vs
32
Spain
8
Shared Holidays
17
Portugal
| Date | 🇪🇸 Spain | 🇵🇹 Portugal |
|---|---|---|
| Jan 1, 2004Shared | New Year's Day Año Nuevo | New Year's Day Ano Novo |
| Jan 6, 2004 | Epiphany Día de Reyes / Epifanía del Señor | — |
| Feb 24, 2004 | — | Carnival Carnaval |
| Feb 28, 2004 | Day of Andalucía Día de Andalucía | — |
| Mar 1, 2004 | Day of the Balearic Islands Dia de les Illes Balears | — |
| Mar 19, 2004 | Saint Joseph's Day San José | — |
| Apr 8, 2004 | Maundy Thursday Jueves Santo | — |
| Apr 9, 2004Shared | Good Friday Viernes Santo | Good Friday Sexta-feira Santa |
| Apr 11, 2004 | — | Easter Sunday Domingo de Páscoa |
| Apr 12, 2004 | Easter Monday Lunes de Pascua | — |
| Apr 23, 2004 | Day of Aragón San Jorge (Día de Aragón) | — |
| Apr 25, 2004 | — | Freedom Day Dia da Liberdade |
| May 1, 2004Shared | Labour Day Fiesta del trabajo | Labour Day Dia do Trabalhador |
| May 3, 2004 | Day of Madrid Fiesta de la Comunidad de Madrid | — |
| May 17, 2004 | Galician Literature Day Día das Letras Galegas | — |
| May 30, 2004 | Day of the Canary Islands Día de Canarias | — |
| May 31, 2004 | Day of Castilla-La Mancha Día de la Región Castilla-La Mancha | — |
| Jun 1, 2004 | — | Azores Day Dia dos Açores |
| Jun 9, 2004 | Day of Murcia Día de la Región de Murcia | — |
| Jun 10, 2004Shared | Corpus Christi | Corpus Christi Corpo de Deus |
| Jun 24, 2004 | St. John's Day Sant Joan | — |
| Jul 1, 2004 | — | Madeira Day Dia da Madeira |
| Jul 28, 2004 | Day of the Cantabrian Institutions Día de las Instituciones de Cantabria | — |
| Aug 15, 2004 | — | Assumption Day Assunção de Nossa Senhora |
| Aug 16, 2004 | Assumption Asunción | — |
| Sep 8, 2004 | Day of Extremadura Día de Extremadura | — |
| Sep 11, 2004 | National Day of Catalonia Diada Nacional de Catalunya | — |
| Sep 15, 2004 | Feast of Our Lady of Bien Aparecida Festividad de la Bien Aparecida | — |
| Oct 5, 2004 | — | Republic Day Implantação da República |
| Oct 9, 2004 | Day of the Valencian Community Dia de la Comunitat Valenciana | — |
| Oct 12, 2004 | National Day of Spain Fiesta Nacional de España | — |
| Nov 1, 2004Shared | All Saints Day Día de todos los Santos | All Saints Day Dia de Todos-os-Santos |
| Dec 1, 2004 | — | Restoration of Independence Restauração da Independência |
| Dec 6, 2004 | Constitution Day Día de la Constitución | — |
| Dec 8, 2004Shared | Immaculate Conception Inmaculada Concepción | Immaculate Conception Imaculada Conceição |
| Dec 25, 2004Shared | Christmas Day Navidad | Christmas Day Natal |
| Dec 26, 2004Shared | St. Stephen's Day Feast of Saint Stephen | St. Stephen's Day Primeira Oitava |