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Is Saturday 1 September 2091 a FedNow Service business day?

Yes: Saturday 1 September 2091 is a FedNow Service business day; the next FedNow Service business day is Sunday 2 September 2091 (Zeitwide release 2026.11.04.1).

28 days of FedNow Service around Sat 1 Sept 2091

FedNow Service, Sat 25 Aug 2091 to Fri 21 Sept 2091
CalendarSat 25 Aug 2091Sun 26 Aug 2091Mon 27 Aug 2091Tue 28 Aug 2091Wed 29 Aug 2091Thu 30 Aug 2091Fri 31 Aug 2091Sat 1 Sept 2091Sun 2 Sept 2091Mon 3 Sept 2091Tue 4 Sept 2091Wed 5 Sept 2091Thu 6 Sept 2091Fri 7 Sept 2091Sat 8 Sept 2091Sun 9 Sept 2091Mon 10 Sept 2091Tue 11 Sept 2091Wed 12 Sept 2091Thu 13 Sept 2091Fri 14 Sept 2091Sat 15 Sept 2091Sun 16 Sept 2091Mon 17 Sept 2091Tue 18 Sept 2091Wed 19 Sept 2091Thu 20 Sept 2091Fri 21 Sept 2091
FedNow ServiceFedNow Service open Sat 25 Aug 2091FedNow Service open Sun 26 Aug 2091FedNow Service open Mon 27 Aug 2091FedNow Service open Tue 28 Aug 2091FedNow Service open Wed 29 Aug 2091FedNow Service open Thu 30 Aug 2091FedNow Service open Fri 31 Aug 2091FedNow Service open Sat 1 Sept 2091FedNow Service open Sun 2 Sept 2091FedNow Service open Mon 3 Sept 2091FedNow Service open Tue 4 Sept 2091FedNow Service open Wed 5 Sept 2091FedNow Service open Thu 6 Sept 2091FedNow Service open Fri 7 Sept 2091FedNow Service open Sat 8 Sept 2091FedNow Service open Sun 9 Sept 2091FedNow Service open Mon 10 Sept 2091FedNow Service open Tue 11 Sept 2091FedNow Service open Wed 12 Sept 2091FedNow Service open Thu 13 Sept 2091FedNow Service open Fri 14 Sept 2091FedNow Service open Sat 15 Sept 2091FedNow Service open Sun 16 Sept 2091FedNow Service open Mon 17 Sept 2091FedNow Service open Tue 18 Sept 2091FedNow Service open Wed 19 Sept 2091FedNow Service open Thu 20 Sept 2091FedNow Service open Fri 21 Sept 2091
  • Open
  • Closed
  • Weekend
  • Holiday on a weekend

Other calendars on Sat 1 Sept 2091

Saturday 1 September 2091 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)No dataOutside this calendar's sources
US federal holidays (US-FEDERAL)No dataOutside this calendar's sources
Fedwire Funds Service (US-FEDWIRE)No dataOutside this calendar's sources

Sources

No entry decides this date, so FedNow Service's weekend rule does. FedNow Service has no weekend: only published closures stop it.

Zeitwide release 2026.11.04.1. Evidence and signed receipt for FedNow Service on Sat 1 Sept 2091

FedNow Service has no published revision yet.

Cite this answer
Zeitwide (2026). US-FEDNOW on 2091-09-01. Release 2026.11.04.1. https://zeitwide.com/calendars/US-FEDNOW/2091-09-01

Questions people ask

What is the next FedNow Service business day after Saturday 1 September 2091?

The next FedNow Service business day is Sunday 2 September 2091.

What are FedNow Service's operating hours?

FedNow Service is open around the clock on every day of the year.

Where does this answer come from?

The calendar's weekend rule, in Zeitwide release 2026.11.04.1.

The same answer from the API

curl https://api.zeitwide.com/v1/calendars/US-FEDNOW/days/2091-09-01

{
  "date": "2091-09-01",
  "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