Week 20 1860: May 14–20, 1860
Week 20 starts on Monday, May 14, 1860 and ends on Sunday, May 20, 1860.
Quick answer
Week 20 of 1860 is the seven-day ISO week from May 14, 1860 to May 20, 1860. ISO weeks always run from Monday to Sunday.
Use week 20 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 20 of 1860?
The dates are May 14, 1860 through May 20, 1860.
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 20 of 1860 (May 14–May 20, 1860)” so the week-year and date range are both clear.