The Calendar element enables you to display events / tasks / appointments or other items. When you use the calendar in a weekly or daily view you’ll notice that it is divided into hourly time slots. This is the default view but as of this version, we’ve made it possible to change the slot duration. All you have to do is specify the number of minutes and the time slots will update based on it.
Watch how to set the duration for your Calendar time slot
Enjoy!