nager / Nager.date
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Official Website
📆 Nager.Date -Nager.Date is a popular project to query holidays. We currently support over 100 countries. The project is based on .NET but provides a REST interface to retrieve the data. There are several ways to use Nager.Date, there is a public api, you can start your own docker container or you can use the nuget package.
Nager.Date is open source software and is completely free for commercial use. If you would like to support the project you can award a GitHub star ⭐️ or even better actively support us
Country Support
The list of supported countries can be found here.
How can I use it?
If you are use .net you can install the package via nuget for all other languages we have a docker image with a web api available.
nuget
The package is available via nuget
PM> install-package Nager.Date
web api
-
public use the public api date.nager.at
- If you need more as 50 requests per day please use your own private api (docker).
-
private use your own api, docker container available on dockerhub
- To run a local instance of the docker image run the following command
docker run -e "EnableCors=true" -e "EnableIpRateLimiting=false" -e "EnableSwaggerMode=true" -p 80:80 nager/nager-date
-
EnableCors=true
activate CORS support -
EnableIpRateLimiting=false
disable IpRateLimiting -
EnableSwaggerMode=true
activate Swagger UI as start page -
-p 80:80
publish the port 80 from the docker to your host.
-
- To run a local instance of the docker image run the following command
Generate a client for the web api
You can use swagger-codegen-cli
to create a client for the api
docker run --rm -v C:\Temp:/local swaggerapi/swagger-codegen-cli-v3 generate -i https://date.nager.at/swagger/v1.0/swagger.json -l csharp-dotnet2 -o /local/out
Sponsor us
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Examples for .NET (nuget package)
Get all publicHolidays of a country and year
var publicHolidays = DateSystem.GetPublicHoliday(2017, "DE");
foreach (var publicHoliday in publicHolidays)
{
//publicHoliday...
//publicHoliday.Date -> The date
//publicHoliday.LocalName -> The local name
//publicHoliday.Name -> The english name
//publicHoliday.Fixed -> Is this public holiday every year on the same date
//publicHoliday.Global -> Is this public holiday in every county (federal state)
//publicHoliday.Counties -> Is the public holiday only valid for a special county ISO-3166-2 - Federal states
//publicHoliday.Type -> Public, Bank, School, Authorities, Optional, Observance
}
Get all publicHolidays for a date range
var startDate = new DateTime(2016, 5, 1);
var endDate = new DateTime(2018, 5, 31);
var publicHolidays = DateSystem.GetPublicHoliday(startDate, endDate, CountryCode.DE);
foreach (var publicHoliday in publicHolidays)
{
//publicHoliday...
}
Check if a date is a public holiday
var date = new DateTime(2017, 1, 1);
if (DateSystem.IsPublicHoliday(date, CountryCode.DE))
{
Console.WriteLine("Is public holiday");
}
Check if a date is a weekend day
var date = new DateTime(2017, 1, 1);
if (DateSystem.IsWeekend(date, CountryCode.DE))
{
Console.WriteLine("Is weekend");
}
Areas of Application
- telephone systems
- carrier (land transport)
- time recording
Blog Posts
Mark Seemann - Simple holidays
Alternative projects
Language | Project | Supported Countries (January 2019) |
---|---|---|
PHP | yasumi | 34 |
JavaScript | date-holidays | 142 |
Java | jollyday | 64 |
.NET | Holiday | 21 |
Python | python-holidays | 34 |
Python | workalendar | 59 |