NATIONAL DAYHEALTH & WELLNESS

National Smile Power Day

National Smile Power Day reminds us how a smile can uplift spirits and create connections.

JUN15
Tuesday, June 15Every year on June 15
 days to go
Roots
Origin undocumented
Vibe
Joyful and uplifting
Hashtag
#NationalSmilePowerDay
Apple or Outlook calendar

3 ways to celebrate

AT HOME

Smile practice

Start the day smiling at yourself in the mirror. It actually shifts your mood.

WITH FRIENDS

Compliment spree

Text five friends something kind. Watch how fast the smiles bounce back.

AT WORK OR SCHOOL

Greet everyone

Smile and say hello to every coworker today. It is contagious.

Plan ahead

National Smile Power Day is observed on June 15 every year. Here is where it lands for the next ten years, handy for planners, marketers and party people.

2026Mon, Jun 15this year
2027Tue, Jun 15
2028Thu, Jun 15
2029Fri, Jun 15
2030Sat, Jun 15
2031Sun, Jun 15
2032Tue, Jun 15
2033Wed, Jun 15
2034Thu, Jun 15
2035Fri, Jun 15
2036Sun, Jun 15

Add to my calendar (repeats yearly)

Fast facts

A smile can boost your mood instantly
Smiling can reduce stress levels by 40%

The story

National Smile Power Day, observed on June 15, is a way to remind us of the power of a smile. This simple act has been shown to have profound effects, both on the person smiling and those who witness it. Psychologists suggest that smiling triggers the release of chemicals in the brain that elevate our mood, making it a key factor in fostering happiness and well-being.

Read the full story

The origins of National Smile Power Day can be traced back to a grassroots movement aimed at promoting joy and positivity in daily life. Celebrated by schools, businesses, and families alike, the day serves as a reminder of the importance of spreading happiness. In a world that often feels divided, a smile serves as a universal language that can transcend barriers and bring people together.

Research indicates that smiling not only improves your mood but also has social benefits. A smile can make you appear more approachable and trustworthy, enhancing interpersonal interactions. Whether in casual settings or professional environments, sharing a smile can create a welcoming atmosphere that encourages connection and collaboration.

As we commemorate National Smile Power Day, take a moment to appreciate the smiles around you and consider the impact of your own. Engage with friends and family, encourage laughter, and share joyful moments. By embracing the power of a smile, we can collectively foster a more positive and connected community.

Did you know?

01

Smiles are contagious

Seeing someone smile activates the mirror neurons in your brain.

02

Historical significance

Smiles have been depicted in art for thousands of years.

03

Cultural variations

Different cultures have unique interpretations of smiles.

04

Health benefits

Smiling can lower blood pressure and boost immunity.

05

Animated smiles

Cartoon characters often smile to convey emotion quickly.

06

The first smile

The Mona Lisa's smile is one of the most famous in art history.

07

Smile statistics

Children smile approximately 400 times a day, while adults only about 20.

Around the world

Every culture celebrates a little differently.

  • USUnited StatesThe day is celebrated across the country.
  • CACanadaNeighbors to the north also recognize the power of smiles.
  • GBUnited KingdomSmiles are a vital part of British culture.
  • AUAustraliaIn Australia, smiles are central to the laid-back lifestyle.
  • INIndiaIndia celebrates smiles as a form of hospitality.
  • JPJapanIn Japan, smiles convey respect and friendliness.

Keep the party going

See the calendar
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2027 Wall Calendar, signed by Marlo Anderson2027 Wall Calendar, signed by Marlo AndersonSigned by the founder of National Day Calendar.
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