New Year's Day (1 January)
Burns Night (25 January)
Good Friday (variable)
Easter Monday (variable)
Spring Bank Holiday (last Monday in May)
Summer Bank Holiday (first Monday in August)
St. Andrew's Day (30 November)
Christmas Day (25 December)
Boxing Day (26 December)
It's worth noting that the dates of Good Friday and Easter Monday vary each year based on the lunar calendar, so they are not fixed holidays.