Is Sunday 10 February 2030 a US federal holidays business day?
No: Sunday 10 February 2030 is not a US federal holidays business day, because US federal holidays is closed at weekends; US federal holidays reopens on Monday 11 February 2030 (Zeitwide release 2026.11.04.1).
28 days of US federal holidays around Sun 10 Feb 2030
- Open
- Closed
- Weekend
- Holiday on a weekend
Other calendars on Sun 10 Feb 2030
| Calendar | Status | Why |
|---|---|---|
| Germany: nationwide public holidays (DE) | No data | Outside this calendar's sources |
| T2 (TARGET RTGS) (EU-T2) | No data | Outside this calendar's sources |
| CHAPS (GB-CHAPS) | No data | Outside this calendar's sources |
| England and Wales bank holidays (GB-EAW) | No data | Outside this calendar's sources |
| FedACH Services (US-FEDACH) | FedACH Services closed for the weekend Sun 10 Feb 2030 | Weekend |
| FedNow Service (US-FEDNOW) | FedNow Service open Sun 10 Feb 2030 | Business day |
| Fedwire Funds Service (US-FEDWIRE) | Fedwire Funds Service closed for the weekend Sun 10 Feb 2030 | Weekend |
Sources
No entry decides this date, so US federal holidays's weekend rule does. US federal holidays is closed every Saturday and Sunday.
Zeitwide release 2026.11.04.1. Evidence and signed receipt for US federal holidays on Sun 10 Feb 2030
US federal holidays revision 44, published .
Zeitwide (2026). US-FEDERAL on 2030-02-10. Release 2026.11.04.1. https://zeitwide.com/calendars/US-FEDERAL/2030-02-10
Questions people ask
When does US federal holidays reopen after Sunday 10 February 2030?
US federal holidays reopens on Monday 11 February 2030.
Which days is US federal holidays closed?
US federal holidays is closed every Saturday and Sunday. It also closes on the holidays published by U.S. Office of Personnel Management.
Where does this answer come from?
The calendar's weekend rule and no closure for it in U.S. Office of Personnel Management, in Zeitwide release 2026.11.04.1.
The same answer from the API
curl https://api.zeitwide.com/v1/calendars/US-FEDERAL/days/2030-02-10
{
"date": "2030-02-10",
"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