# Is Monday 4 September 2028 a US federal holidays business day? No: Monday 4 September 2028 is not a US federal holidays business day, because US federal holidays is closed for Labor Day, according to U.S. Office of Personnel Management; US federal holidays reopens on Tuesday 5 September 2028 (Zeitwide release 2026.11.04.1). ## 28 days of US federal holidays around Mon 4 Sept 2028 US federal holidays, Mon 28 Aug 2028 to Sun 24 Sept 2028 | Date | US federal holidays | | --- | --- | | [Mon 28 Aug 2028](https://zeitwide.com/calendars/US-FEDERAL/2028-08-28) | US federal holidays open Mon 28 Aug 2028 | | [Tue 29 Aug 2028](https://zeitwide.com/calendars/US-FEDERAL/2028-08-29) | US federal holidays open Tue 29 Aug 2028 | | [Wed 30 Aug 2028](https://zeitwide.com/calendars/US-FEDERAL/2028-08-30) | US federal holidays open Wed 30 Aug 2028 | | [Thu 31 Aug 2028](https://zeitwide.com/calendars/US-FEDERAL/2028-08-31) | US federal holidays open Thu 31 Aug 2028 | | [Fri 1 Sept 2028](https://zeitwide.com/calendars/US-FEDERAL/2028-09-01) | US federal holidays open Fri 1 Sept 2028 | | [Sat 2 Sept 2028](https://zeitwide.com/calendars/US-FEDERAL/2028-09-02) | US federal holidays closed for the weekend Sat 2 Sept 2028 | | [Sun 3 Sept 2028](https://zeitwide.com/calendars/US-FEDERAL/2028-09-03) | US federal holidays closed for the weekend Sun 3 Sept 2028 | | [Mon 4 Sept 2028](https://zeitwide.com/calendars/US-FEDERAL/2028-09-04) | US federal holidays closed Mon 4 Sept 2028: Labor Day (this date) | | [Tue 5 Sept 2028](https://zeitwide.com/calendars/US-FEDERAL/2028-09-05) | US federal holidays open Tue 5 Sept 2028 | | [Wed 6 Sept 2028](https://zeitwide.com/calendars/US-FEDERAL/2028-09-06) | US federal holidays open Wed 6 Sept 2028 | | [Thu 7 Sept 2028](https://zeitwide.com/calendars/US-FEDERAL/2028-09-07) | US federal holidays open Thu 7 Sept 2028 | | [Fri 8 Sept 2028](https://zeitwide.com/calendars/US-FEDERAL/2028-09-08) | US federal holidays open Fri 8 Sept 2028 | | [Sat 9 Sept 2028](https://zeitwide.com/calendars/US-FEDERAL/2028-09-09) | US federal holidays closed for the weekend Sat 9 Sept 2028 | | [Sun 10 Sept 2028](https://zeitwide.com/calendars/US-FEDERAL/2028-09-10) | US federal holidays closed for the weekend Sun 10 Sept 2028 | | [Mon 11 Sept 2028](https://zeitwide.com/calendars/US-FEDERAL/2028-09-11) | US federal holidays open Mon 11 Sept 2028 | | [Tue 12 Sept 2028](https://zeitwide.com/calendars/US-FEDERAL/2028-09-12) | US federal holidays open Tue 12 Sept 2028 | | [Wed 13 Sept 2028](https://zeitwide.com/calendars/US-FEDERAL/2028-09-13) | US federal holidays open Wed 13 Sept 2028 | | [Thu 14 Sept 2028](https://zeitwide.com/calendars/US-FEDERAL/2028-09-14) | US federal holidays open Thu 14 Sept 2028 | | [Fri 15 Sept 2028](https://zeitwide.com/calendars/US-FEDERAL/2028-09-15) | US federal holidays open Fri 15 Sept 2028 | | [Sat 16 Sept 2028](https://zeitwide.com/calendars/US-FEDERAL/2028-09-16) | US federal holidays closed for the weekend Sat 16 Sept 2028 | | [Sun 17 Sept 2028](https://zeitwide.com/calendars/US-FEDERAL/2028-09-17) | US federal holidays closed for the weekend Sun 17 Sept 2028 | | [Mon 18 Sept 2028](https://zeitwide.com/calendars/US-FEDERAL/2028-09-18) | US federal holidays open Mon 18 Sept 2028 | | [Tue 19 Sept 2028](https://zeitwide.com/calendars/US-FEDERAL/2028-09-19) | US federal holidays open Tue 19 Sept 2028 | | [Wed 20 Sept 2028](https://zeitwide.com/calendars/US-FEDERAL/2028-09-20) | US federal holidays open Wed 20 Sept 2028 | | [Thu 21 Sept 2028](https://zeitwide.com/calendars/US-FEDERAL/2028-09-21) | US federal holidays open Thu 21 Sept 2028 | | [Fri 22 Sept 2028](https://zeitwide.com/calendars/US-FEDERAL/2028-09-22) | US federal holidays open Fri 22 Sept 2028 | | [Sat 23 Sept 2028](https://zeitwide.com/calendars/US-FEDERAL/2028-09-23) | US federal holidays closed for the weekend Sat 23 Sept 2028 | | [Sun 24 Sept 2028](https://zeitwide.com/calendars/US-FEDERAL/2028-09-24) | US federal holidays closed for the weekend Sun 24 Sept 2028 | ## Other calendars on Mon 4 Sept 2028 Monday 4 September 2028 on 7 other calendars | Calendar | Status | Why | | --- | --- | --- | | Germany: nationwide public holidays (DE) | No data | Outside this calendar's sources | | T2 (TARGET RTGS) (EU-T2) | [T2 (TARGET RTGS) open Mon 4 Sept 2028](https://zeitwide.com/calendars/EU-T2/2028-09-04) | Business day | | CHAPS (GB-CHAPS) | [CHAPS open Mon 4 Sept 2028](https://zeitwide.com/calendars/GB-CHAPS/2028-09-04) | Business day | | England and Wales bank holidays (GB-EAW) | [England and Wales bank holidays open Mon 4 Sept 2028](https://zeitwide.com/calendars/GB-EAW/2028-09-04) | Business day | | FedACH Services (US-FEDACH) | [FedACH Services closed Mon 4 Sept 2028: Labor Day](https://zeitwide.com/calendars/US-FEDACH/2028-09-04) | Labor Day | | FedNow Service (US-FEDNOW) | [FedNow Service open Mon 4 Sept 2028](https://zeitwide.com/calendars/US-FEDNOW/2028-09-04) | Business day | | Fedwire Funds Service (US-FEDWIRE) | [Fedwire Funds Service closed Mon 4 Sept 2028: Labor Day](https://zeitwide.com/calendars/US-FEDWIRE/2028-09-04) | Labor Day | ## Questions people ask **When does US federal holidays reopen after Monday 4 September 2028?** US federal holidays reopens on Tuesday 5 September 2028. **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?** U.S. Office of Personnel Management, last read 1 Nov 2026, 02:45 UTC. The operator published this date. It is in Zeitwide release 2026.11.04.1. ## Sources - U.S. Office of Personnel Management: (Read 1 Nov 2026, 02:45 UTC) Zeitwide release 2026.11.04.1. US federal holidays revision 44, published 3 Nov 2026, 14:35 UTC. ## Cite Zeitwide (2026). US-FEDERAL on 2028-09-04. Release 2026.11.04.1. https://zeitwide.com/calendars/US-FEDERAL/2028-09-04