You can use operators and filter/search tasks by their start/end dates. To set the filter, click “x” in the start or end date field.
There are following operators available for filtering: equal, not equal, less than, less than or equal, greater than, greater than or equal.
For example, apply the filter and display only tasks with a start date less than July 3. Click the “Less than” operator and pick the 3d of July date in the date picker.
The tasks will be filtered according to the set condition.