February 27 – March 5, 2006
MonTueWedThuFriSatSun
Week 1 contains the first Thursday of the year.ISO guide →Date → week number
March 3, 2006: What week number?
Friday, March 3, 2006ISO Week 92006-W09
ISO Week 9 runs from February 27, 2006 to March 5, 2006.
ISO vs US-style week numbers
The same date can have different week numbers
ISO weeks start on Monday. The simplified US-style system starts on Sunday and counts the week containing January 1 as Week 1.
February 26 – March 4, 2006
SunMonTueWedThuFriSat
Week 1 contains January 1.US-style guide →ISO weekWeek 9
US-style weekWeek 9
WeekdayFriday
QuarterQ1
Day of year62 / 365
ISO weekday5 / 7
March 2006
Date context
Friday, March 3, 2006 is day 62 of 2006 and belongs to ISO Week 9.
This ISO week crosses a month boundary: it starts in February and ends in March.
Distance from today
How long ago was March 3, 2006?
Days7522
Full weeks1074
Remaining days4
March 3, 2006 is 7522 days before today, equal to 1074 full weeks and 4 days.