What dates are in week 52 of 2026?

Week 52 runs from December 21, 2026 through December 27, 2026.

How many weekdays are in week 52?

There are five Monday-to-Friday weekdays before country-specific public holidays are excluded.

Exact ISO week dates

Week 52 of 2026

Week 52 of 2026 runs from Monday, December 21, to Sunday, December 27. See every date, weekday count and adjacent ISO weeks.

ISO week 52December 21–December 27, 2026Monday through Sunday · 5 weekdays · 2 weekend days

Upcoming

Dates in week 52

Day	Date	Type
Monday	December 21, 2026	Weekday
Tuesday	December 22, 2026	Weekday
Wednesday	December 23, 2026	Weekday
Thursday	December 24, 2026	Weekday
Friday	December 25, 2026	Weekday
Saturday	December 26, 2026	Weekend
Sunday	December 27, 2026	Weekend

About week 52 of 2026

Week 52 of 2026 runs from Monday, December 21 through Sunday, December 27. It spans 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.