ISO week reference

Week 42 1212: October 15–21, 1212

Exact Monday-to-Sunday dates for 1212-W42. Use this week as a calendar reference, open it in the planner, or view it in the full 1212 ISO calendar.

Plan This Week Open 1212 Calendar

Week42

ISO year1212

Weekdays5

QuarterQ4

ISO reference1212-W42

StartsOct121210, Oct 15

Endsst37842110, Oct 21

Length7 days

Exact dates

Dates in week 42

ISO weeks run Monday through Sunday.

MonOct 151212

TueOct 161212

WedOct 171212

ThuOct 181212

FriOct 191212

SatOct 201212

SunOct 211212

Use this week

Turn these dates into a plan

Open a private weekly planner already set to October 15–21, 1212, then add priorities, deadlines, meetings and hourly work blocks.

Open Week 42 Planner

Year calendarAll 52 ISO weeks in 1212 Quarter viewSee Week 42 inside Q4

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