Drupal Calendar highlight all days in block with views I have calendar showing dates (start and end dates). When I create a calendar from the views template it adds several displays. The month display shows shows all days from the start to the end day highlighted with another color. But in the block display it does not highlights those days.

Below is the month display. I need the same in the block display.
This is a theming issue.  Inspect the classes of the boxes in the calendar, you will probably find .current-month or something similar in there for the boxes in the month being shown.  Then edit your theme's CSS (or SASS) with:

.current-month{
  background-color: [color-you-desire];
}