Easily access public holidays for 100+ countries via .NET, REST API, Docker, or NuGet for online and offline use.

判断一天是不是法定节假日/法定工作日（查看节假日安排）

Jollyday - A worldwide public holidays library

📅 Custom Home Assistant integration for public holidays - also used for garbage_collection integration to automatically move scheduled events that fall on a public holiday (by an automation blueprint)

标准化的节假日数据集（JSON格式），包含法定假期、调休安排等信息。 | Standardized JSON dataset of holidays and working calendar for regions.

A Java library for calculating dates of public holidays

An open-source API to get Sri Lankan official holidays and a list of Sri Lankan holidays in several file formats for easy integration with your applications.

API Hari Libur Indonesia

Prometheus exporter for public holidays

Easily access public holiday data for 100+ countries in .NET using the Nager.Date API client.

This laravel component shows difference between two dates without public holidays and weekends.

.NET Library to generate in-memory calendars with holidays and working hours

CLI tool to test if it is a public holiday or not

This package allows you to calculate with public holidays and working days in PHP based on an extension of the Carbon library.

Find the date of your next public holiday based on your location 🌍

Data and APIs for public/bank holidays.

flagday is library for public holidays in Japan.

Date frequency calculator and public holiday checker

Calendar with public holidays, school holidays for some countries

See public holidays of Switzerland by canton and municipality