• Mathematics and Statistics Awareness Month 2026

    United States , United States

    Mathematics and Statistics Awareness Month, observed every April, highlights the importance of these two fundamental disciplines in understanding and shaping our world. Mathematics and statistics are integral to countless areas of life—from science and technology to finance, healthcare, and everyday decision-making. This month-long celebration invites people of all ages to appreciate the beauty, power, and...

  • Move More Month 2026

    United States , United States

    Every April, the American Heart Association promote Move More Month. Its aim is to encourage all Americans to take part in more physical activity and to endeavour to do so on a more regular basis incorporating it in to your daily routines. In previous years the campaign was known as National Walking Day but was...

  • National Peanut Butter and Jelly Day 2026

    United States , United States

    Combining the taste of sweet jelly with peanut butter on your sandwich is the best breakfast option for you and your family. What's more if you have arichibutyrophobia (fear of peanut butter sticking on the roof of your mouth) then this mix of jelly and peanut butter is the best option for you. The iconic...

  • National Chocolate Mousse Day 2026

    United States , United States

    Though originally from France in the 18th century, chocolate mousse has gained popularity over the years to become a celebrated dessert in the world that it has its own celebration day in the year. April 3 is considered a National Chocolate Mousse Day. Whether you like it airy, creamy, light or thick is up to...

  • 404 Day 2026

    United States , United States

    It is very common to see a 404 page not found error‚appear on your screen. It could be that the page you are looking for no longer exists, but if you are accessing the Internet through a public library or a public school, it is equally likely that a content filter is blocking you. Public...

  • National Raisin and Spice Bar Day 2026

    United States , United States

    We're sure you remember that wonderful and comforting smell of raisin and spice bar from the kitchen. Well, today, on April 5, it is National Raising and Spice Bar Day. This is a great day to make your own bars. There are many variations of recipes you can use for making raisin and spice bars....

  • Tartan Day 2026

    United States , United States

    Tartan Day is a Scottish heritage celebration on 6 April. This day is the date when the Declaration of Arbroath signing took place in 1320. On this day, Scotland got its independence from England, and they were capable of using military action when attacked. On 6 April 2004, in Scotland, Angus Council, whose area includes...

  • National Former Prisoner of War Recognition Day in the USA 2026

    United States , United States

    National Former Prisoner of War Recognition Day is observed annually on April 9. This day was introduced to honor American veterans of any wars that returned home after being released from prisons. The date of April 9 was chosen to commemorate the same day in 1942, when United States forces were surrendered by the Imperial...

  • National Barbershop Quartet Day

    United States , United States

    Celebrate National Barbershop Quartet Day on April 11 and discover the joy of four-part harmony, rich tradition, and the community spirit of barbershop music.

  • National Grilled Cheese Sandwich Day 2026

    United States , United States

    April 12th is Grilled Cheese Sandwich Day! Now we know that most people are partial to a lovely, warm, gooey cheese sandwich but who knew it had its own special day to celebrate it's importance in our lives? Grilled cheese sandwich requires some basic ingredients, but it is one of the most popular comfort foods...

  • Thomas Jefferson’s Birthday 2026

    United States , United States

    April 13 is Thomas Jefferson's Birthday, the third President of the USA. He is considered as an American Founding Father and the author of the Declaration of Independence. Thomas Jefferson was born on April 13, 1743. He had a prominent career as a politician. He was a spokesman for democracy, represented Virginia in the Continental...

  • Pan American Day 2026

    United States , United States

    April 14 is Pan American Day, a holiday that commemorates the First International Conference of American States. Pan American Day originated in a resolution adopted by the Governing Board of the Pan American Union on May 7, 1930. The very first Pan American Day was observed on April 14, 1931 and it was introduced by...

  • Girl Scout Leader’s Day 2026

    United States , United States

    Girl Scout Leader’s Day is a special day dedicated to recognizing and celebrating the contributions of the adult volunteers who lead and mentor Girl Scouts. These leaders play a vital role in guiding young girls, helping them develop skills, confidence, and a sense of community. The day honors their dedication, hard work, and the positive...

  • National Jelly Bean Day 2026

    United States , United States

    April 22 is National Jelly Bean Day. Although these candies are mostly associated with Easter, they are popular all year long. Jelly beans are likely to have appeared during the time of American Civil War. William Schraff, a Boston confectioner, urged his customers to send jelly beans to the soldiers. Today food historians believe, that...

  • Take Our Daughters and Sons to Work Day 2026

    United States , United States

    Take Our Daughters and Sons to Work Day is a non-profit educational program that revolves around parents taking their children to work for a day. In the United States, the event is held on the fourth Thursday in April. In 1992, the Ms. Foundation for Women launched Take Our Daughters to Work Day. The first...

  • National Arbor Day 2026

    United States , United States

    The United States was one of the first countries in the world to celebrate Arbor Day, a holiday dedicated to tree planting. National Arbor Day in the USA is celebrated on the last Friday in April. Besides, each state celebrates its own state tree planting holiday. Arbor Day was founded by Julius Sterling Morton, a...

  • Parental Alienation Awareness Day 2026

    United States , United States

    April 25 is Parental Alienation Awareness Day (PAAD) in the USA, Canada and Bermuda. This awareness day was created as a part of global awareness campaign about parental alienation. Parental alienation is described " a behavior by a parent, or an adult a child trusts, such as a grandmother/father, aunt, uncle, etc., whether conscious or...

  • National Richter Scale Day 2026

    United States , United States

    National Richter Scale Day is a day dedicated to honoring the Richter scale, a measurement system used to quantify the magnitude of earthquakes. The day is named after Charles F. Richter, the American seismologist who developed the scale in 1935. This observance provides an opportunity to learn about earthquake science, the importance of earthquake preparedness,...

  • Law Day 2026

    United States , United States

    Law Day is an annual observance in the United States that celebrates the role of law in the foundation of the country and recognizes its importance in maintaining justice, equality, and liberty. It serves as an opportunity to reflect on the legal system, understand the rule of law, and engage in discussions about the rights...

  • Lei Day in Hawaii 2026

    United States , United States

    Lei Day in Hawaii is a special celebration that honors the Hawaiian tradition of making and wearing leis, which are floral garlands that symbolize love, friendship, and aloha. This festive day is filled with cultural events, music, hula dancing, and lei-making competitions, all reflecting the rich heritage and spirit of the Hawaiian Islands. Lei Day...

  • Loyalty Day 2026

    United States , United States

    Loyalty Day is a patriotic observance in the United States that celebrates national pride, reaffirmation of allegiance, and the foundational ideals of freedom, democracy, and unity. It is a day for Americans to express their commitment to the United States and reflect on the responsibilities of citizenship. Loyalty Day provides a valuable opportunity for civic...