Easter falls within April in most years, bringing Good Friday and Easter Monday with it. Both are bank holidays in England, Wales and Northern Ireland; in Scotland, Good Friday is a bank holiday but Easter Monday is not statutory, though a good many employers grant it anyway. Because the date is set by the moon rather than the calendar, it can land anywhere from late March to the end of April.
Where Easter falls inside April 2030, two bank holidays come out of the 30 days of the month and the working-day count drops accordingly — by one rather than two in Scotland, which does not treat Easter Monday as statutory. In years where Easter comes early, April can pass with no bank holiday at all.
The move from April into May brings the bluebell woods to their peak and the examination season into view for secondary schools. April 2030 hands over a month defined by a moveable feast to one whose holidays are fixed to particular Mondays and never move at all.