Holidays at 26 april of 2026 (date 26.04.2026)

Day of memory of victims of radiation accidents and catastrophes is celebrated annually on 26 April in memory of the events of 26 April 1986 at the Chernobyl nuclear power plant.

April 26 is the international day of intellectual property.

The day of celebration of the twin cities by the world Federation, founded in 1957, was selected last Sunday of April.