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Is Monday 20 December 2077 a FedNow Service business day?

Yes: Monday 20 December 2077 is a FedNow Service business day; the next FedNow Service business day is Tuesday 21 December 2077 (Zeitwide release 2026.11.04.1).

28 days of FedNow Service around Mon 20 Dec 2077

FedNow Service, Mon 13 Dec 2077 to Sun 9 Jan 2078
CalendarMon 13 Dec 2077Tue 14 Dec 2077Wed 15 Dec 2077Thu 16 Dec 2077Fri 17 Dec 2077Sat 18 Dec 2077Sun 19 Dec 2077Mon 20 Dec 2077Tue 21 Dec 2077Wed 22 Dec 2077Thu 23 Dec 2077Fri 24 Dec 2077Sat 25 Dec 2077Sun 26 Dec 2077Mon 27 Dec 2077Tue 28 Dec 2077Wed 29 Dec 2077Thu 30 Dec 2077Fri 31 Dec 2077Sat 1 Jan 2078Sun 2 Jan 2078Mon 3 Jan 2078Tue 4 Jan 2078Wed 5 Jan 2078Thu 6 Jan 2078Fri 7 Jan 2078Sat 8 Jan 2078Sun 9 Jan 2078
FedNow ServiceFedNow Service open Mon 13 Dec 2077FedNow Service open Tue 14 Dec 2077FedNow Service open Wed 15 Dec 2077FedNow Service open Thu 16 Dec 2077FedNow Service open Fri 17 Dec 2077FedNow Service open Sat 18 Dec 2077FedNow Service open Sun 19 Dec 2077FedNow Service open Mon 20 Dec 2077FedNow Service open Tue 21 Dec 2077FedNow Service open Wed 22 Dec 2077FedNow Service open Thu 23 Dec 2077FedNow Service open Fri 24 Dec 2077FedNow Service open Sat 25 Dec 2077FedNow Service open Sun 26 Dec 2077FedNow Service open Mon 27 Dec 2077FedNow Service open Tue 28 Dec 2077FedNow Service open Wed 29 Dec 2077FedNow Service open Thu 30 Dec 2077FedNow Service open Fri 31 Dec 2077FedNow Service open Sat 1 Jan 2078FedNow Service open Sun 2 Jan 2078FedNow Service open Mon 3 Jan 2078FedNow Service open Tue 4 Jan 2078FedNow Service open Wed 5 Jan 2078FedNow Service open Thu 6 Jan 2078FedNow Service open Fri 7 Jan 2078FedNow Service open Sat 8 Jan 2078FedNow Service open Sun 9 Jan 2078
  • Open
  • Closed
  • Weekend
  • Holiday on a weekend

Other calendars on Mon 20 Dec 2077

Monday 20 December 2077 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 20 Dec 2077

FedNow Service has no published revision yet.

Cite this answer
Zeitwide (2026). US-FEDNOW on 2077-12-20. Release 2026.11.04.1. https://zeitwide.com/calendars/US-FEDNOW/2077-12-20

Questions people ask

What is the next FedNow Service business day after Monday 20 December 2077?

The next FedNow Service business day is Tuesday 21 December 2077.

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/2077-12-20

{
  "date": "2077-12-20",
  "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