Observance
2023
World Post Day
04-12
World Prematurity Day
04-12
World Rabies Day
04-12
World Sight Day
04-11
World Statistics Day
04-11
World Sparrow Day
04-11
World Standards Day
04-11
World Thinking Day
04-11
World Toilet Day
04-11
World Tourism Day
04-11
World UFO Day
04-11
World Vegan Day
04-11
World Vegetarian Day
04-11
World Vegetarian Day
04-11
World Wood Day
04-10
World Youth Skills Day
04-10
Yorkshire Day
04-10
Youth Day
04-10
Zero Discrimination Day
04-10