Week 12 2019: March 18–24, 2019
Week 12 starts on Monday, March 18, 2019 and ends on Sunday, March 24, 2019.
Quick answer
Week 12 of 2019 is the seven-day ISO week from March 18, 2019 to March 24, 2019. ISO weeks always run from Monday to Sunday.
Use week 12 in professional planning
This permanent week reference can be used in project plans, payroll notes, weekly reports, production schedules and deadline documents. Share the week number together with the ISO year and exact date range to avoid ambiguity around New Year.
For calculations that span more than one week, use the weeks between dates calculator. For work schedules, compare the same range with the business days calculator or open the project timeline calculator.
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FAQ
What are the dates for week 12 of 2019?
The dates are March 18, 2019 through March 24, 2019.
What day does this week start?
It starts on Monday.
What day does this week end?
It ends on Sunday.
How should I write this week in a report?
Use “ISO week 12 of 2019 (Mar 18–Mar 24, 2019)” so the week-year and date range are both clear.