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Is Wednesday 21 June 2028 a US federal holidays business day?

Yes: Wednesday 21 June 2028 is a US federal holidays business day, as no closure for it appears in U.S. Office of Personnel Management; the next US federal holidays business day is Thursday 22 June 2028 (Zeitwide release 2026.11.04.1).

28 days of US federal holidays around Wed 21 Jun 2028

US federal holidays, Wed 14 Jun 2028 to Tue 11 Jul 2028
CalendarWed 14 Jun 2028Thu 15 Jun 2028Fri 16 Jun 2028Sat 17 Jun 2028Sun 18 Jun 2028Mon 19 Jun 2028Tue 20 Jun 2028Wed 21 Jun 2028Thu 22 Jun 2028Fri 23 Jun 2028Sat 24 Jun 2028Sun 25 Jun 2028Mon 26 Jun 2028Tue 27 Jun 2028Wed 28 Jun 2028Thu 29 Jun 2028Fri 30 Jun 2028Sat 1 Jul 2028Sun 2 Jul 2028Mon 3 Jul 2028Tue 4 Jul 2028Wed 5 Jul 2028Thu 6 Jul 2028Fri 7 Jul 2028Sat 8 Jul 2028Sun 9 Jul 2028Mon 10 Jul 2028Tue 11 Jul 2028
US federal holidaysUS federal holidays open Wed 14 Jun 2028US federal holidays open Thu 15 Jun 2028US federal holidays open Fri 16 Jun 2028US federal holidays closed for the weekend Sat 17 Jun 2028US federal holidays closed for the weekend Sun 18 Jun 2028US federal holidays closed Mon 19 Jun 2028: Juneteenth National Independence DayUS federal holidays open Tue 20 Jun 2028US federal holidays open Wed 21 Jun 2028US federal holidays open Thu 22 Jun 2028US federal holidays open Fri 23 Jun 2028US federal holidays closed for the weekend Sat 24 Jun 2028US federal holidays closed for the weekend Sun 25 Jun 2028US federal holidays open Mon 26 Jun 2028US federal holidays open Tue 27 Jun 2028US federal holidays open Wed 28 Jun 2028US federal holidays open Thu 29 Jun 2028US federal holidays open Fri 30 Jun 2028US federal holidays closed for the weekend Sat 1 Jul 2028US federal holidays closed for the weekend Sun 2 Jul 2028US federal holidays open Mon 3 Jul 2028US federal holidays closed Tue 4 Jul 2028: Independence DayUS federal holidays open Wed 5 Jul 2028US federal holidays open Thu 6 Jul 2028US federal holidays open Fri 7 Jul 2028US federal holidays closed for the weekend Sat 8 Jul 2028US federal holidays closed for the weekend Sun 9 Jul 2028US federal holidays open Mon 10 Jul 2028US federal holidays open Tue 11 Jul 2028
  • Open
  • Closed
  • Weekend
  • Holiday on a weekend

Other calendars on Wed 21 Jun 2028

Wednesday 21 June 2028 on 7 other calendars
CalendarStatusWhy
Germany: nationwide public holidays (DE)No dataOutside this calendar's sources
T2 (TARGET RTGS) (EU-T2)T2 (TARGET RTGS) open Wed 21 Jun 2028Business day
CHAPS (GB-CHAPS)CHAPS open Wed 21 Jun 2028Business day
England and Wales bank holidays (GB-EAW)England and Wales bank holidays open Wed 21 Jun 2028Business day
FedACH Services (US-FEDACH)FedACH Services open Wed 21 Jun 2028Business day
FedNow Service (US-FEDNOW)FedNow Service open Wed 21 Jun 2028Business day
Fedwire Funds Service (US-FEDWIRE)Fedwire Funds Service open Wed 21 Jun 2028Business day

Sources

No entry decides this date, so US federal holidays's weekend rule does. US federal holidays is closed every Saturday and Sunday.

Zeitwide release 2026.11.04.1. Evidence and signed receipt for US federal holidays on Wed 21 Jun 2028

US federal holidays revision 44, published .

Cite this answer
Zeitwide (2026). US-FEDERAL on 2028-06-21. Release 2026.11.04.1. https://zeitwide.com/calendars/US-FEDERAL/2028-06-21

Questions people ask

What is the next US federal holidays business day after Wednesday 21 June 2028?

The next US federal holidays business day is Thursday 22 June 2028.

Which days is US federal holidays closed?

US federal holidays is closed every Saturday and Sunday. It also closes on the holidays published by U.S. Office of Personnel Management.

Where does this answer come from?

The calendar's weekend rule and no closure for it in U.S. Office of Personnel Management, in Zeitwide release 2026.11.04.1.

The same answer from the API

curl https://api.zeitwide.com/v1/calendars/US-FEDERAL/days/2028-06-21

{
  "date": "2028-06-21",
  "is_business_day": true,
  "dataset_release": "2026.11.04.1"
}

Agents get it from the is_business_day MCP tool. The developer quickstart covers keys, MCP and webhooks