If you use an existing calendar, you can set up Breely to block off times from that other calendar. Google, Office 365, and iCloud can all sync to Breely under Features & Integrations > Calendar Syncing.
You can also block off time directly in Breely. This can be done by:
Clicking and dragging on the calendar.
Choosing the "Block Time" button under the mini calendar on the right of the Calendar page.
Removing Blocked Time
When you block off time in your Breely calendar, it appears as gray and white stripes in the Day and Week views. Blocked off time will not show in monthly or list views.
For time blocked directly in Breely: You can easily edit or remove it by clicking on the blocked time entry.
For time synced from other calendars (like Google, Office 365, or iCloud): You cannot remove or edit this directly in Breely. To make changes, you'll need to delete the entry from the original calendar app. Alternatively, you can mark events as "Free" (instead of busy) in your external calendar to prevent them from blocking time in Breely.