# Is Monday 18 August 2025 a US federal holidays business day?

Yes: Monday 18 August 2025 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 Tuesday 19 August 2025 (Zeitwide release 2026.11.04.1).

## 28 days of US federal holidays around Mon 18 Aug 2025

US federal holidays, Mon 11 Aug 2025 to Sun 7 Sept 2025

| Date | US federal holidays |
| --- | --- |
| [Mon 11 Aug 2025](https://zeitwide.com/calendars/US-FEDERAL/2025-08-11) | US federal holidays open Mon 11 Aug 2025 |
| [Tue 12 Aug 2025](https://zeitwide.com/calendars/US-FEDERAL/2025-08-12) | US federal holidays open Tue 12 Aug 2025 |
| [Wed 13 Aug 2025](https://zeitwide.com/calendars/US-FEDERAL/2025-08-13) | US federal holidays open Wed 13 Aug 2025 |
| [Thu 14 Aug 2025](https://zeitwide.com/calendars/US-FEDERAL/2025-08-14) | US federal holidays open Thu 14 Aug 2025 |
| [Fri 15 Aug 2025](https://zeitwide.com/calendars/US-FEDERAL/2025-08-15) | US federal holidays open Fri 15 Aug 2025 |
| [Sat 16 Aug 2025](https://zeitwide.com/calendars/US-FEDERAL/2025-08-16) | US federal holidays closed for the weekend Sat 16 Aug 2025 |
| [Sun 17 Aug 2025](https://zeitwide.com/calendars/US-FEDERAL/2025-08-17) | US federal holidays closed for the weekend Sun 17 Aug 2025 |
| [Mon 18 Aug 2025](https://zeitwide.com/calendars/US-FEDERAL/2025-08-18) | US federal holidays open Mon 18 Aug 2025 (this date) |
| [Tue 19 Aug 2025](https://zeitwide.com/calendars/US-FEDERAL/2025-08-19) | US federal holidays open Tue 19 Aug 2025 |
| [Wed 20 Aug 2025](https://zeitwide.com/calendars/US-FEDERAL/2025-08-20) | US federal holidays open Wed 20 Aug 2025 |
| [Thu 21 Aug 2025](https://zeitwide.com/calendars/US-FEDERAL/2025-08-21) | US federal holidays open Thu 21 Aug 2025 |
| [Fri 22 Aug 2025](https://zeitwide.com/calendars/US-FEDERAL/2025-08-22) | US federal holidays open Fri 22 Aug 2025 |
| [Sat 23 Aug 2025](https://zeitwide.com/calendars/US-FEDERAL/2025-08-23) | US federal holidays closed for the weekend Sat 23 Aug 2025 |
| [Sun 24 Aug 2025](https://zeitwide.com/calendars/US-FEDERAL/2025-08-24) | US federal holidays closed for the weekend Sun 24 Aug 2025 |
| [Mon 25 Aug 2025](https://zeitwide.com/calendars/US-FEDERAL/2025-08-25) | US federal holidays open Mon 25 Aug 2025 |
| [Tue 26 Aug 2025](https://zeitwide.com/calendars/US-FEDERAL/2025-08-26) | US federal holidays open Tue 26 Aug 2025 |
| [Wed 27 Aug 2025](https://zeitwide.com/calendars/US-FEDERAL/2025-08-27) | US federal holidays open Wed 27 Aug 2025 |
| [Thu 28 Aug 2025](https://zeitwide.com/calendars/US-FEDERAL/2025-08-28) | US federal holidays open Thu 28 Aug 2025 |
| [Fri 29 Aug 2025](https://zeitwide.com/calendars/US-FEDERAL/2025-08-29) | US federal holidays open Fri 29 Aug 2025 |
| [Sat 30 Aug 2025](https://zeitwide.com/calendars/US-FEDERAL/2025-08-30) | US federal holidays closed for the weekend Sat 30 Aug 2025 |
| [Sun 31 Aug 2025](https://zeitwide.com/calendars/US-FEDERAL/2025-08-31) | US federal holidays closed for the weekend Sun 31 Aug 2025 |
| [Mon 1 Sept 2025](https://zeitwide.com/calendars/US-FEDERAL/2025-09-01) | US federal holidays closed Mon 1 Sept 2025: Labor Day |
| [Tue 2 Sept 2025](https://zeitwide.com/calendars/US-FEDERAL/2025-09-02) | US federal holidays open Tue 2 Sept 2025 |
| [Wed 3 Sept 2025](https://zeitwide.com/calendars/US-FEDERAL/2025-09-03) | US federal holidays open Wed 3 Sept 2025 |
| [Thu 4 Sept 2025](https://zeitwide.com/calendars/US-FEDERAL/2025-09-04) | US federal holidays open Thu 4 Sept 2025 |
| [Fri 5 Sept 2025](https://zeitwide.com/calendars/US-FEDERAL/2025-09-05) | US federal holidays open Fri 5 Sept 2025 |
| [Sat 6 Sept 2025](https://zeitwide.com/calendars/US-FEDERAL/2025-09-06) | US federal holidays closed for the weekend Sat 6 Sept 2025 |
| [Sun 7 Sept 2025](https://zeitwide.com/calendars/US-FEDERAL/2025-09-07) | US federal holidays closed for the weekend Sun 7 Sept 2025 |

## Other calendars on Mon 18 Aug 2025

Monday 18 August 2025 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) | [CHAPS open Mon 18 Aug 2025](https://zeitwide.com/calendars/GB-CHAPS/2025-08-18) | Business day |
| England and Wales bank holidays (GB-EAW) | [England and Wales bank holidays open Mon 18 Aug 2025](https://zeitwide.com/calendars/GB-EAW/2025-08-18) | Business day |
| FedACH Services (US-FEDACH) | No data | Outside this calendar's sources |
| FedNow Service (US-FEDNOW) | [FedNow Service open Mon 18 Aug 2025](https://zeitwide.com/calendars/US-FEDNOW/2025-08-18) | Business day |
| Fedwire Funds Service (US-FEDWIRE) | No data | Outside this calendar's sources |

## Questions people ask

**What is the next US federal holidays business day after Monday 18 August 2025?**
The next US federal holidays business day is Tuesday 19 August 2025.

**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 2025-08-18. Release 2026.11.04.1. https://zeitwide.com/calendars/US-FEDERAL/2025-08-18