Observed in Ireland and by people of Irish descent worldwide, this day honors Saint Patrick, the patron saint of Ireland. Celebrations often include parades, wearing green attire, and cultural festivities.

A major Jewish festival celebrating the liberation of the Israelites from Egyptian slavery. Traditions include the Seder meal and abstaining from leavened bread.

Christians worldwide observe Good Friday to commemorate the crucifixion of Jesus Christ. It's a day of mourning, reflection, and prayer.

Celebrated by Christians globally, Easter Sunday marks the resurrection of Jesus Christ from the dead. Traditions include attending church services, festive meals, and egg-related activities.

A holy month of fasting, prayer, and reflection for Muslims worldwide. It commemorates the first revelation of the Quran to Muhammad. Observers fast from dawn until sunset.

An international observance promoting environmental protection and awareness. Established in 1970, it's celebrated with events, clean-up activities, and educational programs.

Celebrated in many countries, Mother's Day honors mothers and motherhood. Traditions include giving gifts, cards, and spending time with family.

In the United States, Memorial Day honors military personnel who have died in service. Observed on the last Monday of May, traditions include visiting cemeteries and holding parades.

Celebrated in various countries, Father's Day honors fathers and fatherhood. Traditions include giving gifts, cards, and family gatherings.

The United States' national day commemorates the adoption of the Declaration of Independence in 1776. Festivities include fireworks, parades, and family gatherings.