• Internaut Day

    International

    Internaut Day takes place every year on 23 August and marks the moment the World Wide Web became available to the wider public. It commemorates 23 August 1991, the date widely associated with the web opening up beyond a small circle of researchers, and celebrates the people who use, build and explore the internet, known...

  • International Strange Music Day

    International

    International Strange Music Day takes place every year on 24 August. It is a global celebration of unusual, experimental and unconventional sounds, encouraging people to listen to and play music they would never normally choose. Conceived by New York composer Patrick Grant in the late 1990s, the day runs on a single guiding principle: listening...

  • Uruguay – Independence Day

    International

    Uruguay Independence Day, known in Spanish as Dia de la Independencia, is the national day of Uruguay, observed every year on 25 August. It marks the declaration of independence made on 25 August 1825, when Uruguay broke away from Brazilian rule. In 2026 the holiday falls on Tuesday, 25 August, and is a public holiday...

  • National Kiss and Make Up Day

    International

    National Kiss and Make Up Day takes place every year on 25 August. It is a light-hearted occasion that encourages people to set aside grudges, repair strained relationships, and reconnect with the friends, family members, and partners they may have fallen out with. The day celebrates the simple but powerful act of reconciliation, reminding us...

  • Mawlid al-Nabi

    International

    Mawlid al-Nabi, also known as al-Mawlid al-Nabawi, marks the birthday of the Prophet Muhammad and is observed by Muslim communities around the world. In 2026, it falls on Tuesday, 25 August, corresponding to the 12th of Rabi al-Awwal in the Islamic lunar calendar. It is one of the most widely observed Islamic occasions globally, though...

  • World African Wild Dog Day

    International

    World African Wild Dog Day takes place on Wednesday, 26 August 2026. Also known as World Painted Dog Day, the observance is dedicated to raising awareness of the African wild dog (Lycaon pictus), one of the most endangered carnivores on the African continent, and to supporting the conservation organisations working to protect the species from...

  • La Tomatina

    International

    La Tomatina is the world's largest tomato fight, a one-hour street battle held every year in the small town of Buñol near Valencia, Spain. In 2026 it falls on Wednesday, 26 August, when tens of thousands of people pelt one another with over a hundred tonnes of overripe tomatoes until the streets run red. Organised...

  • Hungry Ghost Festival

    International

    The Hungry Ghost Festival is a traditional East and Southeast Asian observance that honours the dead and tends to wandering spirits believed to roam the world of the living during the seventh lunar month. In 2026 it falls on Thursday, 27 August, marking the climax of what is known as Ghost Month. Rooted in both...

  • International Lottery Day

    International

    International Lottery Day takes place every year on 27 August. It is a light-hearted celebration of lotteries and the dream of the big win, encouraging people to try their luck while keeping play fun and responsible. In 2026 it falls on Thursday, 27 August. How to Celebrate International Lottery Day There are plenty of ways...

  • Makaton International Awareness Day 2026

    International

    Makaton International Awareness Day is a celebration of the Makaton Language Programme and its remarkable impact on supporting communication for individuals with learning and communication difficulties. Launched to coincide with the 50th anniversary of Makaton, this special day honors the birthday of the programme’s founder, Margaret Walker, and highlights the power of inclusive communication to bring communities...

  • International Read Comics in Public Day

    International

    International Read Comics in Public Day falls on 28 August every year and invites comic fans to do exactly what the name suggests: read their favourite comics and graphic novels openly, in cafes, parks, trains, and anywhere else the public gathers. The day was created in 2010 by Brian Heater and Sarah Morean of the...

  • Crackers Over The Keyboard Day

    International

    Crackers Over The Keyboard Day falls on Friday, 28 August 2026. It is a light-hearted, unofficial observance that invites office workers and home workers alike to do the one thing they are usually told not to do: eat crackers right over their keyboard. Created by the prolific holiday inventors Thomas and Ruth Roy, the day...

  • National Sports Day

    International

    National Sports Day is observed in India every year on 29 August to mark the birth anniversary of the hockey legend Major Dhyan Chand. The day promotes the importance of sport and physical activity in everyday life and recognises the achievements of the country's athletes. It is also the occasion on which India's highest sporting...

  • International Cosplay Day

    International

    International Cosplay Day is a global celebration of costume play that takes place on the last Saturday of August each year, falling on Saturday, 29 August 2026. The day brings cosplayers together to dress as their favourite characters from anime, video games, films, comics, and television, and to share their craft with a worldwide community....

  • According to Hoyle Day

    International

    According to Hoyle Day takes place every year on 29 August, the anniversary of the death of Edmond Hoyle in 1769. The day honours the English writer whose name became a byword for playing by the rules, and it invites card players, board gamers and language lovers to celebrate the man behind the phrase "according...

  • International Day Against Nuclear Tests

    International

    The International Day Against Nuclear Tests is observed every year on 29 August, with the 2026 commemoration falling on Saturday, 29 August. Established by the United Nations, the day calls for an end to nuclear weapons testing and highlights the devastating effects such tests have had on people, communities, and the environment. It serves as...

  • International Day of the Disappeared 2026

    International

    International Day of the Disappeared is an observance dedicated to raising awareness about the global issue of enforced disappearances, where individuals are secretly abducted or imprisoned by state authorities or other groups, and their whereabouts are kept unknown. This day focuses on the plight of those who have disappeared, the suffering of their families, and...

  • International Whale Shark Day

    International

    International Whale Shark Day takes place on Sunday, 30 August 2026. The day celebrates the whale shark, the largest fish in the ocean, and raises awareness of the threats facing this endangered species. It was established in 2008 and is now marked around the world by conservation groups, aquariums, dive operators, and ocean lovers. What...

  • National Zoo Awareness Day

    International

    National Zoo Awareness Day is observed every year on 31 August, recognising the role that modern zoos play in wildlife conservation, public education, and scientific research. The day encourages people to look beyond the entertainment value of a zoo visit and to understand the work that accredited zoos carry out to protect endangered species and...

  • Kyrgyzstan Independence Day

    International

    Kyrgyzstan Independence Day is the national day of the Kyrgyz Republic, marked every year on 31 August. It commemorates the country's declaration of state independence from the Soviet Union in 1991 and is the most significant secular holiday in the Kyrgyz calendar, celebrated with cultural performances, traditional horse games, and fireworks across the country. The...