January 21 is the 21st day of the year in the Gregorian calendar, leaving 344 days until the end of the year (345 in leap years). On this day, a range of 13 national and international celebrations take place, from recognizing skincare and pet appreciation to encouraging playdates and healthy living. It’s a day that promotes well-being, creativity, and connection.

National Days on January 21
January 21 National Days

Let’s explore the national days celebrated on this date!


International Playdate Day: This day was created by Ilona Viluma, a mother and CEO of GIGI Bloks, to encourage kids to engage in screen-free play and develop social skills. Established in 2018, it aims to remind parents to schedule playdates for their children, fostering face-to-face interactions, creativity, and active play.

International Sweatpants Day: Celebrated since 2009, this day is all about embracing comfort by wearing sweatpants. It’s a global opportunity to relax in one of the coziest clothing options available, giving people permission to dress down and unwind.

National Bakers Crafters Makers Day: Observed every January 21, this day honors the hard work and creativity of makers, crafters, and bakers who dedicate their time to producing unique handmade goods. It was established by Gift Biz Unwrapped, founded by Sue Monhait, to celebrate the value these individuals bring to the world.

National Conscious Uncoupling Day: This day focuses on promoting amicable and respectful separations for couples, offering an alternative to contentious divorces. Observed every January 21, it raises awareness about processes like mediation and collaborative divorce that prioritize the well-being of families and children.

National Granola Bar Day: Celebrating this wholesome snack, National Granola Bar Day recognizes the nutritional value of granola bars, which typically include whole grains, fruits, nuts, and sweeteners. It highlights the energy-boosting benefits of this convenient snack, perfect for a quick and healthy bite.

National Hug Your Puppy Day: This day celebrates our furry companions, encouraging people to show their love by hugging their puppies. Hugging puppies has been linked to the release of oxytocin, a hormone that strengthens bonds and brings joy to both humans and dogs.


🐶 🐾 Discover the ultimate list of national days dedicated to dogs! Celebrate your furry friends and their special moments all year round. 🎉


National Hyaluronic Acid Day: Founded in 2022 by La Roche-Posay, this day raises awareness about the benefits of hyaluronic acid in skincare. It highlights how this ingredient helps to hydrate and nourish the skin, especially during the colder months, and educates people on proper usage.

National Hugging Day / National Hug Day: Founded in 1986 by Rev. Kevin Zaborney, this day encourages people to embrace others in an effort to spread positivity and emotional connection. While it is not a public holiday, it promotes showing affection and kindness through the simple act of hugging.

National Cheesy Socks Day: Celebrating fun, mismatched, and colorful socks, this day highlights the playful side of fashion. Founded by Kimberly Coleman, it encourages people to wear silly and creative socks, promoting self-expression and lightheartedness.

One-Liners Day: This day is dedicated to celebrating the witty and clever one-liners from films and television. It coincides with major awards shows like the Golden Globes and Oscars and highlights iconic lines such as “There’s no place like home” and “You’re gonna need a bigger boat.”

Own Your Own Home Day: Observed on January 21, this day honors the milestone of homeownership. It celebrates the hard work and dedication involved in purchasing a home, while also raising awareness of the stability and security homeownership provides.

Rid the World of Fad Diets and Gimmicks Day* (Tuesday after the third Sunday in January): This day focuses on educating people about the dangers of fad diets and unproven weight-loss gimmicks. The goal is to promote balanced eating habits and exercise as sustainable ways to maintain health.

Squirrel Appreciation Day: This day, created in 2001 by wildlife rehabilitator Christy Hargrove, celebrates squirrels and encourages people to learn more about them. It also provides an opportunity to appreciate the creatures that inhabit urban and rural areas, often seen as either pests or fascinating wildlife.


National Days in January

January 1 | January 2 | January 3 | January 4 | January 5 | January 6 | January 7 | January 8 | January 9 | January 10 | January 11 | January 12 | January 13 | January 14 | January 15 | January 16 | January 17 | January 18 | January 19 | January 20 | January 21 | January 22 | January 23 | January 24 | January 25 | January 26 | January 27 | January 28 | January 29 | January 30 | January 31


💡

➡️  Have you already seen DigitalHyyge’s National Days Calendars 2025?

➡️  Complete list of January National Days

➡️  Complete list of February National Days

➡️  Curious to see more national and international celebrations? We have dozens of national days lists curated for you!

Categorized in:

Days,

Last Update: January 26, 2025