International Holidays October 2025. Office holidays lists when countries across the world have public holidays and bank holidays to help you plan your meetings better. This page contains a calendar of all 2025 observances instituted by the united nations and its agencies, and recognised in countries across the world.

We’ve got everything you need for your getaway, ready for an unforgettable. October 2025 calendar view of national and regional public holidays observed by countries around the world.