January 2025 Calendar Holidays And Observances World Environment

January 2025 Calendar Holidays And Observances World Environment. In most cases, these dates are set to the same date each year. However, there are more holidays, observances and special days in january to celebrate as well.

This page contains a calendar of all 2025 observances instituted by the united nations and its agencies, and recognised in countries across the world. The big mega holidays from halloween and thanksgiving through to the new year celebrations are over.