Días feriados
1661, United Kingdom, Ireland
| # | Fecha | Día feriado |
|---|---|---|
| 1 | Lunes, 3 Enero 1661 | New Year's Day (substitute day) |
| 2 | Jueves, 17 Marzo 1661 | St. Patrick's Day |
| 3 | Lunes, 18 Abril 1661 | Easter Monday |
| 4 | Lunes, 2 Mayo 1661 | Early May Bank Holiday |
| 5 | Lunes, 6 Junio 1661 | June Bank Holiday |
| 6 | Lunes, 1 Agosto 1661 | Summer Bank Holiday |
| 7 | Lunes, 31 Octubre 1661 | October Bank Holiday |
| 8 | Lunes, 26 Diciembre 1661 | Christmas Day (substitute day) |
| 9 | Martes, 27 Diciembre 1661 | St. Stephen's Day (substitute day) |