Week 28 2027: July 12–18, 2027
Week 28 starts on Monday, July 12, 2027 and ends on Sunday, July 18, 2027.
Quick answer
Week 28 of 2027 is the seven-day ISO week from July 12, 2027 to July 18, 2027. ISO weeks always run from Monday to Sunday.
Use week 28 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 28 of 2027?
The dates are July 12, 2027 through July 18, 2027.
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 28 of 2027 (Jul 12–Jul 18, 2027)” so the week-year and date range are both clear.