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National Common Courtesy Day

A fun observance on March 21 promoting common courtesy, politeness, respect, and small acts of kindness in daily interactions.

Sunday

March 2027

Last updated February 26, 2026 · by the Holiday Calendar Team

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YEARLY DATEMarch 21

OBSERVED INUnited States

CATEGORYAwareness

SUBCATEGORYValues

ORIGIN

Community Origin

FOUNDING ENTITY

Not documented

FIRST OBSERVED

2003

HOW THE HOLIDAY CAME TO BE

The observance has been celebrated since approximately 2003.

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INTRO

Introduction

PHOTO

Prepare to spread kindness and consideration on National Common Courtesy Day, celebrated on March 21. This day is all about promoting the importance of showing respect and consideration towards others in our daily interactions. It's a reminder that small acts of courtesy can go a long way in making the world a better place. The concept of common courtesy dates back centuries, with many cultures having their own customs and traditions surrounding it. So let's take some time today to appreciate and practice common courtesy – whether it's holding the door for someone or simply saying "please" and "thank you".

TIMELINE

National Common Courtesy Day Timeline

Etiquette Guides Emergence

Etiquette rule guides started gaining prominence in the 1800s, educating people on the principles of common courtesy, politeness, and etiquette.

Emily Post's Etiquette

Emily Post's "Etiquette" was published, becoming a standard reference for practicing common courtesy and good manners.

Personal Development Books Growth

Books on personal development and self-help stressing the importance of politeness and common courtesy grew in popularity.

"Common Courtesies" Program Launch

The National Etiquette Association launched the "Common Courtesies" program to promote politeness and consideration in elementary schools.

Online Etiquette Awareness

With the surge of digital communication, a renewed focus was placed on online etiquette ("netiquette"), emphasizing courtesy and respect in digital interactions.

GET INVOLVED

How to Celebrate National Common Courtesy Day

Spread kindness with random acts of courtesy

Make someone's day by performing random acts of courtesy, such as holding the door open for someone, offering a compliment, or paying for someone's coffee in line behind you. Spread kindness and encourage others to do the same.

WRITE

Write thank you notes

Take the time to write thank you notes to people who have shown you common courtesy. It could be a neighbor who always waves hello or a coworker who always offers to help. Expressing gratitude is a great way to celebrate National Common Courtesy Day.

HOST

Host a potluck with manners

Invite friends and family over for a potluck dinner, but with a twist - everyone must practice good manners and common courtesy while dining. This could include saying please and thank you, using proper table manners, and engaging in polite conversation. Make it fun by giving out awards for the most courteous guest.

VOLUNTEER

Volunteer at a local charity

Celebrate National Common Courtesy Day by giving back to your community. Volunteer at a local charity or organization that promotes kindness and compassion towards others. Your actions will not only spread common courtesy, but also make a positive impact on those in need.

START

Start a common courtesy challenge

Challenge yourself and others to practice common courtesy for the entire day. Encourage friends, family, and coworkers to join in and see how many acts of kindness and courtesy can be performed in one day. Share your experiences on social media using the hashtag #CommonCourtesyChallenge to spread awareness and inspire others to participate.

WHY THIS DAY MATTERS

Why National Common Courtesy Day is Important

It sets a good example for future generations

Observing National Common Courtesy Day is not just important for our own actions, but also for setting an example for future generations. By modeling respectful behavior, we can shape a kinder world for our children and grandchildren.

It promotes kindness and respect

National Common Courtesy Day reminds us to treat others with kindness and respect. When we show common courtesy, we are acknowledging the value and worth of every individual, no matter who they are or where they come from.

It improves relationships

By practicing common courtesy, we are building strong and positive relationships with those around us. From family and friends to colleagues and strangers - simple acts of courtesy can go a long way in strengthening our connections with others.