@minogue732 @PetrocTrelawny @BBCRadio3 I think the confusion is from the idea of days (especially religious feasts) beginning at sunset on the eve. So the evening of 5th is the start of the 6th January and the start of Epiphany. So technically we should wait till this evening before calling it twelfth night.
🐦🔗: https://n.respublicae.eu/catherinerowett/status/1610914906118684672