Skip to content
Zeitwide
Sign inGet API key

Is Monday 21 June 2038 a FedNow Service business day?

Yes: Monday 21 June 2038 is a FedNow Service business day; the next FedNow Service business day is Tuesday 22 June 2038 (Zeitwide release 2026.11.04.1).

28 days of FedNow Service around Mon 21 Jun 2038

FedNow Service, Mon 14 Jun 2038 to Sun 11 Jul 2038
CalendarMon 14 Jun 2038Tue 15 Jun 2038Wed 16 Jun 2038Thu 17 Jun 2038Fri 18 Jun 2038Sat 19 Jun 2038Sun 20 Jun 2038Mon 21 Jun 2038Tue 22 Jun 2038Wed 23 Jun 2038Thu 24 Jun 2038Fri 25 Jun 2038Sat 26 Jun 2038Sun 27 Jun 2038Mon 28 Jun 2038Tue 29 Jun 2038Wed 30 Jun 2038Thu 1 Jul 2038Fri 2 Jul 2038Sat 3 Jul 2038Sun 4 Jul 2038Mon 5 Jul 2038Tue 6 Jul 2038Wed 7 Jul 2038Thu 8 Jul 2038Fri 9 Jul 2038Sat 10 Jul 2038Sun 11 Jul 2038
FedNow ServiceFedNow Service open Mon 14 Jun 2038FedNow Service open Tue 15 Jun 2038FedNow Service open Wed 16 Jun 2038FedNow Service open Thu 17 Jun 2038FedNow Service open Fri 18 Jun 2038FedNow Service open Sat 19 Jun 2038FedNow Service open Sun 20 Jun 2038FedNow Service open Mon 21 Jun 2038FedNow Service open Tue 22 Jun 2038FedNow Service open Wed 23 Jun 2038FedNow Service open Thu 24 Jun 2038FedNow Service open Fri 25 Jun 2038FedNow Service open Sat 26 Jun 2038FedNow Service open Sun 27 Jun 2038FedNow Service open Mon 28 Jun 2038FedNow Service open Tue 29 Jun 2038FedNow Service open Wed 30 Jun 2038FedNow Service open Thu 1 Jul 2038FedNow Service open Fri 2 Jul 2038FedNow Service open Sat 3 Jul 2038FedNow Service open Sun 4 Jul 2038FedNow Service open Mon 5 Jul 2038FedNow Service open Tue 6 Jul 2038FedNow Service open Wed 7 Jul 2038FedNow Service open Thu 8 Jul 2038FedNow Service open Fri 9 Jul 2038FedNow Service open Sat 10 Jul 2038FedNow Service open Sun 11 Jul 2038
  • Open
  • Closed
  • Weekend
  • Holiday on a weekend

Other calendars on Mon 21 Jun 2038

Monday 21 June 2038 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 21 Jun 2038

FedNow Service has no published revision yet.

Cite this answer
Zeitwide (2026). US-FEDNOW on 2038-06-21. Release 2026.11.04.1. https://zeitwide.com/calendars/US-FEDNOW/2038-06-21

Questions people ask

What is the next FedNow Service business day after Monday 21 June 2038?

The next FedNow Service business day is Tuesday 22 June 2038.

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/2038-06-21

{
  "date": "2038-06-21",
  "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