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Is Monday 18 December 2017 a FedNow Service business day?

Yes: Monday 18 December 2017 is a FedNow Service business day; the next FedNow Service business day is Tuesday 19 December 2017 (Zeitwide release 2026.11.04.1).

28 days of FedNow Service around Mon 18 Dec 2017

FedNow Service, Mon 11 Dec 2017 to Sun 7 Jan 2018
CalendarMon 11 Dec 2017Tue 12 Dec 2017Wed 13 Dec 2017Thu 14 Dec 2017Fri 15 Dec 2017Sat 16 Dec 2017Sun 17 Dec 2017Mon 18 Dec 2017Tue 19 Dec 2017Wed 20 Dec 2017Thu 21 Dec 2017Fri 22 Dec 2017Sat 23 Dec 2017Sun 24 Dec 2017Mon 25 Dec 2017Tue 26 Dec 2017Wed 27 Dec 2017Thu 28 Dec 2017Fri 29 Dec 2017Sat 30 Dec 2017Sun 31 Dec 2017Mon 1 Jan 2018Tue 2 Jan 2018Wed 3 Jan 2018Thu 4 Jan 2018Fri 5 Jan 2018Sat 6 Jan 2018Sun 7 Jan 2018
FedNow ServiceFedNow Service open Mon 11 Dec 2017FedNow Service open Tue 12 Dec 2017FedNow Service open Wed 13 Dec 2017FedNow Service open Thu 14 Dec 2017FedNow Service open Fri 15 Dec 2017FedNow Service open Sat 16 Dec 2017FedNow Service open Sun 17 Dec 2017FedNow Service open Mon 18 Dec 2017FedNow Service open Tue 19 Dec 2017FedNow Service open Wed 20 Dec 2017FedNow Service open Thu 21 Dec 2017FedNow Service open Fri 22 Dec 2017FedNow Service open Sat 23 Dec 2017FedNow Service open Sun 24 Dec 2017FedNow Service open Mon 25 Dec 2017FedNow Service open Tue 26 Dec 2017FedNow Service open Wed 27 Dec 2017FedNow Service open Thu 28 Dec 2017FedNow Service open Fri 29 Dec 2017FedNow Service open Sat 30 Dec 2017FedNow Service open Sun 31 Dec 2017FedNow Service open Mon 1 Jan 2018FedNow Service open Tue 2 Jan 2018FedNow Service open Wed 3 Jan 2018FedNow Service open Thu 4 Jan 2018FedNow Service open Fri 5 Jan 2018FedNow Service open Sat 6 Jan 2018FedNow Service open Sun 7 Jan 2018
  • Open
  • Closed
  • Weekend
  • Holiday on a weekend

Other calendars on Mon 18 Dec 2017

Monday 18 December 2017 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 Mon 18 Dec 2017

FedNow Service has no published revision yet.

Cite this answer
Zeitwide (2026). US-FEDNOW on 2017-12-18. Release 2026.11.04.1. https://zeitwide.com/calendars/US-FEDNOW/2017-12-18

Questions people ask

What is the next FedNow Service business day after Monday 18 December 2017?

The next FedNow Service business day is Tuesday 19 December 2017.

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/2017-12-18

{
  "date": "2017-12-18",
  "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