In MeisterTask, you can set a specific due date and time for each task. The due date will be displayed in the task tile as well as the task dialog.
To alert you of deadlines, due and overdue tasks automatically turn yellow. MeisterTask also sends you an email notification to alert you of upcoming due dates.
To set a due date for a task simply open the task and click on "Due Date" on the right side of the task dialog. A calendar will show up allowing you to set the due date. The due time will be automatically set to 12 PM unless you change it.
Tasks will show up in the "My Tasks" widget on the day they are due and will stay there until they are either completed or you clear/change the due date.