Holidays API
Access 7,000 holidays and observances from 230 countries and territories.
API Services from timeanddate.com
Use our API Services to tap into timeanddate.com's databases. Integrate our data into your applications.
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Integrate the world's largest holiday database into your system. Determine time zones. Query astronomical events. Calculate dates. Build amazing experiences with our APIs.
We use algorithms developed by the US Naval Observatory and NASA's Jet Propulsion Laboratory and work with researchers, scientists, and journalists. We deliver high quality data for your application or project.
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Our API Services
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Astronomy API
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Date Calculator API
Find a specific business date and calculate the working days in a given period.
Geospatial API
Coming soon. Click here for more information.
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