Wikipedia Day
Wikipedia Day is celebrated on January 15, marking the anniversary of the creation of a revolutionary online encyclopedia.
Thursday
What holiday is on January 15?
12 holidays and observances fall on January 15.
National Hat Day
National Hat Day is observed on January 15. This day celebrates one of the oldest human accessories, hats, in all their variety and significance.
National Strawberry Ice Cream Day
On January 15, the sweet delight of National Strawberry Ice Cream Day is celebrated with relish by dessert aficionados across the country.
National Bagel Day
National Bagel Day is observed on January 15th. It celebrates the beloved bagel, a staple breakfast item and a versatile snack enjoyed worldwide.
National Booch Day
National Booch Day is celebrated on January 15th. This day is dedicated to enjoying and appreciating kombucha, a unique fermented tea.
Alpha Kappa Alpha Day
Alpha Kappa Alpha Day honors the founding of the first Black Greek-letter sorority on January 15.
Women’s Healthy Weight Day
Women’s Healthy Weight Day promotes body acceptance and holistic wellness every third Thursday of January.
National Fresh Squeezed Juice Day
National Fresh Squeezed Juice Day promotes the health benefits of raw fruit and vegetable juices every January 15.
Humanitarian Day
Humanitarian Day is an annual observance on January 15 that honors those who provide aid to people in crisis.
National Pothole Day
National Pothole Day, observed on January 15, is a day dedicated to highlighting the persistent and growing issue of potholes on our roads.
International Recognition Day in Croatia
International Recognition Day honors Croatia's 1992 entry into the global community every January 15.
Ocean Duty Day in Indonesia
Ocean Duty Day is an Indonesian memorial day honoring fallen naval heroes every January 15.
Coming up next
International Hot and Spicy Food Day
International Hot and Spicy Food Day is celebrated on January 16, offering a chance to indulge in the world's most fiery flavors.
Book Publishers Day
Book Publishers Day is celebrated on January 16 every year, honoring the vital role of book publishers worldwide.
International Fetish Day
International Fetish Day promotes awareness and support for the BDSM community on the third Friday of January.
National Nothing Day
National Nothing Day is observed on January 16th each year, offering a unique opportunity to embrace the concept of doing absolutely nothing.
National Boston Day
National Boston Day is dedicated to appreciating the rich heritage and significance of the name Boston.
Appreciate a Dragon Day
Appreciate a Dragon Day is a celebration of mythical creatures and fantasy literature held every January 16.
National Fig Newton Day
National Fig Newton Day is celebrated on January 16th, marking a day dedicated to the delight of this unique pastry.
National Good Teen Day
National Good Teen Day is a heartwarming observance celebrated every January 16th to honor the positive attributes of teenagers.
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