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Zeitwide

Is Tuesday 17 August 2021 a FedNow Service business day?

Yes: Tuesday 17 August 2021 is a FedNow Service business day; the next FedNow Service business day is Wednesday 18 August 2021 (Zeitwide release 2026.11.04.1).

28 days of FedNow Service around Tue 17 Aug 2021

FedNow Service, Tue 10 Aug 2021 to Mon 6 Sept 2021
CalendarTue 10 Aug 2021Wed 11 Aug 2021Thu 12 Aug 2021Fri 13 Aug 2021Sat 14 Aug 2021Sun 15 Aug 2021Mon 16 Aug 2021Tue 17 Aug 2021Wed 18 Aug 2021Thu 19 Aug 2021Fri 20 Aug 2021Sat 21 Aug 2021Sun 22 Aug 2021Mon 23 Aug 2021Tue 24 Aug 2021Wed 25 Aug 2021Thu 26 Aug 2021Fri 27 Aug 2021Sat 28 Aug 2021Sun 29 Aug 2021Mon 30 Aug 2021Tue 31 Aug 2021Wed 1 Sept 2021Thu 2 Sept 2021Fri 3 Sept 2021Sat 4 Sept 2021Sun 5 Sept 2021Mon 6 Sept 2021
FedNow ServiceFedNow Service open Tue 10 Aug 2021FedNow Service open Wed 11 Aug 2021FedNow Service open Thu 12 Aug 2021FedNow Service open Fri 13 Aug 2021FedNow Service open Sat 14 Aug 2021FedNow Service open Sun 15 Aug 2021FedNow Service open Mon 16 Aug 2021FedNow Service open Tue 17 Aug 2021FedNow Service open Wed 18 Aug 2021FedNow Service open Thu 19 Aug 2021FedNow Service open Fri 20 Aug 2021FedNow Service open Sat 21 Aug 2021FedNow Service open Sun 22 Aug 2021FedNow Service open Mon 23 Aug 2021FedNow Service open Tue 24 Aug 2021FedNow Service open Wed 25 Aug 2021FedNow Service open Thu 26 Aug 2021FedNow Service open Fri 27 Aug 2021FedNow Service open Sat 28 Aug 2021FedNow Service open Sun 29 Aug 2021FedNow Service open Mon 30 Aug 2021FedNow Service open Tue 31 Aug 2021FedNow Service open Wed 1 Sept 2021FedNow Service open Thu 2 Sept 2021FedNow Service open Fri 3 Sept 2021FedNow Service open Sat 4 Sept 2021FedNow Service open Sun 5 Sept 2021FedNow Service open Mon 6 Sept 2021
  • Open
  • Closed
  • Weekend
  • Holiday on a weekend

Other calendars on Tue 17 Aug 2021

Tuesday 17 August 2021 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)CHAPS open Tue 17 Aug 2021Business day
England and Wales bank holidays (GB-EAW)England and Wales bank holidays open Tue 17 Aug 2021Business day
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 Tue 17 Aug 2021

FedNow Service has no published revision yet.

Cite this answer
Zeitwide (2026). US-FEDNOW on 2021-08-17. Release 2026.11.04.1. https://zeitwide.com/calendars/US-FEDNOW/2021-08-17

Questions people ask

What is the next FedNow Service business day after Tuesday 17 August 2021?

The next FedNow Service business day is Wednesday 18 August 2021.

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/2021-08-17

{
  "date": "2021-08-17",
  "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