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May 21 2023 Holidays

National days
18
Day of the year
Days since
1205

Your guide to celebrating May 21 2023

Skip to all 18 days

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.

Nature & Environment

National Bike to Work Day

Improve your health and help the environment at the same time by leaving the car at home and taking your bike to work for at least one day of the year.

  • Canada
  • United States

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

Animals

National Endangered Species Day

Many magnificent species of animal and insect are at risk of going extinct, so join the cause by volunteering, donating, or spreading awareness of these threats.

  • Australia
  • Canada
  • United Kingdom
  • and 1 more

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.

Government & Legal

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.

  • China
  • India
  • Japan
  • and 1 more

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.

Famous birthdays on May 21 2023

  • The Notorious B.I.GBorn 1972

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