International Day of Conscience

International Day of Conscience

Singmogil

Sikmogil (South Korea)

First Contact Day

First Contact Day (International observance)

Children's Day

Children's Day (Palestinian territories)

Sham Ennessim

Earliest day on which Sham el-Nessim can fall, while May 9 is the latest; celebrated on Monday after the Orthodox Easter (Egypt)

Cold Food Festival

Cold Food Festival, held on April 4 if it is a leap year (China); and its related observances:

April 5 (Eastern Orthodox liturgics)

Christian feast day:
April 5 (Eastern Orthodox liturgics)

Vincent Ferrer

Christian feast day:
Vincent Ferrer

Ruadhán of Lorrha

Christian feast day:
Ruadhán of Lorrha

Pandita Ramabai

Christian feast day:
Pandita Mary Ramabai (Episcopal Church (USA))

Beatification

Christian feast day:
Blessed Mariano de la Mata

Maria Crescentia Höss

Christian feast day:
Maria Crescentia Höss

Juliana of Liège

Christian feast day:
Juliana of Liège

Gerald of Sauve-Majeure

Christian feast day:
Gerald of Sauve-Majeure

Æthelburh of Kent

Christian feast day:
Æthelburh of Kent