Business Days
Business days in December 2028
How many working days are in December 2028? Count weekdays minus US federal holidays.
| Metric | Count |
|---|---|
| Total calendar days | 31 |
| Weekdays (Mon–Fri) | 21 |
| US federal holidays on weekdays | 1 |
| Net business days | 20 |
Business days are weekdays (Monday through Friday) minus US federal holidays that fall on weekdays. Weekends (Saturday and Sunday) are never counted. For payroll deadlines, count only the net business days — 20 in December 2028.
Weekdays in December 2028
Every weekday (Monday–Friday) in December 2028. Rows highlighted in amber fall on a US federal holiday.
| Date | Day | Holiday |
|---|---|---|
| Dec 1, 2028 | Friday | – |
| Dec 4, 2028 | Monday | – |
| Dec 5, 2028 | Tuesday | – |
| Dec 6, 2028 | Wednesday | – |
| Dec 7, 2028 | Thursday | – |
| Dec 8, 2028 | Friday | – |
| Dec 11, 2028 | Monday | – |
| Dec 12, 2028 | Tuesday | – |
| Dec 13, 2028 | Wednesday | – |
| Dec 14, 2028 | Thursday | – |
| Dec 15, 2028 | Friday | – |
| Dec 18, 2028 | Monday | – |
| Dec 19, 2028 | Tuesday | – |
| Dec 20, 2028 | Wednesday | – |
| Dec 21, 2028 | Thursday | – |
| Dec 22, 2028 | Friday | – |
| Dec 25, 2028 | Monday | Christmas Day |
| Dec 26, 2028 | Tuesday | – |
| Dec 27, 2028 | Wednesday | – |
| Dec 28, 2028 | Thursday | – |
| Dec 29, 2028 | Friday | – |
Disclaimer:Business day counts are based on US federal holidays and standard Monday–Friday working days. Observed dates may vary by employer or region. Always verify important payroll, legal, or contractual dates with the relevant authority.
Frequently asked questions
- What counts as a business day?
- A business day is any weekday (Monday through Friday) that is not a public holiday. Weekends (Saturday and Sunday) are never counted as business days.
- Does this include state or local holidays?
- No — this count only excludes US federal holidays. State, local and company-specific holidays are not deducted. Check with your employer for a complete list of observed holidays.
- How do I count business days between two specific dates?
- Use the Business Days with Holidays calculator to count working days between any two dates, with holidays from 30 countries.
- How is the net business day count calculated?
- Start with the total calendar days (31), subtract all weekend days (10), then subtract any US federal holidays that fall on a weekday (1). The result is 20 net business days.
- How many weekends are in December 2028?
- December 2028 has 10 weekend days (5 full weekends — 10 Saturdays and Sundays combined).