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Is Sunday 24 August 2025 a CHAPS business day?

No: Sunday 24 August 2025 is not a CHAPS business day, because CHAPS is closed at weekends; CHAPS reopens on Tuesday 26 August 2025 at 06:00 Europe/London (Zeitwide release 2026.11.04.1).

28 days of CHAPS around Sun 24 Aug 2025

CHAPS, Sun 17 Aug 2025 to Sat 13 Sept 2025
CalendarSun 17 Aug 2025Mon 18 Aug 2025Tue 19 Aug 2025Wed 20 Aug 2025Thu 21 Aug 2025Fri 22 Aug 2025Sat 23 Aug 2025Sun 24 Aug 2025Mon 25 Aug 2025Tue 26 Aug 2025Wed 27 Aug 2025Thu 28 Aug 2025Fri 29 Aug 2025Sat 30 Aug 2025Sun 31 Aug 2025Mon 1 Sept 2025Tue 2 Sept 2025Wed 3 Sept 2025Thu 4 Sept 2025Fri 5 Sept 2025Sat 6 Sept 2025Sun 7 Sept 2025Mon 8 Sept 2025Tue 9 Sept 2025Wed 10 Sept 2025Thu 11 Sept 2025Fri 12 Sept 2025Sat 13 Sept 2025
CHAPSCHAPS closed for the weekend Sun 17 Aug 2025CHAPS open Mon 18 Aug 2025CHAPS open Tue 19 Aug 2025CHAPS open Wed 20 Aug 2025CHAPS open Thu 21 Aug 2025CHAPS open Fri 22 Aug 2025CHAPS closed for the weekend Sat 23 Aug 2025CHAPS closed for the weekend Sun 24 Aug 2025CHAPS closed Mon 25 Aug 2025: Summer bank holidayCHAPS open Tue 26 Aug 2025CHAPS open Wed 27 Aug 2025CHAPS open Thu 28 Aug 2025CHAPS open Fri 29 Aug 2025CHAPS closed for the weekend Sat 30 Aug 2025CHAPS closed for the weekend Sun 31 Aug 2025CHAPS open Mon 1 Sept 2025CHAPS open Tue 2 Sept 2025CHAPS open Wed 3 Sept 2025CHAPS open Thu 4 Sept 2025CHAPS open Fri 5 Sept 2025CHAPS closed for the weekend Sat 6 Sept 2025CHAPS closed for the weekend Sun 7 Sept 2025CHAPS open Mon 8 Sept 2025CHAPS open Tue 9 Sept 2025CHAPS open Wed 10 Sept 2025CHAPS open Thu 11 Sept 2025CHAPS open Fri 12 Sept 2025CHAPS closed for the weekend Sat 13 Sept 2025
  • Open
  • Closed
  • Weekend
  • Holiday on a weekend

Other calendars on Sun 24 Aug 2025

Sunday 24 August 2025 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
England and Wales bank holidays (GB-EAW)England and Wales bank holidays closed for the weekend Sun 24 Aug 2025Weekend
FedACH Services (US-FEDACH)No dataOutside this calendar's sources
US federal holidays (US-FEDERAL)US federal holidays closed for the weekend Sun 24 Aug 2025Weekend
FedNow Service (US-FEDNOW)FedNow Service open Sun 24 Aug 2025Business day
Fedwire Funds Service (US-FEDWIRE)No dataOutside this calendar's sources

Sources

No entry decides this date, so CHAPS's weekend rule does. CHAPS is closed every Saturday and Sunday.

Zeitwide release 2026.11.04.1. Evidence and signed receipt for CHAPS on Sun 24 Aug 2025

CHAPS revision 68, published .

Cite this answer
Zeitwide (2026). GB-CHAPS on 2025-08-24. Release 2026.11.04.1. https://zeitwide.com/calendars/GB-CHAPS/2025-08-24

Questions people ask

When does CHAPS reopen after Sunday 24 August 2025?

CHAPS reopens on Tuesday 26 August 2025 at 06:00 Europe/London.

What are CHAPS's operating hours?

CHAPS is open from 06:00 to 18:00 Europe/London on business days.

Where does this answer come from?

The calendar's weekend rule and no closure for it in GOV.UK (Government Digital Service), in Zeitwide release 2026.11.04.1.

The same answer from the API

curl https://api.zeitwide.com/v1/calendars/GB-CHAPS/days/2025-08-24

{
  "date": "2025-08-24",
  "is_business_day": false,
  "dataset_release": "2026.11.04.1"
}

Agents get it from the is_business_day MCP tool. The developer quickstart covers keys, MCP and webhooks