Start your week on Monday


  1. Head to your Me page and click "My Basecamp Settings.""

  2. Scroll down to "Calendar options" and click the box to show Monday as the first day of the week on your calendar.

    Screenshot of the calendar preferences with a checkbox to show Monday as the first day of the week

This will affect both the calendar and the date picker you use to assign due dates. It will not affect other accounts you're on, so if you have multiple Basecamp accounts, you'll need to select this option in each account.


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