Access accurate public holiday data by country and year, including local names, holiday types, dates, regional coverage, and observance details.

Libera.Date.Api is a high-precision date calculation engine designed to streamline business logic for global applications. Its core strength lies in its advanced Working Days System, which accurately calculates business days by automatically excluding weekends and public holidays for multiple countries (including 100 countries). Beyond simple duration checks, the API offers intelligent scheduling tools like finding the nearest available working day, analyzing date ranges for non-working intervals, and distinguishing between standard weekends and legal holidays. Whether you are computing SLAs, planning delivery windows, or building HR rosters, Libera.Date.Api ensures your dates align with real-world business calendars.

Korean public holidays with substitute-holiday logic, plus accurate Revised Romanization of Korean text - in one fast, zero-dependency JSON API on a global edge. Check if any date is a public holiday, list a year's holidays, romanize Hangul, or get today's Korea date and holiday status. Lunar-solar conversion, the 24 solar terms and the sexagenary cycle coming in v1.1.

Enhance your scheduling with the Smart API, designed to simplify date and business day calculations with intelligence.

Trust our Reliable API for consistent date and business day calculations, ensuring you never miss a deadline again.

The Canada Holidays API provides a comprehensive list of all the public holidays across the 13 provinces and territories in Canada, including federal holidays. With this API, developers can easily incorporate accurate and up-to-date holiday information into their applications or systems, helping to improve planning and scheduling for users in Canada.

The Global API delivers seamless date and business day calculations worldwide, catering to international business needs.

Get precise results every time with our Accurate API for calculating dates and business days—perfect for business professionals.

Check if a specific date is a public holiday in any country worldwide, providing accurate and up-to-date holiday information instantly.

Unlock a world of celebration with the Holidays API! Dive into a treasure trove of festive data spanning 230+ countries. Delve into past revelries or plan ahead with future calendars. From public jubilations to religious observances and bank holidays, this API ensures your application is always in sync with global festivities.

Get real-time updates on Korea's public holidays to plan your schedule effortlessly!

Quickly look up any public holiday in Korea and never miss an important date again!

Validate transaction dates against Korea's public holidays, ensuring compliance and smooth fintech operations.

Gain insights into Korea's public holidays and events for better planning and cultural understanding.

Explore diverse public festivities throughout Korea to enrich your experience and community engagements.

Access vital public holiday data for payroll processing in Korea seamlessly.

Check and retrieve holiday data from around the world with ease and accuracy.

Seamlessly retrieve worldwide holiday information for planning and scheduling.

Access a comprehensive database of global holidays effortlessly with our API.

Extract international holiday information quickly for travel and event planning.

Access a detailed worldwide holiday calendar to enhance your applications.

With Brazil Holidays, access accurate data on holidays in Brazil. Simplify vacation planning and optimize business operations.

Streamline your applications by retrieving accurate holiday calendar information effortlessly with our Retrieve Holiday Calendar Information API.

Effortlessly access a comprehensive database of global holiday events and dates with our Holiday Events Data Fetch API.

Quickly extract vital holiday schedule data for planning and analytics using our Holiday Schedule API.