ISO week reference

Week 21 1220: May 18–24, 1220

Exact Monday-to-Sunday dates for 1220-W21. Use this week as a calendar reference, open it in the planner, or view it in the full 1220 ISO calendar.

Plan This Week Open 1220 Calendar

Week21

ISO year1220

Weekdays5

QuarterQ2

ISO reference1220-W21

StartsMay12205, May 18

Endsth3177095, May 24

Length7 days

Exact dates

Dates in week 21

ISO weeks run Monday through Sunday.

MonMay 181220

TueMay 191220

WedMay 201220

ThuMay 211220

FriMay 221220

SatMay 231220

SunMay 241220

Use this week

Turn these dates into a plan

Open a private weekly planner already set to May 18–24, 1220, then add priorities, deadlines, meetings and hourly work blocks.

Open Week 21 Planner

Year calendarAll 53 ISO weeks in 1220 Quarter viewSee Week 21 inside Q2

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