1. Click on Add Work Calendar (Settings > Leave > Configuration > Work Calendar > Add Work Calendar)
2. Select the location the calendar is applicable for, from the drop-down at the top center of your screen.
   
3. Under Week definition, select the days when the week starts, when the work week starts, and when the work week ends, respectively.
   
4. Under Define weekend, use the checkboxes to mark the days you want to consider as weekends.
   
5. Under Calendar year definition, select the applicable year format. If you want it to be January to December, select the current year (January to December), else select your own period in the second option.
   
6. Under Statutory Weekend, select the specific days within the defined weekend (Sunday in this example).
   
7. Click Submit.
   

Half working day & half weekend 

1. Weekends can be defined within shift settings or within calendar settings as well.
2. When defining weekends, you have the option of specifying if it is a full day weekend or a half day (by selecting a specific half).
3. When defining a weekend, if the first half or second half is selected (half weekend), then the other half is treated as a working day
4. This feature does not affect grace period settings.
   
5. If strict mode is used in attendance, the minimum hours required for a day requirement is halved when a particular day is a half weekend.

Statutory weekend

1. To differentiate pay given on statutory and non-statutory weekends.
2. To process payroll differently for statutory and non-statutory weekends.
3. To track work done on statutory weekends separately in reports.
4. To calculate overtime differently for statutory and non-statutory weekends.