| # | Date | Public holiday |
|---|---|---|
| 1 | Sunday, 1 January 1956 | Año Nuevo |
| 2 | Thursday, 29 March 1956 | Jueves Santo |
| 3 | Friday, 30 March 1956 | Viernes Santo |
| 4 | Saturday, 31 March 1956 | Sábado Santo |
| 5 | Tuesday, 1 May 1956 | Día del Trabajo |
| 6 | Monday, 2 July 1956 | Día del Ejército |
| 7 | Saturday, 15 September 1956 | Día de la Independencia |
| 8 | Saturday, 20 October 1956 | Día de la Revolución |
| 9 | Thursday, 1 November 1956 | Día de Todos los Santos |
| 10 | Monday, 24 December 1956 | Noche Buena |
| 11 | Tuesday, 25 December 1956 | Navidad |
| 12 | Monday, 31 December 1956 | Víspera de Año Nuevo |