Setting description

 
ID 00037
Name First week in year type
Available values
First 4-day week   
Starts on January 1st  
First full week  
Default value First 4-day week
Description Likewise in Outlook you can choose here the rule how the first calendar week in the year is calculated.
Prerequisite  

 

There are several week numbering systems in use for the normal (Gregorian) calendar. The week numbering system in this Project Template Creator can be modified to match the week numbering system which is used by your country or region. Likewise in Outlook you can change it together with 00007 - Week Starts With which defines on which day the week starts.

First 4-day week

This is probably the most common settings which follows the ISO-Norm 8601. You can also find more details about here: Week numbering

Starts on January 1st

If you live in the USA, Canada, Australia, New Zealand or the UK, you most likely need to set these options to:

First full week

The first full week will be counted as the first week of the year.

 

Week number calculator

You could also visit this calculator which calculates the week number for even more settings.