Quick answer
144 business days remain between 5 June 2026 and Christmas Day (25 December 2026). This counts Monday to Friday only, excluding the Summer Bank Holiday (31 August), Christmas Day, and Boxing Day bank holidays.
If you're counting calendar days instead, there are 204 days — that includes all weekends and bank holidays in between.
Month-by-month breakdown
| Month | Working days | Calendar days | Days skipped |
|---|---|---|---|
| June (from 5th) | 18 | 26 | 8 (4 weekends + 0 holidays) |
| July | 23 | 31 | 8 (5 weekends + 0 holidays) |
| August | 20 | 31 | 11 (5 weekends + 1 holiday) |
| September | 22 | 30 | 8 (4 weekends + 0 holidays) |
| October | 22 | 31 | 9 (5 weekends + 0 holidays) |
| November | 21 | 30 | 9 (4 weekends + 0 holidays) |
| December (to 25th) | 18 | 25 | 7 (3 weekends + 0 holidays) |
| Total | 144 | 204 | 60 |
Bank holidays counted
These UK bank holidays fall between 5 June 2026 and 25 December 2026 and are excluded from the working day count:
- 31 August 2026 — Summer Bank Holiday
(Christmas Day and Boxing Day fall on or after the target date, so they don't affect the count to 25 December.)
Why it matters
If you're planning a project deadline, delivery estimate, or work schedule before Christmas, knowing the number of working days — not calendar days — is essential. A project started on 5 June 2026 has 144 working days until Christmas:
- 204 calendar days from 5 June 2026 = 27 October 2026
- 144 working days from 5 June 2026 = 25 December 2026
That's nearly two months difference — enough to miss a Christmas deadline if you miscount.
Calculate your own date
Use the Business Day Calculator to count working days between any two dates, or try the 7 business days from today tool for shorter date checks.