Annual observance

World Sleep Day

March 13 Health / Wellness Updated 2025-12-17

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Overview

World Sleep Day is an annual event that aims to raise awareness about the importance of sleep for overall health and well-being. Observed on the Friday before the March Equinox, this day encourages individuals to appreciate the benefits of good sleep and promote better sleep practices worldwide.

Observed each year on March 13, World Sleep Day invites people to pause, share the story, and bring a little themed joy to their day.

Why it matters: World Sleep Day, observed on March 13, highlights the critical role of sleep in maintaining physical and mental health. This day serves to educate individuals about the profound impact of quality sleep on overall well-being and encourages the adoption of healthier sleep habits.

Origin and story

The first World Sleep Day was celebrated in 2008 by the World Sleep Society.

Sleep loss is linked to numerous health issues, including obesity, diabetes, and heart disease.

Quick facts

  • DateMarch 13
  • TypeHealth / Wellness
  • Great forWellness groups, Gyms, Health classes

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Ways to celebrate

  • Learn about the campaign at World Sleep Day.
  • Review healthy sleep basics from the CDC.
  • Set a consistent bedtime and wake time for the week.
  • Reduce screen time before bed and create a calm sleep routine.
  • Adjust your sleep space for comfort: dark, cool, and quiet.

Fun facts

  • The first World Sleep Day was celebrated in 2008 by the World Sleep Society.
  • Sleep loss is linked to numerous health issues, including obesity, diabetes, and heart disease.
  • Naps, when taken properly, can improve alertness and cognitive function.
  • The global theme for World Sleep Day changes every year, focusing on different sleep issues.
  • Around 60% of adults report having sleep problems at some point in their lives.

Sources and attribution

Source not provided.


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FAQ

When is World Sleep Day?
It is observed on March 13 each year.
What is World Sleep Day?
World Sleep Day raises awareness about healthy sleep and sleep disorders.
How do people celebrate World Sleep Day?
People improve sleep habits and learn about healthy sleep practices.

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