Belgium · December 2025
Working days in Belgium in December 2025
Belgium has 22 working days in December 2025, with 1 public holiday. Use these counts for payroll cycles, project planning, and staffing capacity.
Working days — December 2025
22
Out of 31 calendar days: 8 weekend days, 1 public holiday.
Calendar days
31
Weekend days
8
Public holidays
1
Business days
22
Public holidays in December 2025
1 national holiday reduce the working-day count for Belgium in December 2025.
| Date | Day | Holiday |
|---|---|---|
| 25 Dec 2025 | Thu | Christmas Day |
All 22 business days in December 2025
Complete list of working days for Belgium in December 2025 — excluding weekends and public holidays.
| # | Date | Day |
|---|---|---|
| 1 | 01 Dec 2025 | Mon |
| 2 | 02 Dec 2025 | Tue |
| 3 | 03 Dec 2025 | Wed |
| 4 | 04 Dec 2025 | Thu |
| 5 | 05 Dec 2025 | Fri |
| 6 | 08 Dec 2025 | Mon |
| 7 | 09 Dec 2025 | Tue |
| 8 | 10 Dec 2025 | Wed |
| 9 | 11 Dec 2025 | Thu |
| 10 | 12 Dec 2025 | Fri |
| 11 | 15 Dec 2025 | Mon |
| 12 | 16 Dec 2025 | Tue |
| 13 | 17 Dec 2025 | Wed |
| 14 | 18 Dec 2025 | Thu |
| 15 | 19 Dec 2025 | Fri |
| 16 | 22 Dec 2025 | Mon |
| 17 | 23 Dec 2025 | Tue |
| 18 | 24 Dec 2025 | Wed |
| 19 | 26 Dec 2025 | Fri |
| 20 | 29 Dec 2025 | Mon |
| 21 | 30 Dec 2025 | Tue |
| 22 | 31 Dec 2025 | Wed |
Monthly breakdown — Belgium 2025
Compare working-day counts across all 12 months of 2025 for Belgium.
January
22
working days · 1 holiday
February
20
working days
March
21
working days
April
21
working days · 1 holiday
May
20
working days · 2 holidays
June
20
working days · 1 holiday
July
22
working days · 1 holiday
August
20
working days · 1 holiday
September
22
working days
October
23
working days
November
19
working days · 2 holidays
December
22
working days · 1 holiday
Planning context
With 22 working days, December 2025 gives Belgium-based teams a strong capacity month. The 1 public holiday this month falls on a weekday, directly reducing billable hours and payroll cycles.
For payroll teams, 22 working days translates to the number of daily-rate billing days for contractors, the basis for prorated salary calculations, and the available window for approval workflows before month-end close.
Project managers can use this count to set realistic sprint or milestone targets. Always confirm specific regulated payroll and legal decisions with official sources or a qualified advisor.
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Frequently asked questions
Short answers to the questions people most often ask before relying on the page.
Data from WorkDaten holiday dataset · last checked 2025.
Working-day counts exclude weekends and nationally recognised public holidays for the selected country. Confirm payroll and legal decisions with official sources.