Week 13 2019: March 25–31, 2019
Week 13 starts on Monday, March 25, 2019 and ends on Sunday, March 31, 2019.
Quick answer
Week 13 of 2019 is the seven-day ISO week from March 25, 2019 to March 31, 2019. ISO weeks always run from Monday to Sunday.
Use week 13 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 13 of 2019?
The dates are March 25, 2019 through March 31, 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 13 of 2019 (Mar 25–Mar 31, 2019)” so the week-year and date range are both clear.