Where do these dates come from?

US federal holidays come from OPM's federal holiday schedule. International days come from the United Nations list of international days and weeks. Each entry links to its source.

Why is Juneteenth listed on June 18, 2027?

June 19, 2027 is a Saturday. OPM says that when a holiday falls on a Saturday, most federal employees get the Friday before.

Why aren't fun days like National Coffee Day here?

We list only dates from a named, official source, and we haven't found one for those.

Free tool

Social media holiday calendar

Every date on this calendar comes from one of two named lists: the US Office of Personnel Management's federal holiday schedule and the United Nations list of international days and weeks. Tick the dates you plan to post about and download them as a calendar file.

How it works

1
Scroll the 2027 list of US federal holidays and UN international days.
2
Each date links to the page it came from.
3
Tick the dates you want.
4
Download them as an .ics file. If you tick none, the file holds every date.

Platform facts

OPM lists 11 federal holidays for 2027.
Source: US Office of Personnel Management, Federal Holidays (checked 2026-10-30)
Juneteenth, Independence Day and Christmas fall on weekends in 2027, so OPM marks June 18, July 5 and December 24 as the days most federal employees get off.
Source: US Office of Personnel Management, Federal Holidays (checked 2026-10-30)
The UN list gives each international day a fixed date, such as March 8 for International Women's Day.
Source: United Nations, List of International Days and Weeks (checked 2026-10-30)

FAQ

Where do these dates come from?: US federal holidays come from OPM's federal holiday schedule. International days come from the United Nations list of international days and weeks. Each entry links to its source.
Why is Juneteenth listed on June 18, 2027?: June 19, 2027 is a Saturday. OPM says that when a holiday falls on a Saturday, most federal employees get the Friday before.
Why aren't fun days like National Coffee Day here?: We list only dates from a named, official source, and we haven't found one for those.

Optional next step

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Related tools

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Sources

US Office of Personnel Management, Federal Holidays (checked 2026-10-30)
United Nations, List of International Days and Weeks (checked 2026-10-30)