ISO week reference

Week 21 1140: May 20–26, 1140

Exact Monday-to-Sunday dates for 1140-W21. Use this week as a calendar reference, open it in the planner, or view it in the full 1140 ISO calendar.

Plan This Week Open 1140 Calendar

Week21

ISO year1140

Weekdays5

QuarterQ2

ISO reference1140-W21

StartsMay11405, May 20

Endsth1851635, May 26

Length7 days

Exact dates

Dates in week 21

ISO weeks run Monday through Sunday.

MonMay 201140

TueMay 211140

WedMay 221140

ThuMay 231140

FriMay 241140

SatMay 251140

SunMay 261140

Use this week

Turn these dates into a plan

Open a private weekly planner already set to May 20–26, 1140, then add priorities, deadlines, meetings and hourly work blocks.

Open Week 21 Planner

Year calendarAll 52 ISO weeks in 1140 Quarter viewSee Week 21 inside Q2

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