Jan 11, 2026 · See here which week number this week has. On this website we've also listed annual and monthly calendars including 2026, 2027 and 2028.

A week is a unit of time equal to seven days. It is the standard time period used for short cycles of days in most parts of the world. The days are often used to indicate common work days and …

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.

What Week Is It Today?

13 hours ago · Check the current week number and convert between dates and week numbers on Weeknumber.com.

WEEK definition: a period of seven successive days. See examples of week used in a sentence.

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').

2 days ago · See what week of the year it is along our week number calendar. See the current week number to find out how far into the year we are.

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.

WEEK definition: 1. a period of seven days, especially either from Monday to Sunday or from Sunday to Saturday: 2…. Learn more.