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US Federal Holiday Calendar & Download

View verified 2026–2028 OPM observed holidays and download calendar (.ics) or CSV files.

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Good to know: Independent ToolsKo helper; not a U.S. government service. References reviewed November 11, 2026. For the standard Monday–Friday federal work schedule. Select a holiday year, not a calendar-date filter: New Year’s Day 2028 is observed December 31, 2027. Excludes state/local holidays, private-employer policies, Inauguration Day, unexpected executive closures, court/tax/filing deadlines and alternative work schedules. Recheck OPM for later changes. Importing an ICS file repeatedly can create duplicates in some calendar apps; remove the previous import before replacing it.

How to use it (step by step)

  1. 1Select the OPM holiday year and review the observed dates. Actual holiday dates may differ when they fall on weekends.
  2. 2Download the ICS file to import all-day observed holidays into your calendar, or CSV for a spreadsheet.
  3. 3Confirm your employer or agency’s schedule; this list does not calculate filing deadlines or holiday-pay entitlement.

Words to know

Observed holiday
The date used for the standard federal work schedule, which may differ from the actual anniversary.
ICS
A calendar file you can import into calendar apps. No calendar account connection is required.

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Sources & methods

References checked November 11, 2026. Read each tool’s scope and assumptions before relying on its result.

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