ISO week reference

Week 12 2023: March 20–26, 2023

Exact Monday-to-Sunday dates for 2023-W12. Use this week as a calendar reference, open it in the planner, or view it in the full 2023 ISO calendar.

Plan This Week Open 2023 Calendar

Week12

ISO year2023

Weekdays5

QuarterQ1

ISO reference2023-W12

StartsMar20233, Mar 20

Endsth1502693, Mar 26

Length7 days

Exact dates

Dates in week 12

ISO weeks run Monday through Sunday.

MonMar 202023

TueMar 212023

WedMar 222023

ThuMar 232023

FriMar 242023

SatMar 252023

SunMar 262023

Use this week

Turn these dates into a plan

Open a private weekly planner already set to March 20–26, 2023, then add priorities, deadlines, meetings and hourly work blocks.

Open Week 12 Planner

Year calendarAll 52 ISO weeks in 2023 Quarter viewSee Week 12 inside Q1

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