USA awareness days and key dates
Awareness days, weeks and months, with bank holidays and the big commercial dates. Pick a country and the types you need, then subscribe in your own calendar.
Running all month
- Back-to-School Season (US) 1 July to 31 August 2049
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Sunday 1 August 2049
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National Girlfriend Day
National Girlfriend Day on 1 August is an unofficial day for celebrating girlfriends, whether romantic partners or close female friends.
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World Breastfeeding Week
World Breastfeeding Week, 1 to 7 August, promotes breastfeeding and the support families need from communities, employers and governments.
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World Lung Cancer Day
A global day on 1 August that raises awareness of lung cancer risks, screening and treatment.
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National Girlfriend Day
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Monday 2 August 2049
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National Coloring Book Day (US)
National Coloring Book Day on 2 August was launched by Dover Publications to encourage colouring for all ages.
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National Coloring Book Day (US)
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Tuesday 3 August 2049
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National Night Out
National Night Out takes place on the first Tuesday in August, when US neighbourhoods hold events to build links with local police.
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National Night Out
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Wednesday 4 August 2049
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National White Wine Day (US)
National White Wine Day is an informal US drinks day held on 4 August, when bars, wineries and wine lovers turn their attention to white wine.
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National White Wine Day (US)
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Friday 6 August 2049
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International Day of Awareness of the Special Development Needs and Challenges of Landlocked Developing Countries
On 6 August the UN highlights the development challenges faced by the 32 developing countries that have no coastline.
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International Day of Awareness of the Special Development Needs and Challenges of Landlocked Developing Countries
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Saturday 7 August 2049
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National Mustard Day (US)
National Mustard Day is held on the first Saturday in August at the National Mustard Museum in Middleton, Wisconsin, with free hot dogs and mustard tasting.
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National Mustard Day (US)
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Sunday 8 August 2049
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International Cat Day
A day celebrating cats and promoting their welfare, held every year on 8 August.
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International Cat Day
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Monday 9 August 2049
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International Day of the World's Indigenous Peoples
On 9 August the UN raises awareness of the rights and needs of Indigenous Peoples around the world.
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National Book Lovers Day (US)
National Book Lovers Day is marked in the United States on 9 August as a prompt to set time aside for reading.
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International Day of the World's Indigenous Peoples
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Tuesday 10 August 2049
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World Lion Day
Held on 10 August, World Lion Day raises awareness of the decline of wild lions and gathers support for their conservation.
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World Lion Day
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Wednesday 11 August 2049
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World Steelpan Day
World Steelpan Day on 11 August celebrates the steelpan, the musical instrument from Trinidad and Tobago, and its cultural importance.
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World Steelpan Day
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Thursday 12 August 2049
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International Youth Day
International Youth Day on 12 August highlights the role of young people in building fair and sustainable societies.
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World Elephant Day
Marked on 12 August, World Elephant Day draws attention to threats facing Asian and African elephants, such as poaching and habitat loss.
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International Youth Day
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Friday 13 August 2049
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National Prosecco Day (US)
National Prosecco Day falls on 13 August and is marked mainly in the United States by Prosecco producers, importers, bars and retailers.
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National Prosecco Day (US)
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Saturday 14 August 2049
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National Financial Awareness Day (US)
National Financial Awareness Day, on 14 August, is a US prompt to review personal finances, set money goals and build better financial habits.
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National Financial Awareness Day (US)
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Sunday 15 August 2049
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Assumption of Mary
The Assumption of Mary on 15 August is the Catholic feast celebrating Mary being taken up into heaven, a holy day of obligation.
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National Relaxation Day (US)
National Relaxation Day, on 15 August, encourages people in the United States to set aside time for themselves and let go of stress.
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Assumption of Mary
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Monday 16 August 2049
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National Rum Day (US)
National Rum Day falls on 16 August and is marked mainly in the United States by bars, distillers and drinks retailers with rum cocktails and offers.
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National Rum Day (US)
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Wednesday 18 August 2049
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International Pinot Noir Day
International Pinot Noir Day, on 18 August, is marked by wine producers and drinkers around the world, with strong support from New Zealand's wine industry.
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International Pinot Noir Day
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Thursday 19 August 2049
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International Orangutan Day
International Orangutan Day, also called World Orangutan Day, is held on 19 August to raise awareness of the threats facing orangutans and their forest habitat.
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National Aviation Day
National Aviation Day on 19 August celebrates the history and progress of flight in the United States.
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World Humanitarian Day
World Humanitarian Day on 19 August honours aid workers and calls for the protection of people who deliver humanitarian help.
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World Photography Day
World Photography Day on 19 August celebrates the art, science and history of photography and encourages people to share their own pictures.
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International Orangutan Day
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Friday 20 August 2049
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Southern HIV/AIDS Awareness Day
Held on 20 August, this day draws attention to the high rates of HIV in the southern United States.
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World Mosquito Day
Held on 20 August, World Mosquito Day marks Sir Ronald Ross's 1897 discovery that mosquitoes transmit malaria, and highlights mosquito borne diseases.
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Southern HIV/AIDS Awareness Day
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Saturday 21 August 2049
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International Day of Remembrance and Tribute to the Victims of Terrorism
On 21 August the UN honours and supports victims and survivors of terrorism and promotes their rights.
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National Senior Citizens Day (US)
National Senior Citizens Day is a US day on 21 August that recognises the contribution older Americans make to their families, workplaces and communities.
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International Day of Remembrance and Tribute to the Victims of Terrorism
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Sunday 22 August 2049
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International Day Commemorating the Victims of Acts of Violence Based on Religion or Belief
On 22 August the UN remembers people harmed by violence because of their religion or belief and calls for support for them.
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World Plant Milk Day
World Plant Milk Day, held every 22 August since 2017, encourages people to try plant-based milks made from oats, soya, nuts and other crops.
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International Day Commemorating the Victims of Acts of Violence Based on Religion or Belief
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Monday 23 August 2049
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International Day for the Remembrance of the Slave Trade and its Abolition
On 23 August UNESCO remembers the transatlantic slave trade and marks the 1791 uprising in Saint Domingue, now Haiti, that helped bring about its end.
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International Day for the Remembrance of the Slave Trade and its Abolition
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Thursday 26 August 2049
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National Dog Day
A US day celebrating dogs and encouraging adoption from shelters and rescues, held every year on 26 August.
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Women's Equality Day
A US day on 26 August marking the certification in 1920 of the 19th Amendment, which gave women the right to vote.
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National Dog Day
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Friday 27 August 2049
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World Lake Day
World Lake Day on 27 August raises awareness of lakes and the need to manage and protect them sustainably.
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World Lake Day
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Saturday 28 August 2049
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National Park Week
National Park Week celebrates America's national parks with events and a fee-free entry day; in 2026 it ran from 22 to 30 August.
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National Park Week
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Sunday 29 August 2049
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International Day against Nuclear Tests
The International Day against Nuclear Tests on 29 August raises awareness of the effects of nuclear test explosions and calls for them to end.
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US Open (tennis)
The US Open is the last tennis Grand Slam of the year, held in New York, with the singles main draw usually running from late August to mid September.
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International Day against Nuclear Tests
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Monday 30 August 2049
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International Day of the Victims of Enforced Disappearances
On 30 August the UN honours people who have been forcibly disappeared and supports their families' right to the truth.
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International Day of the Victims of Enforced Disappearances
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Tuesday 31 August 2049
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International Day for People of African Descent
On 31 August the UN celebrates the heritage and contributions of people of African descent and calls for an end to racial discrimination.
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International Day of Safe, Secure and Trustworthy Artificial Intelligence
On 31 August the UN promotes artificial intelligence that is safe, secure and trustworthy and that benefits everyone.
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International Overdose Awareness Day
Held on 31 August, the world's largest campaign to remember people lost to overdose, reduce stigma and promote overdose prevention.
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International Day for People of African Descent

