International Public Holiday Overlap Finder — Plan Across Borders

When working with international clients, partners or teammates, knowing when multiple countries share a public holiday is critical for planning. The Holiday Overlap tool cross-references public holiday calendars for over 60 countries and instantly shows you the dates where two or more countries are off at the same time.

Add any combination of countries — for example Australia, the United States and the United Kingdom — then select a year and click Find Overlap. The results are grouped by month so you can quickly see how many shared holiday windows exist across your selected countries in any given period.

This tool is ideal for project managers, account managers, HR teams and anyone coordinating across international offices. Use it to avoid scheduling key meetings, deadlines or go-live dates on days when key stakeholders are on public holidays.