Access Salesforce calendars from your Lightning community, and share your calendar with others. Use the new Calendar component to view your events and other users’ calendars directly from your community on your desktop or mobile device. You can set up a calendar to show details in the side panel or hide it by default. You can also share your My Events calendars with other team members and add their calendars to your view.
If you have a Customer Community Plus and Partner Community license, you can create events from the calendar.