ISO week reference

Week 1 2030: December 31, 2029 – January 6, 2030

Exact Monday-to-Sunday dates for 2030-W01. Use this week as a calendar reference, open it in the planner, or view it in the full 2030 ISO calendar.

Plan This Week Open 2030 Calendar

Week1

ISO year2030

Weekdays5

QuarterQ4

ISO reference2030-W01

StartsDec203012, Dec 31

Endsth8992681, Jan 6

Length7 days

Exact dates

Dates in week 1

ISO weeks run Monday through Sunday.

MonDec 312029

TueJan 12030

WedJan 22030

ThuJan 32030

FriJan 42030

SatJan 52030

SunJan 62030

Use this week

Turn these dates into a plan

Open a private weekly planner already set to December 31, 2029 – January 6, 2030, then add priorities, deadlines, meetings and hourly work blocks.

Open Week 1 Planner

Year calendarAll 52 ISO weeks in 2030 Quarter viewSee Week 1 inside Q4

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