There are currently 8 bank holidays in Britain every year: New Year's
Day, Good Friday, Easter Monday, Early Spring Holiday (first Monday of
May), Spring Holiday (Last Monday of May), Summer Holiday (Last
Monday of August), Christmas Day and Boxing Day.
Some of these holidays are referred also by alternative names or may
have had other names in the past. Also the rules according to which
the dates for some of them are calculated have changed over time.
Occasionaly there are one-off special holidays, usually related to
significant Royal events. Also as one-off, the dates of some holidays
are sometimes moved. For example, the Early spring holiday was moved
several times to 8th May to coincide with Victory day on big
anniversaries.