Non-Working Days
VerifiedDatabase of ICS files listing non-working days.
What is Non-Working Days?
Non-Working Days is a database of ICS files that define dates when work is not performed.
It supports developers integrating holiday data into scheduling, HR, or calendar applications.
What you can build with Non-Working Days
Schedule automation in project tools
Import ICS files into tools like Jira or Asana to automatically exclude holidays when calculating sprint dates and deadlines.
Regional time-off calculators
Build internal HR dashboards that reference non-working days to compute accurate leave balances and payroll periods for global teams.
Calendar app enhancements
Parse ICS data to overlay public holidays on custom event calendars for users in specific countries or regions.
Get started with Non-Working Days
- 1Locate the public endpoint or download page for available regions
- 2Select and fetch the ICS file matching your target country or locale
- 3Download the file over HTTPS (no authentication required)
- 4Import the ICS into calendar software or parse it with a library like ical.js
- 5Schedule periodic re-downloads to keep holiday data current
Non-Working Days: pros & cons
Pros
- +No authentication or API key needed
- +Standard ICS format works with most calendar apps
- +Covers holidays across multiple regions
- +Simple HTTPS access for quick integration
Cons
- –Static files require manual or scripted updates
- –Coverage depends on which regions are published
- –No programmatic filtering or search endpoints
Frequently asked questions
It provides downloadable ICS calendar files listing holidays and other non-working dates for various regions.
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