May 21 2028 Holidays

National days: 16
Day of the year: 142
Days until: 577

May 21 brings 21 national days, led by National Bike to Work Day, with National Endangered Species Day and International Tea Day offering a thoughtful rhythm for the workday.

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.

Set out with a workable ride

Make the commute fit your actual morning. Check your tires the night before, put a helmet, lock, water, and a change of shirt by the door, then choose a route with slower streets or a protected lane where available. If the full distance feels like too much, ride the first few miles and continue by transit or arrange to park farther away. Give yourself 15 extra minutes so the ride doesn’t become a race. The League of American Bicyclists has practical rider resources if you need a quick refresher before leaving.

Turn a midday errand into one useful choice

Use lunch to act on the concern behind National Endangered Species Day. Spend ten minutes replacing a household item you already need with a refill, reusable, or secondhand option, such as a refillable hand soap bottle, a metal water bottle, or a used paperback. Keep it concrete: make the purchase, set up the refill, or put one item in a donation bag before returning to work. A small change you will repeat is more useful than a grand plan that stalls.

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.

Need an easy group lunch? Share a pie for National Pizza Party Day, and add a side salad or fruit if you’re ordering for the office. The meal gives everyone a reason to step away from their screens for 20 minutes.

Make the afternoon pause count

For International Tea Day, make a proper cup rather than drinking it while answering messages. Black tea needs about four minutes to steep; green tea is usually ready in two to three minutes with water that has cooled slightly after boiling. Bring enough for a colleague, ask where their tea comes from, and choose a brand whose package gives clear sourcing information. That is a simple way to make the break social and a little more considered.

International Tea Day

While everyone loves a cup of tea, many of the workers and producers of that tea face poor conditions and pay. Help raise awareness and keep tea fair.

International

Finish with something light

If your day has involved plenty of pedaling, keep the evening low-effort: clean your bike lights, plug in any rechargeable ones, and lay out tomorrow’s lock and helmet. If a race is on your mind, National NASCAR Day is a fine excuse to watch a few highlights after dinner. The point is not to pack all 21 observances into one schedule. Get where you need to go under your own power, make one repeatable conservation choice, and give yourself a real tea break.

International Tea Day

While everyone loves a cup of tea, many of the workers and producers of that tea face poor conditions and pay. Help raise awareness and keep tea fair.

International

National Waitstaff Day

Celebrate National Waitstaff Day by honoring the servers who make dining memorable, highlighting their hard work, skilled service, and vital role in every meal out.

United States

National American Red Cross Founder’s Day

National American Red Cross Founder’s Day honors Clara Barton’s legacy, celebrates lifesaving volunteers, and inspires giving, preparedness, and community support.

United States

National Talk Like Yoda Day

Celebrate National Talk Like Yoda Day by twisting sentences, sharing playful wisdom, and honoring Yoda and his Star Wars legacy, you will.

Canada
France
Germany
and 2 more

National Strawberries and Cream Day

Celebrate National Strawberries and Cream Day by savoring fresh berries with rich cream, exploring classic desserts, and honoring this timeless summer treat.

Cool Sword Day

Celebrate Cool Sword Day by honoring the artistry, history, and fantasy of swords with parties, sword-fighting classes, and movie marathons.

International AIDS Candlelight Memorial

Honor lives lost to AIDS and support people living with HIV. Learn how this global candlelight memorial sparks remembrance, unity, awareness, and action.

Belarus
Canada
China
and 6 more

World Baking Day

Celebrate World Baking Day by trying new recipes, teaching kids, or visiting a local bakery, and share sweet or savory homemade treats with loved ones.

I Need A Patch For That Day

Celebrate I Need A Patch For That Day by honoring clever fixes, from mending clothes and tires to updating software and reimagining fun patch solutions in daily life.

United States

National Memo Day

Discover the history of memos and celebrate National Memo Day by writing fun, meaningful messages that brighten communication at home, work, and beyond.

United States

World Day for Cultural Diversity

Celebrate World Day for Cultural Diversity by exploring global traditions, arts, and ideas, promoting dialogue, inclusion, human rights, and cultural exchange.

Stepmother’s Day

Celebrate Stepmother’s Day by honoring the love, support, and guidance of stepmoms with heartfelt gestures, quality time, and meaningful appreciation.

United States

End of the World

A wild theory that had some on edge, but when the fateful day arrived, it was just another ordinary sunrise.

United States

Ride a Unicycle Day

Discover Ride a Unicycle Day, celebrating balance, fitness, and fun on one wheel with tips, history, and ways to join the global unicycling community.

National Eat More Fruits and Vegetables Day

Celebrate National Eat More Fruits and Vegetables Day by discovering new produce, boosting nutrition, and choosing tasty, sustainable plant-based meals.

United States

Firewalking Festival

Nestinarstvo, also known as the Firewalking Festival, is a captivating ritual practiced in a few Bulgarian and Greek villages. Participants, called "nestinari," perform an awe-inspiring dance on hot embers, holding sacred icons of Saints Constantine and Helena. Learn About the Firewalking Festival This ritual symbolizes a deep spiritual connection, believed to protect...

Bulgaria
Fiji
Greece
and 2 more

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British Sandwich Week

British Sandwich Week is a lively celebration of one of Britain's most iconic culinary creations: the sandwich. This week, sandwich lovers from all walks of life come together to indulge in the art of sandwich making and tasting. Whether it’s a classic ham and cheese or a gourmet concoction with...

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...

Dementia Action Week

Dementia Action Week is a key time of action. It’s time to step up your game on behalf of those who live with the disease. This event means different things while being significant to many different people. But one thing about it is the same -- it should bring us all...

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

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

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...

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...