Dates in week 52
- Monday — December 21, 2026
- Tuesday — December 22, 2026
- Wednesday — December 23, 2026
- Thursday — December 24, 2026
- Friday — December 25, 2026
- Saturday — December 26, 2026
- Sunday — December 27, 2026
Week 52 of 2026
Week 52 runs from Monday, December 21, 2026 through Sunday, December 27, 2026.
Week 52 at a glance
ISO weeks always run Monday through Sunday. Week 1 is the week containing the year’s first Thursday.