Week 30 1255: July 26, 1255 – August 1, 1255
Week 30 starts on Monday, July 26, 1255 and ends on Sunday, August 1, 1255.
Quick answer
Week 30 of 1255 is the seven-day ISO week from July 26, 1255 to August 1, 1255. ISO weeks always run from Monday to Sunday.
Dates for each day of this week
- Monday: July 26, 1255
- Tuesday: July 27, 1255
- Wednesday: July 28, 1255
- Thursday: July 29, 1255
- Friday: July 30, 1255
- Saturday: July 31, 1255
- Sunday: August 1, 1255
The planner opens with this Monday selected. Public holidays depend on your country and are not subtracted automatically.
Check the current work week
Need today’s week instead? Open the current work week dashboard for the live ISO week number, Monday-to-Sunday range, business days left and Friday planning date.
Use week 30 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.
Weeks around week 30
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FAQ
What are the dates for week 30 of 1255?
The dates are July 26, 1255 through August 1, 1255.
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 30 of 1255 (Jul 26–Aug 1, 1255)” so the week-year and date range are both clear.