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Is Sunday 16 December 2057 a FedNow Service business day?

Yes: Sunday 16 December 2057 is a FedNow Service business day; the next FedNow Service business day is Monday 17 December 2057 (Zeitwide release 2026.11.04.1).

28 days of FedNow Service around Sun 16 Dec 2057

FedNow Service, Sun 9 Dec 2057 to Sat 5 Jan 2058
CalendarSun 9 Dec 2057Mon 10 Dec 2057Tue 11 Dec 2057Wed 12 Dec 2057Thu 13 Dec 2057Fri 14 Dec 2057Sat 15 Dec 2057Sun 16 Dec 2057Mon 17 Dec 2057Tue 18 Dec 2057Wed 19 Dec 2057Thu 20 Dec 2057Fri 21 Dec 2057Sat 22 Dec 2057Sun 23 Dec 2057Mon 24 Dec 2057Tue 25 Dec 2057Wed 26 Dec 2057Thu 27 Dec 2057Fri 28 Dec 2057Sat 29 Dec 2057Sun 30 Dec 2057Mon 31 Dec 2057Tue 1 Jan 2058Wed 2 Jan 2058Thu 3 Jan 2058Fri 4 Jan 2058Sat 5 Jan 2058
FedNow ServiceFedNow Service open Sun 9 Dec 2057FedNow Service open Mon 10 Dec 2057FedNow Service open Tue 11 Dec 2057FedNow Service open Wed 12 Dec 2057FedNow Service open Thu 13 Dec 2057FedNow Service open Fri 14 Dec 2057FedNow Service open Sat 15 Dec 2057FedNow Service open Sun 16 Dec 2057FedNow Service open Mon 17 Dec 2057FedNow Service open Tue 18 Dec 2057FedNow Service open Wed 19 Dec 2057FedNow Service open Thu 20 Dec 2057FedNow Service open Fri 21 Dec 2057FedNow Service open Sat 22 Dec 2057FedNow Service open Sun 23 Dec 2057FedNow Service open Mon 24 Dec 2057FedNow Service open Tue 25 Dec 2057FedNow Service open Wed 26 Dec 2057FedNow Service open Thu 27 Dec 2057FedNow Service open Fri 28 Dec 2057FedNow Service open Sat 29 Dec 2057FedNow Service open Sun 30 Dec 2057FedNow Service open Mon 31 Dec 2057FedNow Service open Tue 1 Jan 2058FedNow Service open Wed 2 Jan 2058FedNow Service open Thu 3 Jan 2058FedNow Service open Fri 4 Jan 2058FedNow Service open Sat 5 Jan 2058
  • Open
  • Closed
  • Weekend
  • Holiday on a weekend

Other calendars on Sun 16 Dec 2057

Sunday 16 December 2057 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 Sun 16 Dec 2057

FedNow Service has no published revision yet.

Cite this answer
Zeitwide (2026). US-FEDNOW on 2057-12-16. Release 2026.11.04.1. https://zeitwide.com/calendars/US-FEDNOW/2057-12-16

Questions people ask

What is the next FedNow Service business day after Sunday 16 December 2057?

The next FedNow Service business day is Monday 17 December 2057.

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/2057-12-16

{
  "date": "2057-12-16",
  "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