ISO week reference

Week 42 1181: October 12–18, 1181

Exact Monday-to-Sunday dates for 1181-W42. Use this week as a calendar reference, open it in the planner, or view it in the full 1181 ISO calendar.

Plan This Week Open 1181 Calendar

Week42

ISO year1181

Weekdays5

QuarterQ4

ISO reference1181-W42

StartsOct118110, Oct 12

Endsth42543010, Oct 18

Length7 days

Exact dates

Dates in week 42

ISO weeks run Monday through Sunday.

MonOct 121181

TueOct 131181

WedOct 141181

ThuOct 151181

FriOct 161181

SatOct 171181

SunOct 181181

Use this week

Turn these dates into a plan

Open a private weekly planner already set to October 12–18, 1181, then add priorities, deadlines, meetings and hourly work blocks.

Open Week 42 Planner

Year calendarAll 53 ISO weeks in 1181 Quarter viewSee Week 42 inside Q4

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