Unit Day Calendar 2025

Unit Day Calendar 2025. [day the world health organization (w.h.o.) was founded in 1948.] * 4/7: United nations (un) international days of the year 2025 presented in a year.

This page contains a calendar of all 2025 observances instituted by the united nations and its agencies, and recognised in countries across the world. United states 2025 holiday calendar with all major holidays and observances.