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Is Sunday 21 July 2030 a US federal holidays business day?

No: Sunday 21 July 2030 is not a US federal holidays business day, because US federal holidays is closed at weekends; US federal holidays reopens on Monday 22 July 2030 (Zeitwide release 2026.11.04.1).

28 days of US federal holidays around Sun 21 Jul 2030

US federal holidays, Sun 14 Jul 2030 to Sat 10 Aug 2030
CalendarSun 14 Jul 2030Mon 15 Jul 2030Tue 16 Jul 2030Wed 17 Jul 2030Thu 18 Jul 2030Fri 19 Jul 2030Sat 20 Jul 2030Sun 21 Jul 2030Mon 22 Jul 2030Tue 23 Jul 2030Wed 24 Jul 2030Thu 25 Jul 2030Fri 26 Jul 2030Sat 27 Jul 2030Sun 28 Jul 2030Mon 29 Jul 2030Tue 30 Jul 2030Wed 31 Jul 2030Thu 1 Aug 2030Fri 2 Aug 2030Sat 3 Aug 2030Sun 4 Aug 2030Mon 5 Aug 2030Tue 6 Aug 2030Wed 7 Aug 2030Thu 8 Aug 2030Fri 9 Aug 2030Sat 10 Aug 2030
US federal holidaysUS federal holidays closed for the weekend Sun 14 Jul 2030US federal holidays open Mon 15 Jul 2030US federal holidays open Tue 16 Jul 2030US federal holidays open Wed 17 Jul 2030US federal holidays open Thu 18 Jul 2030US federal holidays open Fri 19 Jul 2030US federal holidays closed for the weekend Sat 20 Jul 2030US federal holidays closed for the weekend Sun 21 Jul 2030US federal holidays open Mon 22 Jul 2030US federal holidays open Tue 23 Jul 2030US federal holidays open Wed 24 Jul 2030US federal holidays open Thu 25 Jul 2030US federal holidays open Fri 26 Jul 2030US federal holidays closed for the weekend Sat 27 Jul 2030US federal holidays closed for the weekend Sun 28 Jul 2030US federal holidays open Mon 29 Jul 2030US federal holidays open Tue 30 Jul 2030US federal holidays open Wed 31 Jul 2030US federal holidays open Thu 1 Aug 2030US federal holidays open Fri 2 Aug 2030US federal holidays closed for the weekend Sat 3 Aug 2030US federal holidays closed for the weekend Sun 4 Aug 2030US federal holidays open Mon 5 Aug 2030US federal holidays open Tue 6 Aug 2030US federal holidays open Wed 7 Aug 2030US federal holidays open Thu 8 Aug 2030US federal holidays open Fri 9 Aug 2030US federal holidays closed for the weekend Sat 10 Aug 2030
  • Open
  • Closed
  • Weekend
  • Holiday on a weekend

Other calendars on Sun 21 Jul 2030

Sunday 21 July 2030 on 7 other calendars
CalendarStatusWhy
Germany: nationwide public holidays (DE)No dataOutside this calendar's sources
T2 (TARGET RTGS) (EU-T2)No dataOutside this calendar's sources
CHAPS (GB-CHAPS)No dataOutside this calendar's sources
England and Wales bank holidays (GB-EAW)No dataOutside this calendar's sources
FedACH Services (US-FEDACH)FedACH Services closed for the weekend Sun 21 Jul 2030Weekend
FedNow Service (US-FEDNOW)FedNow Service open Sun 21 Jul 2030Business day
Fedwire Funds Service (US-FEDWIRE)Fedwire Funds Service closed for the weekend Sun 21 Jul 2030Weekend

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 Sun 21 Jul 2030

US federal holidays revision 44, published .

Cite this answer
Zeitwide (2026). US-FEDERAL on 2030-07-21. Release 2026.11.04.1. https://zeitwide.com/calendars/US-FEDERAL/2030-07-21

Questions people ask

When does US federal holidays reopen after Sunday 21 July 2030?

US federal holidays reopens on Monday 22 July 2030.

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/2030-07-21

{
  "date": "2030-07-21",
  "is_business_day": false,
  "dataset_release": "2026.11.04.1"
}

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