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

Keep track of public and non-public holidays around the world. You can check what holidays are going to be celebrated in a vast list of supported countries.

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 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.

Official South Korea public holidays 2024-2027. Includes substitute holidays. Source: Korean government data via data.go.kr

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

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

Streamline healthcare appointment scheduling by automatically considering Korea's public holidays for optimal patient management.

Access detailed information on all public holidays in Korea, ensuring you're always informed and prepared.

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

Stay organized with a comprehensive calendar of Korea's public holidays for personal or business use.

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

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.

Retrieve official holiday details in Korea effortlessly, essential for both travelers and locals.

Discover all national holidays in Korea with ease, enhancing your planning and event organization.

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

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

The Global Vacation Data API offers detailed insights into paid vacation days and public holidays across multiple countries, enabling comparisons and analysis.

The Vacation Stats API provides detailed statistics on paid vacation days and public holidays across various countries, facilitating comparisons and analysis.

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