public-holidays

Easily access public holidays for 200+ 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

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.

📅 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)

API Hari Libur Indonesia

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

A Java library for calculating dates of public holidays

Prometheus exporter for public holidays

Easily access public holiday data for 200+ countries in .NET using the Nager.Date API client.

Kotlin client for the OpenHolidays public & school holiday API – type-safe, coroutine-based, with Ktor & Spring WebClient support.

Schedule email to send later on Windows & Android — one-off or recurring (daily/weekly/monthly/cron), with attachments, sent while the app is closed. Skips public holidays, lands in the recipient's time zone, and syncs two devices over your own LAN, no cloud. Any SMTP/IMAP, no account, no telemetry.

Data and APIs for public/bank holidays.

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

Open-source API for Cambodian public holidays, filterable by day/month/year. Multi-source scraper with confidence levels so you can tell a confirmed date from a projection.

Subscribe to Malaysia public holiday calendars (national + all 16 states) in Google/Apple/Outlook Calendar. Auto-updates yearly via GitHub Actions.

Reliable Australian utility tools for AI agents - business days, public holidays and deadline calculations via MCP.

Swiss public holidays for Dart — cantonal and communal, with cited legal sources

熊猫日历 · DSH client-plugin：公历/农历/干支/生肖/节气、传统与外国节日、中国法定节假日（含调休）、多城市天气、时间戳转换（秒/毫秒 ↔ 年月日时分秒，可选时区）与离线的「历史上的今天」 — token-free Chinese calendar & weather plugin for DeepSeek Harness Web, with an epoch↔date timestamp converter and offline on-this-day history.