Business Days Calculator

Business Days in December 2027

December 2027 has 21 business days in the United States: 23 weekdays minus Christmas Day (observed) and New Year's Day (observed).

21business days

From Wednesday, December 1, 2027 to Friday, December 31, 2027, both counted.

Calendar days
31
Weekend days
8
Federal holidays
2

31 calendar days − 8 weekend days − 2 holidays = 21 business days

The first business day of December 2027 is Wednesday, December 1, 2027. The last is Thursday, December 30, 2027.

December 2027 calendar

21 business days, 8 weekend days and 2 federal holidays.

December 2027
SunMonTueWedThuFriSat
1234
567891011
12131415161718
192021222324Christmas Day (observed)25
262728293031New Year's Day (observed)

Business day Weekend Federal holiday

Holidays in December 2027

  • Christmas Day (observed)Friday, December 24, 2027
  • New Year's Day (observed)Friday, December 31, 2027
  • New Year's Day falls on Saturday, January 1, 2028, a weekend day, so the day off is Friday, December 31, 2027.
  • Christmas Day falls on Saturday, December 25, 2027, a weekend day, so the day off is Friday, December 24, 2027.
  • Christmas Eve and New Year's Eve are not federal holidays, so they count as business days here unless they are the observed day of a holiday. Federal employees have sometimes been given Christmas Eve off by executive order, decided year by year.

Business days in December in other years

MonthWeekdaysHolidaysBusiness days
December 202523122
December 202623122
December 202723221
December 202821120
December 202921120

How this count works

  • Every Monday to Friday is a business day, except US federal holidays.
  • Both the first and the last day of the month are counted.
  • At 8 hours a day, December 2027 has 168 working hours.
  • For other days off or a different weekend, use the business days calculator.

Other months

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