There are just over 52 weeks in a year. The term "week" may also be used to refer to a sub-section of the week, such as the workweek and weekend. Ancient cultures had different …

5 days ago · See here which week number this week has. On this website we've also listed annual and monthly calendars including 2026, 2027 and 2028.

Week number according to the ISO-8601 standard, weeks starting on Monday. The first week of the year is the week that contains that year's first Thursday (='First 4-day week').

4 days ago · Find the number of the week for a specific date. See the date range for any week in a specific year. Note: The page updates every minute to provide you with the most accurate …

The meaning of WEEK is any of a series of 7-day cycles used in various calendars; especially : a 7-day cycle beginning on Sunday and ending on Saturday. How to use week in a sentence.

week, period of seven days, a unit of time artificially devised with no astronomical basis. The week’s origin is generally associated with the ancient Jews and the biblical account of the …

Sunday is the first day of week and Saturday if the last day of the week. The first week of the year is the week that contains January 4th, first 4 days of the year.

What Week Is It Today?

5 days ago · Find the ISO week number for any date. See which week of the year it is and the date range for that week.

Find your ISO 8601 week number—weeks start Monday and week 1 holds January 4. Perfect for sprints, payroll, logistics.