Public APIs
We curated the best Calendar APIs for developers. Browse 12+ options and compare features, docs, and pricing.
SerpApi - Web Search API
Access 100+ APIs for search engine data with a simple API.
Webz.io - News API
Global news data API for search, monitoring, analytics, and AI — millions of articles daily with sentiment, entities, and powerful filters.
Calendarific
Calendarific is a simple way to get all holidays for any country in the world via a JSON API
Checkiday - National Holiday API
Industry-leading Holiday API. Over 5,000 holidays and thousands of descriptions. Trusted by the World’s leading companies
Digi Dates
DigiDates is a powerful API that provides time and date calculations for a variety of use cases. Whether you need to calculate time differences, convert time zones, or determine the duration between two dates, DigiDates.de can help. Their API is designed to be easy to integrate into your application, with comprehensive documentation and support available to ensure a smooth integration process. With DigiDates.de, you can take advantage of advanced features like business day calculations and holiday schedules, making it easier to manage complex time-related operations. So why not explore the possibilities and see how DigiDates.de can help streamline your time and date calculations today?
Festivo Holiday API
Public holiday API service for several supported countries.
Festivo Public Holidays
Fastest and most advanced public holiday and observance service on the market
Google Calendar
Display, create and modify Google calendar events
Hebrew Calendar
Convert between Gregarian and Hebrew, fetch Shabbat and Holiday times, etc.
Holidays
API for obtaining information about holidays.
LectServe
Protestant liturgical calendar
Nager.Date
Public holidays for more than 90 countries
Namedays Calendar
Provides namedays for multiple countries
Russian Calendar
Check if a date is a Russian holiday or not
