Celebration
Events for April 11, 2026
Mathematics and Statistics Awareness Month
Mathematics and Statistics Awareness Month is observed every April to increase public understanding and appreciation of math and statistics. Initiated in 1986 by President Reagan as Mathematics Awareness Week, it expanded to a month-long observance in 1999, highlighting the essential role of these fields in technology, medicine, data science, and...
National Welding Month
National Welding Month is celebrated every April since 1996 by the American Welding Society (AWS) to honor the skilled professionals who build, repair, and maintain the world’s infrastructure. From pipelines to skyscrapers, welding plays a critical role in shaping modern life and the economy. Why we celebrate it:We celebrate National...
National Pet Day
Celebrating Pets. Promoting Adoption. Raising Awareness. National Pet Day is observed annually on April 11 to celebrate the love and companionship pets bring into our lives while raising awareness about the millions of animals still waiting for homes. Founded in 2006 by animal advocate Colleen Paige, the day encourages responsible...