- Number of holidays
- 22
- Day of the year
- 73
- Days left in the year
- 292
Pi Day falls on 3/14 because the first three digits of π are 3, 1, 4 — a coincidence physicist Larry Shaw exploited in 1988 at San Francisco’s Exploratorium to invent a celebration of the constant behind every circle and sphere. White Day is the East Asian tradition in which people who received Valentine’s Day chocolates reciprocate with white chocolate or marshmallows, observed across Japan, South Korea, and Taiwan since the late 1970s. Bake a Pie in Solidarity Day was created as a feminist counter-observance to Pi Day, redirecting baking into community fund-raising. Celebrate Scientists Day marks the birthday of Albert Einstein, born March 14, 1879. From ancient Babylon’s geometry to a 1988 San Francisco party — this date earns every decimal place.
All Holidays On March 14
National Potato Chip Day
Pi Day
Bake a Pie in Solidarity Day
Celebrate Scientists Day
Check Your Batteries Day
Constitution Day in Andorra
Crowdfunding Day
Daylight Savings
Dog Theft Awareness Day
Forgiveness Sunday Orthodox
Genius Day
International Day of Mathematics
Legal Assistant Day
National Children's Craft Day
National Write Your Story Day
Save a Spider Day
Science Education Day
White Day
About March 14
March 14 Q&As
What is the most popular holiday on March 14?
On March 14, Pi Day is the most widely recognized observance globally, anchored by physicist Larry Shaw’s 1988 celebration at San Francisco’s Exploratorium. White Day is a major commercial holiday across East Asia, and Celebrate Scientists Day marks the birthday of Albert Einstein, born March 14, 1879.
What countries celebrate holidays on March 14?
March 14 observances span Andorra (Constitution Day in Andorra), East Asia (White Day, observed in Japan, South Korea, and Taiwan), the UK (Dog Theft Awareness Day), and the U.S., which hosts Pi Day, Bake a Pie in Solidarity Day, and Celebrate Scientists Day. International Day of Mathematics is observed globally through UNESCO.
What food holidays are on March 14?
March 14 includes Pi Day (which drives pie-baking traditions), Bake a Pie in Solidarity Day, and National Potato Chip Day, which traces to George Crum’s 1853 invention at a Saratoga Springs, New York, resort kitchen.