ISO week reference

Week 21 1224: May 20–26, 1224

Exact Monday-to-Sunday dates for 1224-W21. Use this week as a calendar reference, open it in the planner, or view it in the full 1224 ISO calendar.

Plan This Week Open 1224 Calendar

Week21

ISO year1224

Weekdays5

QuarterQ2

ISO reference1224-W21

StartsMay12245, May 20

Endsth3548555, May 26

Length7 days

Exact dates

Dates in week 21

ISO weeks run Monday through Sunday.

MonMay 201224

TueMay 211224

WedMay 221224

ThuMay 231224

FriMay 241224

SatMay 251224

SunMay 261224

Use this week

Turn these dates into a plan

Open a private weekly planner already set to May 20–26, 1224, then add priorities, deadlines, meetings and hourly work blocks.

Open Week 21 Planner

Year calendarAll 52 ISO weeks in 1224 Quarter viewSee Week 21 inside Q2

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