It's also neither a holiday in Northern Ireland[0] nor England [1]
Closest I can think of is the 12th July, which is a holiday, but not one celebrating burning Catholics[0]. You might be referring to the bonfires that are lit on the 11th, but that's not a holiday.
Aside from some small events in Scotland, the 12th July is not celebrated in the rest of the UK.
Plus it's taught in school as an English event, and we have enough of our own history going on in the early 1600s.