About OpenWorkdays

Working days are one of the most searched pieces of information on the web, and one of the most badly served: cluttered pages, wrong dates, and nothing a program or an AI assistant can read cleanly. OpenWorkdays exists to fix that with one dataset, one method, and every country.

What it is

A reference site and a free API for public holidays and working days in 246 countries and territories, 2024 to 2030. Every page is available as HTML for people and as JSON, Markdown, ICS and CSV for machines. There are no ads and no tracking; the site is fast because it is static.

Who runs it

OpenWorkdays is built and operated by AR Digital, a digital agency based in Luxembourg and Belgium that works on websites, search visibility and AI automation for businesses. The site started as an internal need (counting working days for quotes and payroll across three countries) and grew into a public utility.

Contact

Corrections, partnerships, custom feeds, or integration help: hello@openworkdays.com. For errors in the data, please include the country, the date and a link to the official source.

Roadmap

Regional holidays (states, provinces, cantons and Länder), historical years, versions in other languages, and embeddable widgets. If one of these matters for your work, say so; requests shape the order.