Week 51 of 2027
Week 51 of 2027 runs from Monday, December 20, to Sunday, December 26. See every date, weekday count and adjacent ISO weeks.
ISO week 51December 20–26, 2027Monday through Sunday · 5 weekdays · 2 weekend days
Upcoming
Week 51 at a glance
ISO code2027-W51
Calendar spanDecember
QuarterQ4 2027
Day of year354–360
Dates in week 51
| Day | Date | Type |
|---|---|---|
| Monday | Weekday | |
| Tuesday | Weekday | |
| Wednesday | Weekday | |
| Thursday | Weekday | |
| Friday | Weekday | |
| Saturday | Weekend | |
| Sunday | Weekend |
About week 51 of 2027
Week 51 of 2027 runs from December 20, 2027 through December 26, 2027. It covers December and contains five standard Monday-to-Friday weekdays.
Public holidays are country-specific and are not removed from this basic weekday count. Use the working-days calculator when holidays need to be excluded.