Easter Monday is a public holiday in Bulgaria that is celebrated as part of the Easter festivities, which is one of the most significant events in the Christian calendar. The actual date of Easter Monday changes every year as it is dependent on the ecclesiastical approximation of the March equinox. In Bulgaria, being a predominantly Orthodox Christian country, Easter Monday, also known as 'Bright Monday', is observed according to the Julian calendar, which often corresponds to a later date than that observed by the western churches.

Easter Monday in Bulgaria is typically marked by continued celebrations from Easter Sunday. Many Bulgarians take the day off work and school to spend time with family and friends. Traditional customs include the sharing of a special Easter bread called kozunak, and eggs dyed in various colors, with red being the most commonly used color. The ritual of egg cracking also takes place where people take turns to tap their eggs against the eggs of others, and the one whose egg remains uncracked is believed to receive a year of good luck.

Another important aspect of Easter Monday in Bulgaria is attending church services. Many people take part in processions and listen to the biblical readings that tell about the Resurrection of Christ. The day is often associated with reflection, thanksgiving, and the joy of Christ’s resurrection. As with many Bulgarian holidays, Easter Monday is also characterized by folk dances, songs, and music. Each of these customs holds a rich history and symbolizes faith, hope, and renewal in the Bulgarian culture.