Historic start of the new year
Historic start of the new year is held on March 25. Lady Day) in England, Wales, Ireland, and the future United States until the adoption of the Gregorian calendar in 1752. (The year 1751 began on 25 March; the year 1752 began on 1 January.) It is one of the four Quarter days in Ireland and England. This event in the third decade of the month march is annual.
Hillsborough Disaster Memorial on April 15 (Liverpool, England);
St. George's Day on April 23 (Great Britain, Canada, Newfoundland);
Hocktide or Tutti Day in Hungerford, England on April 29 (Hungerford Hocktide Festival is the Monday and Tuesday in the week following Easter Monday (so Hock Monday is exactly a week after Easter Monday). The associated Constables Sunday parade takes place on the Sunday following Tutti Day);
Beltein on May 1 (Celtic celebration of the beginning of summer)