ISO week reference

Week 3 1139: January 16–22, 1139

Exact Monday-to-Sunday dates for 1139-W03. Use this week as a calendar reference, open it in the planner, or view it in the full 1139 ISO calendar.

Plan This Week Open 1139 Calendar

Week3

ISO year1139

Weekdays5

QuarterQ1

ISO reference1139-W03

StartsJan11391, Jan 16

Endsnd4108691, Jan 22

Length7 days

Exact dates

Dates in week 3

ISO weeks run Monday through Sunday.

MonJan 161139

TueJan 171139

WedJan 181139

ThuJan 191139

FriJan 201139

SatJan 211139

SunJan 221139

Use this week

Turn these dates into a plan

Open a private weekly planner already set to January 16–22, 1139, then add priorities, deadlines, meetings and hourly work blocks.

Open Week 3 Planner

Year calendarAll 52 ISO weeks in 1139 Quarter viewSee Week 3 inside Q1

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