. Pan American Day originated in a resolution adopted by the Governing Board of the Pan American Union on May 7, 1930. The very first Pan American Day was observed on April 14, 1931 and it was introduced by...
National Gardening Day takes place on 14 April each year, encouraging gardeners of all abilities to get outdoors, plant something new, and share their love of growing. Founded in 2018 by Cool Springs Press, this annual celebration falls perfectly in mid-spring, when soil temperatures are rising and the growing season is well under way across...
<![CDATA[World Chagas Disease Day is observed on 14 April each year, raising global awareness about Chagas disease, a neglected tropical disease caused by the parasite Trypanosoma cruzi. Established by the World Health Organization (WHO) in 2020, the day highlights the urgent need for early diagnosis, treatment, and prevention of a disease that affects an estimated...