How Many Business Days in September 2026?

How Many Business Days in a Year
How many business days in

How many business days are in September 2026?

Answer

September 2026 has
21 business days

22 weekdays (Monday to Friday) minus 1 federal holiday observed on a weekday; the other 8 days are weekends. At 8 hours a day that is 168 working hours.

How the September 2026 count is made

Calendar days
30
Weekdays
22
Federal holidays
1
Business days
21
22 weekdays − 1 holiday = 21 business days
21 × 8 hours = 168 working hours

September 2026 calendar

September 2026: business days, weekends and federal holidays
SunMonTueWedThuFriSat
12345
6789101112
13141516171819
20212223242526
27282930

red number — weekend or federal holiday, not a business daysolid red dot — federal holiday, on the day it is observed

Federal holidays in September 2026

The September 2026 count follows the federal calendar of 5 U.S.C. §6103: state holidays and local closures are not included. Business days between any two dates, with the same federal holidays, are counted by the days between dates calculator.

Related Calculations

See Also

  • Business Days From Today - Counts US federal business days: skips weekends and the 11 federal holidays on their observed dates
  • Days Between Two Dates - Calculate the Difference Between Two Dates. How many days, months, and years are between two dates? From date to date calculator

How Many Business Days in a Year

This calculator counts US federal business days — Monday to Friday, excluding the eleven federal holidays of 5 U.S.C. §6103 on the days they are observed — in any year or month from 1986 to 2100. For example, it can help you find out how many business days are in September 2026? (The answer is: 21 business days). Choose a month, or “Year” for the whole year, enter the year (e.g. 2026) and press “Find out”. Business day and working day mean the same here. Bank holidays and state holidays differ from the federal calendar, and the pages say where.
Recalculate with different values ↑

Business days by month

MonthBusiness daysFederal holidaysWorking hours
April 2026220176
May 2026201160
June 2026211168
July 2026221176
August 2026210168
September 2026211168
October 2026211168
November 2026192152
December 2026221176
January 2027192152
February 2027191152

FAQ

How many business days are in September 2026?

September 2026 has 21 business days

How many working hours are in September 2026?

168 working hours at 8 hours a day: 21 × 8 = 168. That is the full-time schedule of a 40-hour week; paid time off and overtime are not part of the count.

Is there a federal holiday in September 2026?

Yes. 1 federal holiday is observed in September 2026: Labor Day — Monday, September 7.

See Also