Is Monday 25 May 2026 a US federal holidays business day?

No.

US federal holidays is closed: Memorial Day.

ClosedPublished · 1 source

Next business day: Tue 26 May 2026
Previous business day: Fri 22 May 2026

Source: U.S. Office of Personnel Management

Checked 28 Oct 2026, 15:46 UTC · release 2026.10.29.1

Mon 25 May on other calendars

Calendar	Status	Why
Germany: nationwide public holidays DE	No data	Outside this calendar's sources
T2 (TARGET RTGS) EU-T2	Open	Business day
CHAPS GB-CHAPS	Closed	Spring bank holiday
England and Wales bank holidays GB-EAW	Closed	Spring bank holiday
FedACH Services US-FEDACH	Closed	Memorial Day
FedNow Service US-FEDNOW	Open	Business day
Fedwire Funds Service US-FEDWIRE	Closed	Memorial Day

Get this answer in code

curl -H "Authorization: Bearer $ZEITWIDE_API_KEY" \
  https://api.zeitwide.com/v1/calendars/US-FEDERAL/days/2026-05-25

{
  "date": "2026-05-25",
  "is_business_day": false,
  "reason": "Memorial Day",
  "basis": "published",
  "dataset_release": "2026.10.29.1"
}

Agents get the same answer from the is_business_day MCP tool. Developer quickstart

Questions people ask

Is Monday 25 May 2026 a US federal holidays business day?: No. US federal holidays is closed on Monday 25 May 2026: Memorial Day. Next business day: Tue 26 May 2026. Previous: Fri 22 May 2026. Backed by official sources.
When does US federal holidays settle again?: Tuesday 26 May 2026.
Can I be warned about changes like this?: Yes. Sign in and add US federal holidays to an alert rule for webhook alerts.

Around this date

Mon 25 May on other calendars

Get this answer in code

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