Week number help

Week number help How the week numbers are displayed depends on the date/time standard used in the particular country.

The most common and international recognized standard is the ISO-8601. This standard is based on the following:

Monday is the first day of the week. The week containing January 4st is the fist week of that year.

The week numbers displayed in this generated calender is based on the ISO-8601 standard.

If your country adopted the ISO-8601 standard you can enable option "Display week numbers?". If your country has not adopted this standard do not select this option otherwise incorrect week numbers are displayed.

Countries (this is an incomplete list) that adopted ISO-8601:
  • Argentina
  • Australia
  • Austria
  • Belgium
  • Czech Republic
  • Denmark
  • Finland
  • France
  • Germany
  • Greece
  • Iceland
  • Ireland
  • Italy
  • Luxembourg
  • Netherlands
  • Norway
  • Poland
  • Portugal
  • Spain
  • Sweden
  • Switzerland
  • United Kingdom
Countries (this is an incomplete list) that NOT adopted ISO-8601:
  • Brazil
  • Canada
  • Croatia/Hrvatska
  • Hungary
  • India
  • Israel
  • Japan
  • New Zealand
  • Romania
  • Russian Federation
  • Serbia and Montenegro
  • Slovak Republic
  • Turkey
  • United States
Please send me an email to Mobilefish.com if your country adopted ISO-8601.