You can change the date of an Event or Assignment by clicking on the Event or Assignment or by dragging and dropping the Event or Assignment to a different date. This lesson shows how to edit a calendar item, but you can also delete items from the Calendar. Please be aware that deleting a Calendar entry also deletes the associated content elsewhere in Canvas.
View event details by clicking the event you want to view  and clicking the Edit button .
Edit Event Details
Here you can edit the event Title , Date , specify a time range , and Location . You can move the event to a different calendar using the Calendar drop-down menu .
To add a location address or use the Rich Content Editor to add additional event details or links, click the More Options button . Otherwise, click the Submit button .
View assignment details by clicking the event you want to view  and clicking the Edit button .
Edit Assignment Details
You can edit the assignment title , due date , and assignment group .
If your institution has enabled a student information system (SIS) integration, you can manage the assignment to sync to the SIS by selecting the Sync to SIS checkbox .
To edit assignment details, click the More Options button . Otherwise, click the Submit button .
Edit Appointment Details
When editing an appointment created in the Scheduler, a different menu will appear than assignments or events.
You can edit the description  or limit the amount of users for this appointment . To submit your changes, click the Update button .
Drag and Drop Event or Assignment
You can also change the date of an event or assignment in the same calendar by dragging and dropping the event or assignment to a different date on the month view or mini calendar. Click the event or assignment, drag to the new date, and release your mouse.
Note: You cannot drag and drop appointments created in the Scheduler.