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Is Sunday 1 April 2029 a US federal holidays business day?

No: Sunday 1 April 2029 is not a US federal holidays business day, because US federal holidays is closed at weekends; US federal holidays reopens on Monday 2 April 2029 (Zeitwide release 2026.11.04.1).

28 days of US federal holidays around Sun 1 Apr 2029

US federal holidays, Sun 25 Mar 2029 to Sat 21 Apr 2029
CalendarSun 25 Mar 2029Mon 26 Mar 2029Tue 27 Mar 2029Wed 28 Mar 2029Thu 29 Mar 2029Fri 30 Mar 2029Sat 31 Mar 2029Sun 1 Apr 2029Mon 2 Apr 2029Tue 3 Apr 2029Wed 4 Apr 2029Thu 5 Apr 2029Fri 6 Apr 2029Sat 7 Apr 2029Sun 8 Apr 2029Mon 9 Apr 2029Tue 10 Apr 2029Wed 11 Apr 2029Thu 12 Apr 2029Fri 13 Apr 2029Sat 14 Apr 2029Sun 15 Apr 2029Mon 16 Apr 2029Tue 17 Apr 2029Wed 18 Apr 2029Thu 19 Apr 2029Fri 20 Apr 2029Sat 21 Apr 2029
US federal holidaysUS federal holidays closed for the weekend Sun 25 Mar 2029US federal holidays open Mon 26 Mar 2029US federal holidays open Tue 27 Mar 2029US federal holidays open Wed 28 Mar 2029US federal holidays open Thu 29 Mar 2029US federal holidays open Fri 30 Mar 2029US federal holidays closed for the weekend Sat 31 Mar 2029US federal holidays closed for the weekend Sun 1 Apr 2029US federal holidays open Mon 2 Apr 2029US federal holidays open Tue 3 Apr 2029US federal holidays open Wed 4 Apr 2029US federal holidays open Thu 5 Apr 2029US federal holidays open Fri 6 Apr 2029US federal holidays closed for the weekend Sat 7 Apr 2029US federal holidays closed for the weekend Sun 8 Apr 2029US federal holidays open Mon 9 Apr 2029US federal holidays open Tue 10 Apr 2029US federal holidays open Wed 11 Apr 2029US federal holidays open Thu 12 Apr 2029US federal holidays open Fri 13 Apr 2029US federal holidays closed for the weekend Sat 14 Apr 2029US federal holidays closed for the weekend Sun 15 Apr 2029US federal holidays open Mon 16 Apr 2029US federal holidays open Tue 17 Apr 2029US federal holidays open Wed 18 Apr 2029US federal holidays open Thu 19 Apr 2029US federal holidays open Fri 20 Apr 2029US federal holidays closed for the weekend Sat 21 Apr 2029
  • Open
  • Closed
  • Weekend
  • Holiday on a weekend

Other calendars on Sun 1 Apr 2029

Sunday 1 April 2029 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 1 Apr 2029Weekend
FedNow Service (US-FEDNOW)FedNow Service open Sun 1 Apr 2029Business day
Fedwire Funds Service (US-FEDWIRE)Fedwire Funds Service closed for the weekend Sun 1 Apr 2029Weekend

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 1 Apr 2029

US federal holidays revision 44, published .

Cite this answer
Zeitwide (2026). US-FEDERAL on 2029-04-01. Release 2026.11.04.1. https://zeitwide.com/calendars/US-FEDERAL/2029-04-01

Questions people ask

When does US federal holidays reopen after Sunday 1 April 2029?

US federal holidays reopens on Monday 2 April 2029.

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/2029-04-01

{
  "date": "2029-04-01",
  "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