Our Lady of Aparecida Day honors Nossa Senhora Aparecida, the patron saint of Brazil. The day commemorates the 1717 discovery of a small clay statue of the Virgin Mary by fishermen in the Paraíba River, which became a symbol of hope and faith. Over centuries, devotion to Our Lady of Aparecida grew into one of Brazil’s most cherished traditions. Millions of pilgrims visit the Basilica of the National Shrine of Aparecida, one of the largest churches in the world, to pay tribute.

St. Brigid's Day grew out of Imbolc, an ancient Celtic spring festival, and became tied to St. Brigid of Kildare after the spread of Christianity. Today, it honors both traditions and stands as a day of renewal, creativity and protection.

St. Cyril and St. Methodius Day is a feast day celebrated in honor of the Apostles to the Slavs, Saints Cyril and Methodius. It commemorates their missionary work, cultural contributions and role in spreading Christianity among the Slavic peoples. This day is significant in both Catholic and Orthodox traditions, as well as in many Slavic countries.

Shrove Monday is part of the Christian pre-Lenten period known as Shrovetide. While less well-known than Shrove Tuesday, it historically held significance in certain Christian traditions, especially in Europe and the UK.

Shrove Tuesday is the day before Ash Wednesday, marking the end of the pre-Lenten season known as Shrovetide. It is traditionally a day of feasting, confession and preparation for the 40-day Lenten season.

Mardi Gras Day, also known as Fat Tuesday, is a vibrant and festive celebration that takes place the day before Ash Wednesday, marking the start of Lent in the Christian calendar. It’s a day of indulgence, feasting, and revelry before the solemnity of the Lenten season.

Ash Wednesday is a significant day in the Christian liturgical calendar, marking the beginning of Lent, a 40-day period of fasting, prayer, and repentance leading up to Easter. It is observed in Western Christianity including Catholic, Anglican, Lutheran, and some Protestant traditions.

Clean Monday is the first day of Great Lent in Eastern Orthodox Christianity. It marks the beginning of a 40-day period of fasting and repentance leading up to Easter. The day is significant for its focus on spiritual cleansing, renewal, and preparation for the resurrection of Christ.