April 21st Holidays: Celebrations and Observances Worldwide

April 21st is a day filled with various holidays, celebrations, observances, and historical significance around the world. From international events to national holidays and religious commemorations and saints, this date holds special meaning for many cultures and communities. Explore the list of holidays, observances and saints celebrated on April 21st.

Holidays on April 21st

  • Rome - city birthday.
  • Texas-San Jacinto Day
  • Grounation Day in Rastafari movement.
  • Sunni Islam - Mawlid, Prophet Muhammad's birthday (2005).
  • Roman Empire - the Parilia was held in honor of Pales.
  • Tiradentes - Brazil.
  • Bahá'f Faith - First day of the festival of Ridván.

Observances on April 21st

  • World Creativity and Innovation Day

Saints celebrated on April 21st

  • Saint Wolbodo
  • Saint Konrad von Parzham
  • Saint Anastasius I
  • Saint Anselm, Archbishop of Canterbury