World Culture Day 2025. Find out the dates, history and traditions of world day for cultural diversity for dialogue and development Held every year on 21 may, the world day for cultural diversity for dialogue and development celebrates not only the richness of the world’s cultures, but also the essential role of intercultural dialogue for achieving.

Held every year on 21 may, the world day for cultural diversity for dialogue and development celebrates not only the richness of the. As vaccines generate hope, the world must ensure that pandemic recovery packages encompass the needs of cultural institutions, the arts and all those who are.