# Is Wednesday 18 September 2030 a US federal holidays business day?

Yes: Wednesday 18 September 2030 is a US federal holidays business day, as no closure for it appears in U.S. Office of Personnel Management; the next US federal holidays business day is Thursday 19 September 2030 (Zeitwide release 2026.11.04.1).

## 28 days of US federal holidays around Wed 18 Sept 2030

US federal holidays, Wed 11 Sept 2030 to Tue 8 Oct 2030

| Date | US federal holidays |
| --- | --- |
| [Wed 11 Sept 2030](https://zeitwide.com/calendars/US-FEDERAL/2030-09-11) | US federal holidays open Wed 11 Sept 2030 |
| [Thu 12 Sept 2030](https://zeitwide.com/calendars/US-FEDERAL/2030-09-12) | US federal holidays open Thu 12 Sept 2030 |
| [Fri 13 Sept 2030](https://zeitwide.com/calendars/US-FEDERAL/2030-09-13) | US federal holidays open Fri 13 Sept 2030 |
| [Sat 14 Sept 2030](https://zeitwide.com/calendars/US-FEDERAL/2030-09-14) | US federal holidays closed for the weekend Sat 14 Sept 2030 |
| [Sun 15 Sept 2030](https://zeitwide.com/calendars/US-FEDERAL/2030-09-15) | US federal holidays closed for the weekend Sun 15 Sept 2030 |
| [Mon 16 Sept 2030](https://zeitwide.com/calendars/US-FEDERAL/2030-09-16) | US federal holidays open Mon 16 Sept 2030 |
| [Tue 17 Sept 2030](https://zeitwide.com/calendars/US-FEDERAL/2030-09-17) | US federal holidays open Tue 17 Sept 2030 |
| [Wed 18 Sept 2030](https://zeitwide.com/calendars/US-FEDERAL/2030-09-18) | US federal holidays open Wed 18 Sept 2030 (this date) |
| [Thu 19 Sept 2030](https://zeitwide.com/calendars/US-FEDERAL/2030-09-19) | US federal holidays open Thu 19 Sept 2030 |
| [Fri 20 Sept 2030](https://zeitwide.com/calendars/US-FEDERAL/2030-09-20) | US federal holidays open Fri 20 Sept 2030 |
| [Sat 21 Sept 2030](https://zeitwide.com/calendars/US-FEDERAL/2030-09-21) | US federal holidays closed for the weekend Sat 21 Sept 2030 |
| [Sun 22 Sept 2030](https://zeitwide.com/calendars/US-FEDERAL/2030-09-22) | US federal holidays closed for the weekend Sun 22 Sept 2030 |
| [Mon 23 Sept 2030](https://zeitwide.com/calendars/US-FEDERAL/2030-09-23) | US federal holidays open Mon 23 Sept 2030 |
| [Tue 24 Sept 2030](https://zeitwide.com/calendars/US-FEDERAL/2030-09-24) | US federal holidays open Tue 24 Sept 2030 |
| [Wed 25 Sept 2030](https://zeitwide.com/calendars/US-FEDERAL/2030-09-25) | US federal holidays open Wed 25 Sept 2030 |
| [Thu 26 Sept 2030](https://zeitwide.com/calendars/US-FEDERAL/2030-09-26) | US federal holidays open Thu 26 Sept 2030 |
| [Fri 27 Sept 2030](https://zeitwide.com/calendars/US-FEDERAL/2030-09-27) | US federal holidays open Fri 27 Sept 2030 |
| [Sat 28 Sept 2030](https://zeitwide.com/calendars/US-FEDERAL/2030-09-28) | US federal holidays closed for the weekend Sat 28 Sept 2030 |
| [Sun 29 Sept 2030](https://zeitwide.com/calendars/US-FEDERAL/2030-09-29) | US federal holidays closed for the weekend Sun 29 Sept 2030 |
| [Mon 30 Sept 2030](https://zeitwide.com/calendars/US-FEDERAL/2030-09-30) | US federal holidays open Mon 30 Sept 2030 |
| [Tue 1 Oct 2030](https://zeitwide.com/calendars/US-FEDERAL/2030-10-01) | US federal holidays open Tue 1 Oct 2030 |
| [Wed 2 Oct 2030](https://zeitwide.com/calendars/US-FEDERAL/2030-10-02) | US federal holidays open Wed 2 Oct 2030 |
| [Thu 3 Oct 2030](https://zeitwide.com/calendars/US-FEDERAL/2030-10-03) | US federal holidays open Thu 3 Oct 2030 |
| [Fri 4 Oct 2030](https://zeitwide.com/calendars/US-FEDERAL/2030-10-04) | US federal holidays open Fri 4 Oct 2030 |
| [Sat 5 Oct 2030](https://zeitwide.com/calendars/US-FEDERAL/2030-10-05) | US federal holidays closed for the weekend Sat 5 Oct 2030 |
| [Sun 6 Oct 2030](https://zeitwide.com/calendars/US-FEDERAL/2030-10-06) | US federal holidays closed for the weekend Sun 6 Oct 2030 |
| [Mon 7 Oct 2030](https://zeitwide.com/calendars/US-FEDERAL/2030-10-07) | US federal holidays open Mon 7 Oct 2030 |
| [Tue 8 Oct 2030](https://zeitwide.com/calendars/US-FEDERAL/2030-10-08) | US federal holidays open Tue 8 Oct 2030 |

## Other calendars on Wed 18 Sept 2030

Wednesday 18 September 2030 on 7 other calendars

| 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 open Wed 18 Sept 2030](https://zeitwide.com/calendars/US-FEDACH/2030-09-18) | Business day |
| FedNow Service (US-FEDNOW) | [FedNow Service open Wed 18 Sept 2030](https://zeitwide.com/calendars/US-FEDNOW/2030-09-18) | Business day |
| Fedwire Funds Service (US-FEDWIRE) | [Fedwire Funds Service open Wed 18 Sept 2030](https://zeitwide.com/calendars/US-FEDWIRE/2030-09-18) | Business day |

## Questions people ask

**What is the next US federal holidays business day after Wednesday 18 September 2030?**
The next US federal holidays business day is Thursday 19 September 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.

## 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.

US federal holidays revision 44, published 3 Nov 2026, 14:35 UTC.

## Cite

Zeitwide (2026). US-FEDERAL on 2030-09-18. Release 2026.11.04.1. https://zeitwide.com/calendars/US-FEDERAL/2030-09-18