May 16 2025 Holidays

National days: 31
Day of the year: 136
Days since: 524

Start your day by appreciating nature with a morning hike or picnic in a local park to celebrate tree love. Afterwards, cool off with a swim in a nearby pool or lake in honor of Learn to Swim Day. Break out the grill for a barbecue feast and toast to National Barbecue Day – don’t forget a refreshing mimosa to sip on. Take some time to be creative by drawing or playing a musical instrument for Drawing Day and World Fiddle Day. Show appreciation for the armed forces by writing letters or donating to organizations supporting veterans for US Armed Forces Day. Treat yourself with a new piercing or biography book in honor of National Piercing Day and National Biographers Day. Volunteer at a horse rescue center to observe Horse Rescue Day and cap off your day by cleaning up a local river for National River Cleanup Day. Spread love and peace by wearing purple and participating in activities promoting unity for Wear Purple for Peace Day and International Day of Living Together in Peace. Watch a classic movie and do a good deed for your neighbor on National Classic Movie Day and National Do Something Good for Your Neighbor Day. Lastly, end the day with a toast to creativity and innovation with a glass of whisky on World Whisky Day and International Invention Day.

National Bike to Work Day

Discover National Bike to Work Day, celebrating cycling as a healthier, eco-friendly commute that boosts fitness, saves money, and energizes the workday.

National Barbecue Day

Celebrate National Barbecue Day with smoky flavors, backyard grills, and global BBQ traditions that bring friends, family, and communities together.

Drawing Day

Celebrate Drawing Day by unlocking creativity, exploring famous sketches, drawing with kids, and sharing art as therapy, community, and self-expression.

National NASCAR Day

Celebrate National NASCAR Day with thrilling stock car racing, fan events, and charitable giving that supports children’s health through the NASCAR Foundation.

National Defense Transportation Day

Discover how National Defense Transportation Day honors the vital people, systems, and logistics that keep the nation secure, supplied, and moving every day.

United States

National Endangered Species Day

Discover the importance of National Endangered Species Day, raising awareness, inspiring conservation action, and celebrating efforts to protect at-risk wildlife.

International Virtual Assistants Day

Discover the role of virtual assistants, celebrate their remote support, and explore meaningful ways to show appreciation for these essential professionals.

Wear Purple for Peace Day

Discover the meaning behind Wear Purple for Peace Day, a colorful call for unity, harmony, and global togetherness through simple, symbolic action.

United States

Honor Our LGBT Elders Day

Honor Our LGBT Elders Day celebrates the resilience, stories, and contributions of older LGBTQ+ pioneers, fostering gratitude, connection, and inclusion.

National Waiters Day

Celebrate National Waiters Day by honoring hardworking waitstaff, recognizing their skills, and showing appreciation for the service that shapes every dining experience.

International Day of Living Together in Peace

Discover the meaning of International Day of Living Together in Peace, and explore ways to promote unity, tolerance, reconciliation, and global solidarity.

National Pizza Party Day

Celebrate National Pizza Party Day by sharing slices with friends, exploring fun pizza history, trying DIY dough, and discovering new favorite toppings.

International Boys’ Day

Discover International Boys’ Day, a global celebration that supports boys’ well-being, honors their strengths, and promotes healthy, caring values for all children.

Walk Safely to School Day

Discover how Walk Safely to School Day promotes kids’ road safety, health, and environmental awareness through fun walks, games, and community activities.

Australia

National Do Something Good for Your Neighbor Day

Celebrate National Do Something Good for Your Neighbor Day by sharing kindness, helping out, and building stronger, more connected, and caring communities.

Shades Day

Celebrate Shades Day by wearing sunglasses, raising funds, and supporting Family Holiday Charity in giving struggling families a much-needed break.

United Kingdom

National Love a Tree Day

Discover National Love a Tree Day, celebrating the beauty and benefits of trees while inspiring planting, conservation, and deeper connections with nature.

National Coquilles Saint Jacques Day

Celebrate National Coquilles Saint Jacques Day by savoring creamy scallops, French culinary tradition, and elegant recipes to cook, share, and enjoy.

United States

National Classic Movie Day

Celebrate National Classic Movie Day by revisiting timeless films, hosting themed watch parties, and honoring the storytelling and legacy of classic cinema.

United States

International Day of Light

Discover how the International Day of Light celebrates light science and technology, highlighting their impact on health, education, culture, and sustainable development.

China
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National Piercing Day

Celebrate National Piercing Day by exploring the history, culture, and self-expression of body piercings, plus ideas for new piercings and jewelry.

National Mimosa Day

Raise a glass to National Mimosa Day, celebrating the classic sparkling wine and citrus cocktail with creative twists, brunch pairings, and festive flair.

United States

National Wrong Trousers Day

Celebrate National Wrong Trousers Day by wearing wacky pants, fundraising for children’s hospitals, enjoying Wallace & Gromit, and spreading laughter for a cause.

Horse Rescue Day

Discover Horse Rescue Day, a celebration of protecting horses from neglect through rescue, adoption, volunteering, education, and support for welfare organizations.

National Sea Monkey Day

Sea monkeys, a type of brine shrimp, make a popular children’s pet that you can order, hatch, and raise at home, which helps kids learn responsibility.

National Work From Home Day

National Work From Home Day highlights flexible office culture, reduced commuting, and smarter productivity, encouraging employers and staff to embrace home working.

Hats for Headway Day

Celebrate Hats for Headway Day by wearing fun hats, raising funds, and spreading awareness to support brain injury survivors and their families.

United Kingdom

National Biographers Day

Explore National Biographers Day, honoring storytellers who bring real lives to the page and screen, and discover inspiring ways to celebrate biography writing.

Nickel Day

Crack open your change jar, and you’ll likely find the star of Nickel Day tucked among the coins. This modest five-cent piece may seem ordinary, but it has a unique place in daily life. Whether dropped into a parking meter or resting in your palm at a store counter, the...

A diverse startup team develop, collaborates on a powerful, lightweight, portable wind turbine prototype, aligning with potential user demand and renewable energy needs to secure investor funding.

International Invention Day

Transforming imaginative ideas into tangible reality can change lives, spark innovation, and drive human progress forward.

Tarlov Cyst Disease Awareness Day

Tarlov Cyst Disease Awareness Day is here to promote, advocate, educate, and validate those living with Tarlov cyst disease. How to Observe Tarlov Cyst Disease Awareness Day Looking for ideas to get involved with this important day? Check out some of these ideas to get started: Become an Advocate According to the...

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Cannes Film Festival

The Cannes Film Festival is one of the most glamorous and important events in the film industry. Held annually in the beautiful city of Cannes on the French Riviera, this festival draws the biggest names in cinema, from directors to actors. The red carpet is a dazzling display of style...

France

National Stationery Week

Sharpen your pencils and break out your fine pens, and take this excuse to use some fancy stationery. Write a loved one, find a pen pal, or even make your to-do list.

American Craft Beer Week

Exploring diverse flavors and styles, American craft beer showcases innovation and craftsmanship, delighting enthusiasts worldwide.

United States

National Smile Month

Maintaining vibrant smiles through mindful habits, fostering oral resilience for enduring wellness, unveiling a gateway to health.

United Kingdom

National Women’s Health Week

National Women's Health Week kicks off every year on Mother's Day, making it a time for women across the country to focus on their health. It's a time to encourage women to take care of their physical and mental health, highlighting the importance of regular check-ups, a balanced diet, and stress...

United States

Water Saving Week

Conserving water, a precious resource, ensures sustainability for future generations while safeguarding ecosystems and promoting efficiency.

United Kingdom

Foster Care Fortnight

Foster Care Fortnight, an annual event in the UK, typically happens in the first two weeks of May. This initiative is driven by The Fostering Network, a leading charity that promotes foster care awareness and recruitment. The event raises awareness about the growing need for foster carers and their vital...

United Kingdom

National Salt Awareness Week

National Salt Awareness Week is a timely reminder to understand better and manage our salt intake. Of course, we all recognize salt as a staple on the dinner table. It’s an essential seasoning for our daily meals. However, fewer people realize how it also plays a crucial role in our...

United Kingdom

Bike to Work Week

Bike to Work Week is a special time celebrated each year across the United States. This event encourages people to ride their bikes to work or anywhere else they need to go as part of a larger movement to promote cycling and its benefits. How to Celebrate Bike to Work Week Embracing...

Learning at Work Week

Learning at Work Week is a special time dedicated to boosting learning culture within the workplace. Celebrated annually, this initiative encourages all types of organizations to engage in activities that foster learning among their teams. The goal is to make learning an integral part of working life, benefiting individual growth and...

United Kingdom

Be Nice to Nettles Week

Be Nice to Nettles Week is a vibrant annual event that shines a spotlight on the humble nettle plant. Celebrated in mid-May, this period encourages us to appreciate the ecological and health benefits of nettles. How to Celebrate Be Nice to Nettles Week Here are five quirky and playful ways to dive...

United Kingdom

Christian Aid Week

Christian Aid Week is an important time that provides urgent humanitarian relief to the less fortunate and urges long-term programs to help. It calls out the plight of the suffering, giving immediate aid. But it does more; it stands up for the rights of - and demands justice for -...

Sun Awareness Week

Did you know that the damaging effects of the sun can be prevented with proper awareness? Sun Awareness Week aims to highlight the importance of sun safety. It's celebrated every year in early May, reminding us of the dangers of UV exposure and ways to protect ourselves. With summer just...

Tracky Dack Day

Tracky Dack Day is a funny name for a serious cause. This annual event, run by TLC for Kids, encourages people to wear their favorite track pants (aka 'tracky dacks'!) to support children in hospitals! The name brings a smile, but the mission is profound. It raises awareness and funds...

National Salvation Army Week

Supporting those in need, providing hope, and creating positive change—efforts that embody the essence of humanitarian assistance.

United States

M.E. Awareness Week

M.E. Awareness Week, celebrated annually, highlights the struggles of people living with Myalgic Encephalomyelitis (M.E.). The week encourages empathy for those affected and serves as a time for people to learn more about this condition. The campaign is organized by various charities, patient groups, and healthcare professionals working together to increase...

National Public Gardens Week

National Public Gardens Week shines a spotlight on the incredible beauty and significance of public gardens. Held each year in early May, it's a week-long celebration designed to highlight the vital role these gardens play in our communities. From fragrant flower displays to serene landscapes, they offer more than just...

National Hospital Week

Whether performing a small elective procedure or treating a life-threatening illness, hospitals are critical places that make a huge difference in the health of individuals, families and communities across the nation. National Hospital Week is here to celebrate and show appreciation for all of the different people who are integral...

United States

National Doughnut Week

National Doughnut Week is a fun and delightful time that invites everyone to indulge in one of the most beloved treats: doughnuts. During this week, people are encouraged to enjoy these tasty confections while also contributing to a good cause. Many bakeries across the country participate by offering special doughnuts, and...

United Kingdom

National Mental Health Awareness Week

National Mental Health Awareness Week emphasizes the importance of mental health and aims to break the silence around these issues. During this week, people come together to acknowledge the impact mental health has on all aspects of life. Conversations encourage individuals to share experiences, seek help, and recognize signs of...

United Kingdom

National Hoarding Awareness Week

Hoarding can feel suffocating. It clutters not just rooms but also minds. National Hoarding Awareness Week brings this often-overlooked struggle to the forefront. Many people live with piles of objects that grow until they block doors and windows. This isn’t about mess or laziness—it’s a serious condition. This week, communities...

United Kingdom

National Stuttering Awareness Week

National Stuttering Awareness Week focuses on understanding stuttering and supporting those who live with it. Stuttering is a speech condition that affects the flow of speaking, and it touches millions of people worldwide. This week encourages open conversations and helps break the silence around a challenge many face every day. It...

United States

I Love My State Parks Week

The United States defines up to 10,000 different areas as state parks. State parks protect more than 14 million acres of landscape, ranging from coastal beaches to forests, sandy deserts to swampland. In addition, state parks provide local residents with opportunities for recreation, access to clean and safe green spaces...

United States

National Returning Youth Month

Some stories begin the moment someone gets a second chance. National Returning Youth Month honors young people rebuilding their lives after incarceration. It’s about growth, not labels. Instead of judging the past, this month looks forward. It opens space for hope, change, and belonging. These young people often face barriers...