Is Saturday 23 May 2026 a CHAPS business day?

No.

CHAPS does not settle at weekends.

Weekend

Next business day: Tue 26 May 2026
Previous business day: Fri 22 May 2026

Decided by the weekend rule: saturday and sunday are closed on CHAPS.

release 2026.10.29.1

Sat 23 May on other calendars

Calendar	Status	Why
Germany: nationwide public holidays DE	No data	Outside this calendar's sources
T2 (TARGET RTGS) EU-T2	Weekend	Weekend
England and Wales bank holidays GB-EAW	Weekend	Weekend
FedACH Services US-FEDACH	Weekend	Weekend
US federal holidays US-FEDERAL	Weekend	Weekend
FedNow Service US-FEDNOW	Open	Business day
Fedwire Funds Service US-FEDWIRE	Weekend	Weekend

Get this answer in code

curl -H "Authorization: Bearer $ZEITWIDE_API_KEY" \
  https://api.zeitwide.com/v1/calendars/GB-CHAPS/days/2026-05-23

{
  "date": "2026-05-23",
  "is_business_day": false,
  "dataset_release": "2026.10.29.1"
}

Agents get the same answer from the is_business_day MCP tool. Developer quickstart

Questions people ask

Is Saturday 23 May 2026 a CHAPS business day?: No. Saturday 23 May 2026 is a weekend day, and CHAPS does not settle at weekends. Next business day: Tue 26 May 2026. Previous: Fri 22 May 2026. Backed by official sources.
When does CHAPS settle again?: Tuesday 26 May 2026.
Can I be warned about changes like this?: Yes. Sign in and add CHAPS to an alert rule for webhook alerts.

Around this date

Sat 23 May on other calendars

Get this answer in code

Questions people ask