Grandma Moses Day is observed annually on 7 September, the birthday of American folk artist Anna Mary Robertson Moses, known universally as Grandma Moses. The day was officially proclaimed by New York Governor Nelson Rockefeller in 1960 to mark her 100th birthday, and has been observed each year since. It celebrates the life and legacy...
National Acorn Squash Day is observed annually on 7 September. The day celebrates the acorn squash, a versatile and nutritious winter squash that has been cultivated in North and Central America for thousands of years. It is observed in the United States, Canada, the United Kingdom, and Australia, and offers an opportunity to explore the...
National Ants on a Log Day celebrates the classic childhood snack of celery sticks spread with peanut butter and topped with raisins. It falls on the second Tuesday of September each year, which in 2026 means Tuesday, 8 September. The day is observed across the United States and gives families, schools, and snack lovers a...
Our Lady of Meritxell Day is the national day of Andorra, observed every year on 8 September. It honours Our Lady of Meritxell, the patron saint of the principality, and combines a deeply rooted Catholic feast with Andorra's most important civic celebration. In 2026 it falls on Tuesday, 8 September, and is recognised as a...
Victory Day is a national public holiday in Malta celebrated every year on 8 September. Also known as il-Vitorja or the Feast of Our Lady of Victories, it marks the end of three of the most testing sieges in Maltese history and is observed across the islands with military parades, religious feasts, and the famous...
National Ampersand Day takes place on Tuesday, 8 September 2026, celebrating the humble "&" symbol and its long history in writing, design and typography. Created in 2015 by typographer and designer Chaz DeSimone, the day invites word lovers, designers and the simply curious to appreciate one of the most elegant characters in the written language....
Actors' Day takes place on Tuesday, 8 September 2026, celebrating the performers who bring characters to life on stage and screen. Also known as National Actors' Day, it is a day to recognise the craft, discipline and creativity of acting, from blockbuster film stars to local theatre players and aspiring drama students. What is Actors'...
National Another Look Unlimited Day takes place on Tuesday 8 September 2026, the day after Labor Day in the United States. The day encourages people to take a second look at the belongings they are about to throw away and consider whether those items could instead be donated, repurposed, gifted, or recycled. It is a...
National Pediatric Hematology/Oncology Nurses Day takes place on 8 September 2026. It is a professional recognition day in the United States that honours the nurses who care for children, adolescents and young adults living with cancer and blood disorders. The day was established by the Association of Pediatric Hematology/Oncology Nurses (APHON) to thank these specialists...
Our Lady of Guadalupe Day honours the patroness of Extremadura, Spain, and is celebrated each year on 8 September at the Royal Monastery of Santa Maria de Guadalupe in the province of Caceres. The feast coincides with the Day of Extremadura, the autonomous community's official regional holiday, and draws pilgrims and visitors to one of...
National Iguana Awareness Day takes place every year on 8 September. It is dedicated to the green iguana and the wider family of iguana species, encouraging people to understand the realities of caring for these long-lived reptiles and to support responsible ownership, conservation, and rescue. The day was started by iguana owners who wanted to...
Know Your Numbers Week is a public health campaign focused on raising awareness about the importance of monitoring your blood pressure. Organized by Blood Pressure UK, this annual event encourages people to get their blood pressure checked and understand what the numbers mean. High blood pressure, often referred to as the "silent killer," can lead...
Air Ambulance Week is an annual campaign that shines a spotlight on the vital work of air ambulance charities across the UK. These life-saving services provide rapid medical response to emergencies, often in remote or hard-to-reach areas, delivering critical care and transporting patients to hospitals in the fastest possible time. Air Ambulance Week is an...
Play Safety Week is an annual campaign dedicated to promoting the importance of safe play environments for children. The week highlights the need for proper safety measures in playgrounds, schools, and recreational areas to ensure that children can enjoy their playtime without unnecessary risks. Organized by safety organizations, schools, and community groups, Play Safety Week...
National Port Wine Day takes place every year on 10 September, celebrating the fortified wine produced in Portugal's Douro Valley. The date marks the anniversary of the Douro becoming the world's first officially demarcated wine region in 1756. It is a day for port lovers to raise a glass to a drink with more than...
National Anti-Junk Light Day takes place every year on 10 September and encourages people to rethink their relationship with artificial light. The day draws attention to "junk light", the blue and green wavelengths produced by screens, LEDs and fluorescent bulbs that can disrupt sleep and eye health. It was created in 2018 by the wellness...
National School Picture Day is an annual American observance that celebrates the tradition of the school portrait and the lasting memories those photographs create. In 2026 it falls on Thursday, 10 September, the second Thursday of the month. The day was established in 2019 by Lifetouch, one of North America's largest school photography providers, and...
The National Day of Catalonia, known in Catalan as La Diada Nacional de Catalunya or simply La Diada, is observed every year on 11 September. It is an official public holiday in the Spanish autonomous community of Catalonia, marked by flag-raising ceremonies, floral tributes, and large public gatherings that blend solemn remembrance with a vivid...
National Make Your Bed Day falls on Friday, 11 September 2026. This light-hearted observance, marked across the United States, encourages people to start the morning by straightening their sheets, plumping their pillows and pulling up the duvet. It is a small daily act, but one many people credit with setting a more productive and orderly...
National SUP Day takes place on Friday, 11 September 2026, encouraging people of all ages and abilities to try stand up paddleboarding. The day champions one of the world's fastest-growing watersports, promoting time on the water as a route to better fitness, calmer minds, and a closer connection to lakes, rivers, and coastlines. How to...
Libraries Remember Day takes place every year on 11 September. It marks the anniversary of the 2001 terrorist attacks on the United States and honours the people who died, while celebrating the role public libraries play in upholding a free and open society. The observance invites libraries and their communities to pause, reflect, and reaffirm...