National Autonomous Vehicle Day
Discover how National Autonomous Vehicle Day celebrates self-driving technology, safer roads, accessibility, and the future of stress-free, autonomous travel.
- United States
May 31 Holidays
- National days
- 15
- Day of the year
- Days since
- 111
Your guide to celebrating May 31
Skip to all 15 daysYou wake up, embrace the day with a big smile, and savor a delicious macaroon for breakfast. Put on your favorite Utah-themed attire and head out to enjoy the great outdoors, making sure to protect your hearing from loud noises. Take a moment to appreciate the work of web designers and maybe even learn a thing or two about designing websites yourself. In the afternoon, reflect on your thoughts, focusing on positivity to make them grow. Have a chat with your colorful pet parrot, celebrating these magnificent birds. Educate yourself on Necrotizing Fasciitis and take steps to raise awareness.
Prepare for the future by learning about autonomous vehicles, maybe even taking a test drive with a self-driving car if available. Make a conscious decision to quit smoking, participating in World No Tobacco Day. Challenge yourself to speak in complete sentences all day long, improving your communication skills. Consider supporting foster families, offering assistance or donations where possible. End the day by reaffirming your commitment to trust and loyalty in relationships on Infidelity Hurts Awareness Day. Embrace the diversity of these holidays and make the most of every moment.
National days and holidays on May 31
National Speak in Complete Sentences Day
Celebrate National Speak in Complete Sentences Day by slowing down, speaking clearly, and strengthening communication, confidence, and connection for everyone.
- United States
Necrotizing Fasciitis Awareness Day
Necrotizing Fasciitis Awareness Day educates about this rare, fast-spreading infection, promoting early symptom recognition, prevention, and support for survivors.
- Australia
- United Kingdom
- United States
World Foster Day
Discover World Foster Day, raising awareness of foster care and inspiring communities to support vulnerable children, families, and sustainable change worldwide.
- Malta
- South Africa
What You Think Upon Grows Day
Discover What You Think Upon Grows Day, a mindful reminder to focus on positive thoughts, gratitude, and intention to nurture personal growth and well-being.
- United States
National Smile Day
Celebrate National Smile Day by sharing smiles, boosting health and happiness, and learning how a simple grin can lower stress, spread joy, and connect people.
- United States
National Save Your Hearing Day
Educate yourself about hearing loss, and start taking steps to prevent or diminish it. Lower the volume on your headphones, use hearing protection at work, etc.
- Australia
- Canada
- United Kingdom
- and 1 more
Web Designer Day
Celebrate Web Designer Day by honoring the creatives who craft beautiful, user-friendly websites, inspire digital innovation, and shape online experiences.
- United States
National Macaroon Day
Discover the sweet history of National Macaroon Day, exploring coconut-filled traditions, global variations, baking tips, and fun ways to celebrate this classic cookie.
- United States
National Utah Day
Discover National Utah Day, celebrating Utah’s rugged landscapes, Native and pioneer history, ski culture, and comforting local cuisine across the Beehive State.
- United States
Trinity Sunday
Trinity Sunday shines a light on one of Christianity's deepest beliefs: that God exists as Father, Son, and Holy Spirit. This idea, known as the Trinity, may seem puzzling—three distinct persons, yet one God. It's not about three gods, but one divine being experienced in three ways. This belief shapes...
- United Kingdom
- United States
World Parrot Day
World Parrot Day brings attention to these extraordinary birds. Their dazzling feathers, clever minds, and playful personalities make them one of nature’s most fascinating creatures. Some can mimic human speech, while others form deep bonds with their flock. Their beauty and intelligence have made them popular pets, but in the...
- Australia
- Cameroon
- Canada
- and 5 more
World No Tobacco Day
Discover World No Tobacco Day, raising awareness of smoking’s harms and empowering people to quit, protect lung health, and build tobacco‑free communities.
- International
Buddha Day
Buddha Day, known as Vesak, celebrates the life of Siddhartha Gautama, the founder of Buddhism. It’s observed on the full moon day of the Vaisakha month, usually in May. This day is a key moment for Buddhists as it marks the Buddha’s birth, enlightenment, and passing, making it the most...
- Bangladesh
- Bhutan
- Cambodia
- and 14 more
Infidelity Hurts Awareness Day
Trust, honesty, and forgiveness are vital for rebuilding a relationship after infidelity causes pain and damage.
- United States
Other holidays on May 31
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...
- Australia
- New Zealand
Italian Beef Week
What's better than sinking your teeth into a juicy sandwich piled high with tender beef, topped with sweet peppers?
- United States
National Children’s Gardening Week
Did you know that children who spend time in gardens often grow up to be more environmentally conscious? National Children’s Gardening Week aims to inspire a love for gardening among kids. Held annually in the late spring, this event is a great opportunity to encourage children to explore nature! How to...
- United Kingdom
National Patient Participation Week
Have you ever felt excluded from decisions about your healthcare? National Patient Participation Week aims to change that. Taking place each year, this significant event highlights the crucial role patients play in shaping healthcare services. By bringing together patients and healthcare providers, the week fosters better communication and emphasizes the...
- United Kingdom
Garden Wildlife Week
Garden Wildlife Week, observed in the early summer, is a lively celebration of the natural world found in our gardens. This week encourages people to appreciate and protect the birds, insects, and plants in their backyards. The celebration highlights the vital role these creatures play in keeping our environment healthy! How...
- United Kingdom
Canadian Environment Week
Canadian Environment Week is a lively celebration highlighting Canada's commitment to the environment. This special event invites everyone to appreciate nature, raise awareness, and take action to protect the planet. This week coincides with global events like World Environment Day and Clean Air Day, making it a perfect time for...
- Canada
Vivid Sydney
Vivid Sydney is a dazzling celebration that transforms the city into a vibrant playground of lights, music, and creativity. For weeks, iconic landmarks and urban spaces glow with stunning light installations and 3D projections, captivating both locals and tourists. This festival draws millions of visitors each year, offering an enchanting...
- Australia
Month-long holidays in May
Skin Cancer Awareness Month
Promoting sun safety encourages early detection, fostering community awareness about the risks and prevention of skin ailments.
National Photography Month
A picture’s worth a thousand words, so get out there and start taking snapshots of the beauty all around you, whether right at home or off in an exotic locale.
National Barbecue Month
Gather your friends and neighbors together and grill up some tasty, smoky, ever-popular BBQ to welcome the warm weather. Try making your own BBQ sauce!
No Meat May
Exploring a plant-based journey for a month, discovering vibrant flavors and embracing a mindful, eco-friendly lifestyle.
- Australia
Famous birthdays on May 31
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