| Sunday | Jan 1 | New Year's Day | National holiday | |
| Friday | Jan 6 | Epiphany | Common Local holidays | AN, CE, CM, M, ML, O, S |
| Tuesday | Feb 28 | Day of Andalucía | Local holiday | Andalusia |
| Thursday | Mar 1 | Day of the Balearic Islands | Local holiday | Balearic Islands |
| Monday | Mar 19 | San Jose | Common Local holidays | AR, CL, CM, EX, GA, M, ML, MU, NA, PV, VC |
| Tuesday | Mar 20 | March equinox | Season | |
| Sunday | Mar 25 | Daylight Saving Time starts | Clock change/Daylight Saving Time | |
| Thursday | Apr 5 | Maundy Thursday | Common Local holidays | 16 states |
| Friday | Apr 6 | Good Friday | National holiday | |
| Monday | Apr 9 | Easter Monday | Local holiday | CT, LO, NA, PV, VC |
| Monday | Apr 23 | Day of Aragón | Local holiday | Aragon |
| Monday | Apr 23 | St George's Day | Local holiday | Catalonia |
| Tuesday | May 1 | Labor Day / May Day | National holiday | |
| Wednesday | May 2 | Day of Madrid | Local holiday | Madrid |
| Thursday | May 17 | Galicia Literature Day | Local holiday | Galicia |
| Monday | May 28 | Whit Monday | Local holiday | Barcelona |
| Wednesday | May 30 | Day of the Canary Islands | Local holiday | Canary Islands |
| Thursday | May 31 | Day of Castile-La Mancha | Local holiday | Castile-La Mancha |
| Thursday | May 31 | Canaries day observed | Local holiday | Canary Islands |
| Saturday | Jun 9 | Day of La Rioja | Local holiday | La Rioja |
| Saturday | Jun 9 | Day of Murcia | Local holiday | Murcia |
| Wednesday | Jun 13 | San Antonio | Local holiday | Ceuta |
| Wednesday | Jun 20 | June Solstice | Season | |
| Sunday | Jun 24 | Saint John the Baptist Day | Local holiday | Catalonia |
| Wednesday | Jul 25 | Feast of Saint James the Apostle | Local holiday | CL, CN, GA, LO, M, NA, PV |
| Saturday | Jul 28 | Day of the Institutions | Local holiday | Cantabria |
| Sunday | Aug 5 | The Day of Our Lady of Africa | Local holiday | Ceuta |
| Sunday | Aug 12 | The Day of Cantrabria | Local holiday | Cantabria |
| Wednesday | Aug 15 | Assumption of Mary | Common Local holidays | AN, CE, CN, M, ML, O, S |
| Sunday | Sep 2 | Day of the Independent City of Ceuta | Local holiday | Ceuta |
| Saturday | Sep 8 | Day of Asturias | Local holiday | Asturias |
| Saturday | Sep 8 | Virgin of the Victory | Local holiday | Melilla |
| Saturday | Sep 8 | Day of Extremadura | Local holiday | Extremadura |
| Tuesday | Sep 11 | Day of Catalonia | Local holiday | Catalonia |
| Saturday | Sep 15 | Nuestra Señora de la Bien Aparecida | Local holiday | Cantabria |
| Monday | Sep 17 | Day of Melilla | Local holiday | Melilla |
| Saturday | Sep 22 | September equinox | Season | |
| Tuesday | Oct 9 | Day of the Valencian Community | Local holiday | Valencia |
| Friday | Oct 12 | Hispanic Day | National holiday | |
| Sunday | Oct 28 | Daylight Saving Time ends | Clock change/Daylight Saving Time | |
| Thursday | Nov 1 | All Saints' Day | National holiday | |
| Monday | Dec 3 | Day of Navarre | Local holiday | Navarre |
| Thursday | Dec 6 | Constitution Day | National holiday | |
| Saturday | Dec 8 | Immaculate Conception | National holiday | |
| Friday | Dec 21 | December Solstice | Season | |
| Tuesday | Dec 25 | Christmas Day | National holiday | |
