Días feriados
1581, United Kingdom, Northern Ireland
| # | Fecha | Día feriado |
|---|---|---|
| 1 | Jueves, 1 Enero 1581 | New Year's Day |
| 2 | Martes, 17 Marzo 1581 | St. Patrick's Day |
| 3 | Viernes, 3 Abril 1581 | Good Friday |
| 4 | Lunes, 6 Abril 1581 | Easter Monday |
| 5 | Lunes, 4 Mayo 1581 | Early May Bank Holiday |
| 6 | Lunes, 25 Mayo 1581 | Spring Bank Holiday |
| 7 | Domingo, 12 Julio 1581 | Orangemen's Day |
| 8 | Lunes, 31 Agosto 1581 | Late Summer Bank Holiday |
| 9 | Viernes, 25 Diciembre 1581 | Christmas Day |
| 10 | Lunes, 28 Diciembre 1581 | Boxing Day (substitute day) |