ISO week reference

Week 20 1220: May 11–17, 1220

Exact Monday-to-Sunday dates for 1220-W20. 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

Week20

ISO year1220

Weekdays5

QuarterQ2

ISO reference1220-W20

StartsMay12205, May 11

Endsth1633275, May 17

Length7 days

Exact dates

Dates in week 20

ISO weeks run Monday through Sunday.

MonMay 111220

TueMay 121220

WedMay 131220

ThuMay 141220

FriMay 151220

SatMay 161220

SunMay 171220

Use this week

Turn these dates into a plan

Open a private weekly planner already set to May 11–17, 1220, then add priorities, deadlines, meetings and hourly work blocks.

Open Week 20 Planner

Year calendarAll 53 ISO weeks in 1220 Quarter viewSee Week 20 inside Q2

PreviousWeek 19, 1220May 4–May 10 Year calendar1220 ISO week calendarBrowse every week and exact date range NextWeek 21, 1220May 18–May 24