ISO week reference

Week 33 2027: August 16–22, 2027

Exact Monday-to-Sunday dates for 2027-W33. Use this week as a calendar reference, open it in the planner, or view it in the full 2027 ISO calendar.

Plan This Week Open 2027 Calendar

Week33

ISO year2027

Weekdays5

QuarterQ3

ISO reference2027-W33

StartsAug20278, Aug 16

Endsnd4553528, Aug 22

Length7 days

Exact dates

Dates in week 33

ISO weeks run Monday through Sunday.

MonAug 162027

TueAug 172027

WedAug 182027

ThuAug 192027

FriAug 202027

SatAug 212027

SunAug 222027

Use this week

Turn these dates into a plan

Open a private weekly planner already set to August 16–22, 2027, then add priorities, deadlines, meetings and hourly work blocks.

Open Week 33 Planner

Year calendarAll 52 ISO weeks in 2027 Quarter viewSee Week 33 inside Q3

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