Skip to content
Zeitwide
Sign inGet API key

Is Saturday 27 January 2029 a US federal holidays business day?

No: Saturday 27 January 2029 is not a US federal holidays business day, because US federal holidays is closed at weekends; US federal holidays reopens on Monday 29 January 2029 (Zeitwide release 2026.11.04.1).

28 days of US federal holidays around Sat 27 Jan 2029

US federal holidays, Sat 20 Jan 2029 to Fri 16 Feb 2029
CalendarSat 20 Jan 2029Sun 21 Jan 2029Mon 22 Jan 2029Tue 23 Jan 2029Wed 24 Jan 2029Thu 25 Jan 2029Fri 26 Jan 2029Sat 27 Jan 2029Sun 28 Jan 2029Mon 29 Jan 2029Tue 30 Jan 2029Wed 31 Jan 2029Thu 1 Feb 2029Fri 2 Feb 2029Sat 3 Feb 2029Sun 4 Feb 2029Mon 5 Feb 2029Tue 6 Feb 2029Wed 7 Feb 2029Thu 8 Feb 2029Fri 9 Feb 2029Sat 10 Feb 2029Sun 11 Feb 2029Mon 12 Feb 2029Tue 13 Feb 2029Wed 14 Feb 2029Thu 15 Feb 2029Fri 16 Feb 2029
US federal holidaysUS federal holidays closed for the weekend Sat 20 Jan 2029US federal holidays closed for the weekend Sun 21 Jan 2029US federal holidays open Mon 22 Jan 2029US federal holidays open Tue 23 Jan 2029US federal holidays open Wed 24 Jan 2029US federal holidays open Thu 25 Jan 2029US federal holidays open Fri 26 Jan 2029US federal holidays closed for the weekend Sat 27 Jan 2029US federal holidays closed for the weekend Sun 28 Jan 2029US federal holidays open Mon 29 Jan 2029US federal holidays open Tue 30 Jan 2029US federal holidays open Wed 31 Jan 2029US federal holidays open Thu 1 Feb 2029US federal holidays open Fri 2 Feb 2029US federal holidays closed for the weekend Sat 3 Feb 2029US federal holidays closed for the weekend Sun 4 Feb 2029US federal holidays open Mon 5 Feb 2029US federal holidays open Tue 6 Feb 2029US federal holidays open Wed 7 Feb 2029US federal holidays open Thu 8 Feb 2029US federal holidays open Fri 9 Feb 2029US federal holidays closed for the weekend Sat 10 Feb 2029US federal holidays closed for the weekend Sun 11 Feb 2029US federal holidays open Mon 12 Feb 2029US federal holidays open Tue 13 Feb 2029US federal holidays open Wed 14 Feb 2029US federal holidays open Thu 15 Feb 2029US federal holidays open Fri 16 Feb 2029
  • Open
  • Closed
  • Weekend
  • Holiday on a weekend

Other calendars on Sat 27 Jan 2029

Saturday 27 January 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 Sat 27 Jan 2029Weekend
FedNow Service (US-FEDNOW)FedNow Service open Sat 27 Jan 2029Business day
Fedwire Funds Service (US-FEDWIRE)Fedwire Funds Service closed for the weekend Sat 27 Jan 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 Sat 27 Jan 2029

US federal holidays revision 44, published .

Cite this answer
Zeitwide (2026). US-FEDERAL on 2029-01-27. Release 2026.11.04.1. https://zeitwide.com/calendars/US-FEDERAL/2029-01-27

Questions people ask

When does US federal holidays reopen after Saturday 27 January 2029?

US federal holidays reopens on Monday 29 January 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/2029-01-27

{
  "date": "2029-01-27",
  "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