Fun Fact: May 8 was once commonly observed as Lady Day in the United Kingdom. This day marked the beginning of the New Year under the Julian calendar, which was in use in the UK until 1752.by johnataylor on TwosFun Fact: May 8 was once commonly observed as Lady Day in the United Kingdom. This day marked the beginning of the New Year under the Julian calendar, which was in use in the UK until 1752.