To change the 'Start Date' on a calendar such as Little Moments Calendar, Wall Calendar or Desk Calendar, click on the "Options" tab. On the Options tab, you will find a 'Start Date' drop down for you to select the month/year for your calendar to begin with.
The option to change the 'Start Date' on your calendar is not available in the Zno mobile app. Please visit zno.com to create your calendar if you wish to change the Start Date.