Días feriados
1431, United Kingdom, Northern Ireland
| # | Fecha | Día feriado |
|---|---|---|
| 1 | Lunes, 3 Enero 1431 | New Year's Day (substitute day) |
| 2 | Jueves, 17 Marzo 1431 | St. Patrick's Day |
| 3 | Viernes, 8 Abril 1431 | Good Friday |
| 4 | Lunes, 11 Abril 1431 | Easter Monday |
| 5 | Lunes, 2 Mayo 1431 | Early May Bank Holiday |
| 6 | Lunes, 30 Mayo 1431 | Spring Bank Holiday |
| 7 | Martes, 12 Julio 1431 | Orangemen's Day |
| 8 | Lunes, 29 Agosto 1431 | Late Summer Bank Holiday |
| 9 | Lunes, 26 Diciembre 1431 | Christmas Day (substitute day) |
| 10 | Martes, 27 Diciembre 1431 | Boxing Day (substitute day) |